Edgar Filing: CURRENCYSHARES MEXICAN PESO TRUST

Prospectus Supplement No. 1

Filed Pursuant to Rule 424(b)(3)

Registration No. 333-159961

Prospectus Supplement No. 1 dated September 9, 2009

(to Prospectus dated July 9, 2009)

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10,300,000 SHARES

CURRENCYSHARES^SM MEXICAN PESO TRUST

This Prospectus Supplement No. 1 amends and supplements our prospectus dated July 9, 2009 (the “Prospectus”). This Prospectus Supplement No. 1 should be read in conjunction with, and must be delivered with, the Prospectus.

This Prospectus Supplement No. 1 includes the attached Quarterly Report on Form 10-Q for the quarter ended July 31, 2009 filed by us with the Securities and Exchange Commission.

All other portions of the Prospectus remain unchanged.

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The date of this Prospectus Supplement is September 9, 2009

CURRENCYSHARES^SM MEXICAN PESO TRUST

INDEX


Caption		Page
PART I FINANCIAL INFORMATION

Item 1. Financial Statements (Unaudited)

Statements of Financial Condition at July 31, 2009 and October 31, 2008		2

Statements of Income and Comprehensive Income for the three months ended July 31, 2009, the nine months ended July 31, 2009, the three months ended July 31, 2008, and the nine months ended July 31, 2008		3

Statements of Changes in Shareholders’ Equity for the nine months ended July 31, 2009 and the year ended October 31, 2008		4

Statements of Cash Flows for the nine months ended July 31, 2009 and the nine months ended July 31, 2008		5

Notes to Financial Statements		6

Item 2. Management’s Discussion and Analysis of Financial Condition and Results of Operations		11

Item 3. Quantitative and Qualitative Disclosures about Market Risk		15

Items 4T. Controls and Procedures		15

Part II OTHER INFORMATION

Item 1. Legal Proceedings		16

Item 1A. Risk Factors		16

Item 2. Unregistered Sales of Equity Securities and Use of Proceeds		16

Item 3. Defaults upon Senior Securities		16

Item 4. Submission of Matters to a Vote of Security Holders		16

Item 5. Other Information		16

Item 6. Exhibits		17

SIGNATURES		18

Item 1.

FINANCIAL STATEMENTS

CurrencyShares^SM Mexican Peso Trust

Statements of Financial Condition

(Unaudited)


	July 31, 2009		October 31, 2008
Assets
Current Assets
Mexican Peso deposits, interest bearing	$	30,259,933	$	39,354,585
Mexican Peso deposits, non-interest bearing		—		—
Receivable from accrued interest		113,096		401,075

Total Assets	$	30,373,029	$	39,755,660


Liabilities and Shareholders’ Equity
Current Liabilities
Mexican Peso deposits, non-interest bearing, overdrawn	$	—	$	64,532
Accrued Sponsor’s fee		10,299		16,835

Total Current Liabilities		10,299		81,367

Commitments and Contingent Liabilities (note 8)		—		—
Redeemable Capital Shares, at redemption value, no par value, 12,000,000 authorized – 400,000 and 500,000 issued and outstanding, respectively		30,362,730		39,674,293
Shareholders’ Equity – Retained Earnings and Cumulative Translation Adjustment		—		—


Total Liabilities and Shareholders’ Equity	$	30,373,029	$	39,755,660

See Notes to Financial Statements.

CurrencyShares^SM Mexican Peso Trust

Statements of Income and Comprehensive Income

(Unaudited)


	Three months ended July 31, 2009			Nine months ended July 31, 2009			Three months ended July 31, 2008			Nine months ended July 31, 2008
Income
Interest Income	$	348,644		$	1,636,714		$	854,408		$	1,587,696

Total Income		348,644			1,636,714			854,408			1,587,696

Expenses
Sponsor’s fee		(28,339	)		(88,962	)		(52,416	)		(98,962	)

Total Expenses		(28,339	)		(88,962	)		(52,416	)		(98,962	)

Net Income	$	320,305		$	1,547,752		$	801,992		$	1,488,734


Other Comprehensive Income (Loss)
Currency translation adjustment		2,228			(36,395	)		23,505			31,041


Total Comprehensive Income	$	322,533		$	1,511,357		$	825,497		$	1,519,775


Basic and Diluted Earnings per Share	$	0.85		$	3.80		$	1.46		$	4.19
Weighted-average Shares Outstanding		377,717			407,509			548,913			335,657
Cash Dividends per Share	$	0.94		$	4.23		$	1.28		$	3.71

See Notes to Financial Statements.

CurrencyShares^SM Mexican Peso Trust

Statements of Changes in Shareholders’ Equity

(Unaudited)


	Nine months ended July 31, 2009			Year ended October 31, 2008
Retained Earnings Balance, Beginning of Period	$	—		$	—
Net Income		1,547,752			2,751,724
Distributions Paid		(1,724,327	)		(2,508,492	)
Adjustment of redeemable capital shares to redemption value		176,575			(243,232	)


Retained Earnings Balance, End of Period	$	—		$	—


Cumulative Translation Adjustment, Beginning of Period	$	—		$	—
Currency translation adjustment		(36,395	)		(124,663	)
Adjustment of redeemable capital shares to redemption value		36,395			124,663


Cumulative Translation Adjustment, End of Period	$	—		$	—

See Notes to Financial Statements.

CurrencyShares^SM Mexican Peso Trust

Statements of Cash Flows

(Unaudited)


	Nine months ended July 31, 2009			Nine months ended July 31, 2008
Cash flows from operating activities
Cash received for accrued income	$	1,898,862		$	1,358,869
Cash paid for expenses		(94,510	)		(84,598	)

Net cash provided by operating activities		1,804,352			1,274,271

Cash flows from financing activities
Cash received to purchase redeemable shares		3,668,183			61,304,052
Cash paid to redeem redeemable shares		(11,007,398	)		(18,910,646	)
Cash paid for distributions		(1,724,327	)		(1,309,745	)

Net cash (used in)/ provided by financing activities		(9,063,542	)		41,083,661

Adjustment to period cash flows due to currency movement		(1,770,930	)		4,046,389

(Decrease) Increase in cash		(9,030,120	)		46,404,321
Cash at beginning of period		39,290,053			23,365,359

Cash at end of period	$	30,259,933		$	69,769,680


Reconciliation of net income to net cash provided by operating activities

Net income	$	1,547,752		$	1,488,734
Adjustments to reconcile net income to net cash provided by operating activities
Increase in receivable from accrued interest		(113,096	)		(365,033	)
Decrease in prior period receivable from accrued interest		401,075			129,262
Currency translation adjustment		(24,843	)		6,446
Increase in accrued sponsor fee		10,299			22,822
Decrease in prior period accrued sponsor fee		(16,835	)		(7,960	)

Net cash provided by operating activities	$	1,804,352		$	1,274,271

See Notes to Financial Statements.

CurrencyShares^SM Mexican Peso Trust

Notes to Financial Statements

(Unaudited)

1.	Organization and Description of the Trust

The CurrencyShares^SM Mexican Peso Trust (the “Trust”) was formed under the laws of the State of New York on June 8, 2006 when Rydex Specialized Products LLC d/b/a “Rydex Investments” (the “Sponsor”) deposited 1,000 Mexican Peso in the Trust’s primary deposit account held by JPMorgan Chase Bank, N.A., London Branch (the “Depository”). The Sponsor is a Delaware limited liability company whose sole member is PADCO Advisors II, Inc. (also d/b/a “Rydex Investments”). The Sponsor is responsible for, among other things, overseeing the performance of The Bank of New York Mellon (the “Trustee”) and the Trust’s principal service providers, including the preparation of financial statements. The Trustee is responsible for the day-to-day administration of the Trust.

The investment objective of the Trust is for the Trust’s shares (the “Shares”) to reflect the price of the Mexican Peso plus accrued interest less the Trust’s expenses and liabilities. The Shares are intended to provide investors with a simple, cost-effective means of gaining investment benefits similar to those of holding Mexican Pesos. The Trust’s assets primarily consist of Mexican Pesos on demand deposit in two deposit accounts maintained by the Depository: a primary deposit account which is expected to earn interest and a secondary deposit account which does not earn interest. The secondary deposit account is used to account for interest received and paid out on creations and redemptions of blocks of 50,000 Shares (“Baskets”). The secondary account is also used to account for interest earned, if any, on the primary deposit account, pay Trust expenses and distribute any excess interest to holders of Shares (“Shareholders”) on a monthly basis.

The accompanying unaudited financial statements were prepared in accordance with accounting principles generally accepted in the United States of America for interim financial information and with the instructions for Form 10-Q. In the opinion of management, all material adjustments, consisting only of normal recurring adjustments, considered necessary for a fair statement of the interim period financial statements have been made. Interim period results are not necessarily indicative of results for a full-year period. These financial statements and the notes thereto should be read in conjunction with the Trust’s financial statements included in the Form 10-K as filed on January 14, 2009.

2.	Significant Accounting Policies

A.	Use of Estimates

The preparation of financial statements in conformity with accounting principles generally accepted in the United States of America requires management to make estimates and assumptions that affect the reported amounts of the assets, liabilities and disclosures of contingent liabilities at the date of the financial statements, the reported amounts of revenue and expenses during the period and the evaluation of subsequent events through September 9, 2009, the issuance date of the financial statements. Actual results could differ from those estimates.

B.	Foreign Currency Translation

The Trustee calculates the Trust’s net asset value (“NAV”) each business day, as described in Note 4. Prior to November 13, 2008, Mexican Peso Deposits (cash) were translated for NAV calculation purposes at the Noon Buying Rate, which is the U.S. Dollar (“USD”)/Mexican Peso exchange rate as determined and published by the Federal Reserve Bank of New York as of 12:00 PM (New York time) on each day that NYSE Arca is open for regular trading. As of and after November 13, 2008, Mexican Peso Deposits (cash) are translated for NAV calculation purposes at the Closing Spot Rate, which is the USD/Mexican Peso exchange rate as determined by WM/Reuters at 4:00 PM (London time) on each day that NYSE Arca is open for regular trading.

The functional currency of the Trust is the Mexican Peso in accordance with Financial Accounting Standard (“FAS”) 52, Foreign Currency Translation. For financial statement reporting purposes, USD is the reporting currency. As a result, the financial statements are translated from Mexican Pesos to USD. The Closing Spot Rate on the last day of the period is used for translation in the statements of financial condition. The average Closing Spot Rate for the period is used for translation in the statement of income and comprehensive income and the statement of cash flows. Any currency translation adjustment is included in comprehensive income.

C.	Federal Income Taxes

The Trust is treated as a “grantor trust” for federal income tax purposes and, therefore, no provision for federal income taxes is required. Interest, gains and losses are “passed through” to the Shareholders.

Shareholders generally will be treated, for U.S. federal income tax purposes, as if they directly owned a pro-rata share of the assets held in the Trust. Shareholders also will be treated as if they directly received their respective pro-rata shares of the Trust’s income, if any, and as if they directly incurred their respective pro-rata shares of the Trust’s expenses. The acquisition of Shares by a U.S. Shareholder as part of a creation of a Basket will not be a taxable event to the Shareholder.

The Sponsor’s fee accrues daily and is payable monthly. For U.S. federal income tax purposes, an accrual-basis U.S. Shareholder generally will be required to take into account as an expense its allocable share of the USD-equivalent of the amount of the Sponsor’s fee that is accrued on each day, with such USD-equivalent being determined by the currency exchange rate that is in effect on the respective day. To the extent that the currency exchange rate on the date of payment of the accrued amount of the Sponsor’s fee differs from the currency exchange rate in effect on the day of accrual, the U.S. Shareholder will recognize a currency gain or loss for U.S. federal income tax purposes.

The Trust does not expect to generate taxable income except for gain (if any) upon the sale of Mexican Pesos and interest income. A non-U.S. Shareholder generally will not be subject to U.S. federal income tax with respect to gain recognized upon the sale or other disposition of Shares, or upon the sale of Mexican Pesos by the Trust, unless: (1) the non-U.S. Shareholder is an individual and is present in the United States for 183 days or more during the taxable year of the sale or other disposition, and the gain is treated as being from United States sources; or (2) the gain is effectively connected with the conduct by the non-U.S. Shareholder of a trade or business in the United States.

A non-U.S. Shareholder’s share of any interest income earned by the Trust generally will not be subject to U.S. federal income tax unless the Shares owned by such non-U.S. Shareholder are effectively connected with the conduct by the non-U.S. Shareholder of a trade or business in the United States.

D.	Revenue Recognition

Interest on the primary deposit account, if any, accrues daily as earned and is received on a monthly basis.

E.	Dividends

To the extent that the interest earned by the Trust exceeds the sum of the Sponsor’s fee for the prior month plus other Trust expenses, if any, the Trust will distribute, as a dividend, the excess interest earned in Mexican Pesos effective on the first business day of the subsequent month. The Trustee will direct that the excess Mexican Pesos be converted into USD at the prevailing market rate and the Trustee will distribute the USD as promptly as practicable to Shareholders on a pro rata basis (in accordance with the number of Shares that they own). For the month of July 2009, an income distribution of $0.25717 per share was paid on August 10, 2009.

3.	Mexican Peso Deposits

Mexican Peso principal deposits are held in a Mexican Peso-denominated, interest-bearing demand account. For the nine months ended July 31, 2009, there were Mexican Peso principal deposits of 50,000,000 and Mexican Peso principal redemptions of 150,000,000 resulting in an ending Mexican Peso principal balance of 400,000,000. This equates to 30,259,933 USD. For the year ending October 31, 2008, there were Mexican Peso principal deposits of 1,050,000,000 and Mexican Peso principal redemptions of 800,000,000 resulting in an ending Mexican Peso principal balance of 500,000,000. This equates to 39,354,585 USD. In addition, net interest associated with creation and redemption activity is held in a Mexican Peso-denominated non-interest-bearing account, and any balance is distributed in full as part of the monthly income distributions.

4.	Redeemable Capital Shares

Shares are classified as “redeemable” for financial statement purposes, since they are subject to redemption. Shares are issued and redeemed continuously in Baskets in exchange for Mexican Pesos. Individual investors cannot purchase or redeem Shares in direct transactions with the Trust. Only Authorized Participants (as defined below) may place orders to create and redeem Baskets. An Authorized Participant is a participant in The Depository Trust Company (“DTC”) that is a registered broker-dealer or other institution eligible to settle securities transactions through the book-entry facilities of the DTC and which has entered into a contractual arrangement with the Trust and the Sponsor governing, among other matters, the creation and redemption process. Authorized Participants may redeem their Shares at any time in Baskets.

Due to expected continuing creations and redemptions of Baskets and the three-day period for settlement of each creation or redemption, the Trust reflects Shares created as a receivable. Shares redeemed are reflected as a liability on the trade date. Outstanding Shares are reflected at a redemption value, which is the NAV per Share at the period end date. Adjustments to redeemable capital shares at redemption value are recorded against retained earnings, or, in the absence of retained earnings, by charges against the cumulative translation adjustment.

Activity in redeemable capital Shares is as follows:


	Nine months ended July 31, 2009					Year ended October 31, 2008
	Shares		U.S. Dollar Amount			Shares		U.S. Dollar Amount
Opening balance	500,000		$	39,674,293		250,000		$	23,486,661
Shares issued	50,000			3,668,183		1,050,000			97,875,443
Shares redeemed	(150,000	)		(11,007,398	)	(800,000	)		(74,630,812	)
Adjustment to period Shares due to currency movement and other	—			(1,972,348	)	—			(7,056,999	)

Ending balance	400,000		$	30,362,730		500,000		$	39,674,293

The Trustee will calculate the Trust’s NAV each business day. To calculate the NAV, the Trustee will subtract the Sponsor’s accrued fee through the previous day from the Mexican Pesos held by the Trust (including all unpaid interest accrued through the preceding day) and calculate the value of the Mexican Pesos in USD based upon the Closing Spot Rate. If, on a particular evaluation day, the Closing Spot Rate has not been determined and announced by 6:00 PM (London time), then the most recent Closing Spot Rate shall be used to determine the NAV of the Trust unless the Trustee, in consultation with the Sponsor, determines that such price is inappropriate to use as the basis for such valuation. In the event that the Trustee and the Sponsor determine that the most recent Closing Spot Rate is not an appropriate basis for valuation of the Trust’s Mexican Pesos, they shall determine an alternative basis for such evaluation to be employed by the Trustee. The Trustee also determines the NAV per Share, which equals the NAV of the Trust divided by the number of outstanding Shares. Shares deliverable under a purchase order are considered outstanding for purposes of determining NAV per Share; Shares deliverable under a redemption order are not considered outstanding for this purpose.

5.	Sponsor’s Fee

The Sponsor’s fee accrues daily at an annual nominal rate of 0.40% of the Mexican Pesos in the Trust (including all unpaid interest but excluding unpaid fees, each as accrued through the immediately preceding day) and is paid monthly.

The Sponsor assumes and pays the following administrative and marketing expenses incurred by the Trust: the Trustee’s monthly fee, NYSE Arca listing fees, SEC registration fees, typical maintenance and transaction fees of the Depository, printing and mailing costs, audit fees and expenses, up to $100,000 per year in legal fees and expenses, and applicable license fees.

In certain exceptional cases the Trust will pay for some expenses in addition to the Sponsor’s fee. These exceptions include expenses not assumed by the Sponsor (i.e., expenses other than those identified in the preceding paragraph), taxes and governmental charges, expenses and costs of any extraordinary services performed by the Trustee or the Sponsor on behalf of the Trust or action taken by the Trustee or the Sponsor to protect the Trust or the interests of Shareholders, indemnification of the Sponsor under the Depositary Trust Agreement, and legal expenses in excess of $100,000 per year.

6.	Related Parties

The Sponsor is a related party of the Trust. The Sponsor oversees the performance of the Trustee and the Trust’s principal service providers, including the preparation of financial statements, but does not exercise day-to-day oversight over the Trustee or the Trust’s service providers. The Sponsor has paid the costs of the Trust’s organization and the initial sales of the Shares, as described in Note 5.

7.	Concentration Risk

All of the Trust’s assets are Mexican Pesos, which creates a concentration risk associated with fluctuations in the price of the Mexican Peso. Accordingly, a decline in the Mexican Peso to USD exchange rate will have an adverse effect on the value of the Shares. Factors that may have the effect of causing a decline in the price of the Mexican Peso include national debt levels and trade deficits, domestic and foreign inflation rates, domestic and foreign interest rates, investment and trading activities of institutions and global or regional political, economic or financial events and situations. Substantial sales of Mexican Pesos by the official sector (central banks, other governmental agencies and related institutions that buy, sell and hold Mexican Pesos as part of their reserve assets) could adversely affect an investment in the Shares.

All of the Trust’s Mexican Pesos are held by the Depository. Accordingly, a risk associated with the concentration of the Trust’s assets in accounts held by a single financial institution exists and increases the potential for loss by the Trust and the Shareholders in the event that the Depository becomes insolvent.

8.	Commitments and Contingencies

Under the Trust’s organizational documents, the Sponsor is indemnified against any liability or expense it incurs without negligence, bad faith or willful misconduct on its part. The Trust’s maximum exposure under these arrangements is unknown, as this would involve future claims that may be made against the Trust that have not yet occurred.

Item 2.

MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS

Cautionary Statement Regarding Forward-Looking Information and Risk Factors

This report contains forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995. These statements are predictions and actual events or results may differ materially from those expressed in our forward-looking statements. Risks and uncertainties may cause our actual results to differ materially from those expressed in our forward-looking statements.

The value of the Shares relates directly to the value of the Mexican Pesos held by the Trust and fluctuations in the price of the Mexican Peso could materially adversely affect an investment in the Shares. Readers are urged to review the “Risk Factors” section contained in the Trust’s most recent annual report on Form 10-K for a description of other risks and uncertainties that may affect an investment in the Shares.

The discussion and analysis which follows may contain statements that relate to future events or future performance. In some cases, such forward-looking statements can be identified by terminology such as “anticipate,” “expect,” “intend,” “plan,” “believe,” “seek,” “outlook” and “estimate” as well as similar words and phrases that signify forward-looking statements. Neither Rydex Specialized Products LLC d/b/a Rydex Investments (the “Sponsor”) nor any other person assumes responsibility for the accuracy or completeness of forward-looking statements. Further, these forward-looking statements are made as of the date of this report, and will not be revised or updated to reflect actual results or changes in the Sponsor’s expectations or predictions.

Trust Overview

CurrencyShares^SM Mexican Peso Trust (the “Trust”) is a grantor trust that was formed on June 8, 2006. The Trust issues shares (the “Shares”) in blocks of 50,000 each (a “Basket”) in exchange for deposits of Mexican Pesos and distributes Mexican Pesos in connection with the redemption of Baskets.

The Trust is a passive investment vehicle. The Trust does not have any officers, directors or employees. The investment objective of the Trust is for the Shares to reflect the price of the Mexican Peso plus accrued interest, less the expenses of the Trust’s operations. The Trust does not engage in any activities designed to obtain profit from, or ameliorate losses caused by, changes in the price of the Mexican Peso.

The Shares, which began trading on June 26, 2006, trade under the ticker symbol “FXM” on NYSE Arca. Investing in the Shares does not insulate the investor from certain risks, including price volatility.

Definition of Net Asset Value; Valuation of the Mexican Peso

The net asset value (“NAV”) of the Trust is the aggregate value, expressed in U.S. Dollars (“USD”), of the Trust’s assets. To calculate the NAV, The Bank of New York Mellon (the “Trustee”) adds to the amount of Mexican Pesos in the Trust at the end of the preceding business day accrued but unpaid interest, Mexican Pesos receivable under pending purchase orders and the value of other Trust assets, and subtracts the accrued but unpaid Sponsor’s fee, Mexican Pesos payable under pending redemption orders and other Trust expenses and liabilities, if any.

Prior to November 13, 2008, the NAV was expressed in USD based on the Noon Buying Rate as determined by the Federal Reserve Bank of New York. As of and after November 13, 2008, the NAV has been expressed in USD based on the Closing Spot Rate as determined by WM/Reuters. If, on a particular evaluation day, the Closing Spot Rate has not been determined and announced by 6:00 PM (London time), then the most recent Closing Spot Rate shall be used to determine the NAV of the Trust unless the Trustee, in consultation with the Sponsor, determines that such price is inappropriate to use as the basis for such valuation. The Trustee also determines the NAV per Share, which equals the NAV of the Trust divided by the number of outstanding Shares.

The Sponsor publishes the NAV and NAV per Share on each day that the NYSE Arca is open for regular trading on the Trust’s website, www.currencyshares.com.

The following chart illustrates the movement in the price of the Shares based on (1) NAV per Share, (2) the “bid” and “ask” midpoint offered on the NYSE (prior to October 30, 2007) and NYSE Arca (as of and after October 30, 2007) and (3) the Noon Buying Rate (prior to November 13, 2008) and the Closing Spot Rate (as of and after November 13, 2008) expressed as a multiple of 1,000 Mexican Pesos:

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Liquidity

The Sponsor is not aware of any trends, demands, conditions or events that are reasonably likely to result in material changes to the Trust’s liquidity needs. The Trust’s Depository, JPMorgan Chase Bank, N.A., London Branch, maintains two deposit accounts for the Trust, a primary deposit account that is expected to earn interest and a secondary deposit account that does not earn interest. Interest on the primary deposit account, if any, accrues daily and is paid monthly. The interest rate in effect as of July 31, 2009 was an annual nominal rate of 3.95%. The following chart provides the daily rate paid by the Depository since the Trust’s Shares began trading on the NYSE:

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In exchange for a fee, the Sponsor bears most of the expense incurred by the Trust. As a result, the only ordinary expense of the Trust during the period covered by this report was the Sponsor’s fee. Each month the Depository deposits into the secondary deposit account accrued but unpaid interest, if any, and the Trustee, withdraws Mexican Pesos from the secondary deposit account to pay the accrued Sponsor’s fee for the previous month plus other Trust expenses, if any. In the event that the interest deposited, if any, exceeds the sum of the Sponsor’s fee for the prior month plus other Trust expenses, if any, the Trustee converts the excess into USD at a prevailing market rate and distributes the USD as promptly as practicable to Shareholders on a pro rata basis (in accordance with the number of Shares that they own). Distributions paid during the current reporting period follow (annualized yield reflects the estimated annual yield an investor would receive if a monthly distribution stayed the same for the entire year going forward, and is calculated by annualizing the monthly distribution and dividing by the Trust NAV for the dates listed below):

FXM Distribution History – Current Period


Date	Value	NAV		Yield		Annualized Yield
7/1/2009	$0.29592	$	76.22	0.39	%	4.57%
6/1/2009	$0.31734	$	76.27	0.42	%	5.06%
5/1/2009	$0.35101	$	72.43	0.48	%	5.71%

Critical Accounting Estimates

The preparation of financial statements in conformity with accounting principles generally accepted in the United States of America requires the Sponsor’s management to make estimates and assumptions that affect the reported amounts of the assets and liabilities and disclosures of contingent liabilities at the date of the financial statements and the reported amounts of revenue and expenses during the periods covered by this report.

In addition to the description below, please refer to Note 2 to the consolidated financial statements for further discussion of our accounting policies.

The Trustee calculates the Trust’s NAV each business day. For NAV calculation purposes, Mexican Peso Deposits (cash) are translated at the Closing Spot Rate as determined by WM/Reuters as of 4:00 PM (London time) on each day that NYSE Arca is open for regular trading.

The functional currency of the Trust is the Mexican Peso in accordance with Financial Accounting Standard 52, Foreign Currency Translation.

Results of Operations

The Trust was formed on June 8, 2006 and the Shares commenced trading on the NYSE on June 26, 2006. The primary listing of the Shares was transferred to NYSE Arca on October 30, 2007. As of October 31, 2007, the number of Mexican Peso owned by the Trust was 250,000,000 resulting in a redeemable capital share value of $23,486,661. As of October 31, 2008, the number of Mexican Pesos owned by the Trust was 500,000,000 resulting in a redeemable capital share value of $39,674,293.

During the nine months ended July 31, 2009, an additional 50,000 shares were created in exchange for 50,000,000 Mexican Pesos and 150,000 shares were redeemed in exchange for 150,000,000 Mexican Pesos. As of July 31, 2009, the number of Mexican Pesos owned by the Trust was 400,000,000 resulting in a redeemable capital share value of $30,362,730.

Movements in the Price of the Mexican Peso

The investment objective of the Trust is for the Shares to reflect the price of the Mexican Peso plus accrued interest, less the expenses of the Trust’s operations. The Shares are intended to provide institutional and retail investors with a simple, cost-effective means of gaining investment benefits similar to those of holding Mexican Peso. Each outstanding Share represents a proportional interest in the Mexican Pesos held by the Trust. The following chart provides recent trends on the price of the Mexican Peso. The chart illustrates movements in the price of the Mexican Peso in USD based on the Noon Buying Rate (prior to November 13, 2008) and the Closing Spot Rate (as of and after November 13, 2008).

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Item 3.

QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK

Not applicable.

Item 4T.

CONTROLS AND PROCEDURES

The Trust maintains disclosure controls and procedures (as defined in Rules 13a-15(e) and 15d-15(e) under the Securities Exchange Act of 1934) designed to ensure that material information relating to the Trust is recorded, processed and disclosed on a timely basis. The Trust’s disclosure controls and procedures are designed by or under the supervision of the Sponsor’s chief executive officer and chief financial officer who exercise oversight over the Trust as the Trust has no officers. The chief executive officer and chief financial officer of the Sponsor have evaluated the effectiveness of the Trust’s disclosure controls and procedures as of July 31, 2009. Based on that evaluation, the chief executive officer and chief financial officer of the Sponsor have concluded that the disclosure controls and procedures of the Trust were effective as of the end of the period covered by this report.

There were no changes in the Trust’s internal control over financial reporting that occurred during the Trust’s last fiscal quarter that have materially affected, or are reasonably likely to materially affect, the Trust’s internal control over financial reporting.

PART II - OTHER INFORMATION

Item 1.

Legal Proceedings

None.

Item 1A.

Risk Factors

There have been no material changes from the risk factors disclosed in the “Risk Factors” section of the Trust’s Annual Report on Form 10-K filed with the Securities and Exchange Commission on January 14, 2009.

Item 2.

Unregistered Sales of Equity Securities and Use of Proceeds

(a)

None.

(b)	Not applicable.

(c)

None.

Item 3.

Defaults upon Senior Securities

None.

Item 4.

Submission of Matters to a Vote of Security Holders

None.

Item 5.

Other Information

None.

Item 6.

Exhibits


Number		Description of Exhibit
31.1		Certification of Principal Executive Officer Pursuant to Section 302(a) of the Sarbanes-Oxley Act of 2002

31.2		Certification of Principal Financial Officer Pursuant to Section 302(a) of the Sarbanes-Oxley Act of 2002

32.1		Certification of Principal Executive Officer Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002

32.2		Certification of Principal Financial Officer Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized.


	CURRENCYSHARES^SM MEXICAN PESO TRUST

	By:	Rydex Specialized Products LLC
		Sponsor of the CurrencyShares^SM Mexican Peso Trust

Date: September 9, 2009	By:	/s/ Joe Arruda
		Joe Arruda
		Chief Financial Officer
		(principal financial officer)

EXHIBIT 31.1

CERTIFICATION PURSUANT TO SECTION 302(A)

OF THE SARBANES-OXLEY ACT OF 2002

I, Nick Bonos, certify that:

1. I have reviewed the Quarterly Report on Form 10-Q for the quarterly period ended July 31, 2009 of CurrencyShares^SM Mexican Peso Trust;

2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;

3. Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;

4. The other certifying officer and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:

(a) Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;

(b) Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;

(c) Evaluated the effectiveness of the registrant’s disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and

(d) Disclosed in this report any change in the registrant’s internal control over financial reporting that occurred during the registrant’s most recent fiscal quarter (the registrant’s fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant’s internal control over financial reporting; and

5. The registrant’s other certifying officer and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant’s auditors and the audit committee of the registrant’s board of directors (or persons performing equivalent functions):

(a) All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant’s ability to record, process, summarize and report financial information; and

(b) Any fraud, whether or not material, that involves persons who have a significant role in the registrant’s internal control over financial reporting.

Date: September 9, 2009

/s/ Nick Bonos

Nick Bonos

Chief Executive Officer

(principal executive officer)

EXHIBIT 31.2

CERTIFICATION PURSUANT TO SECTION 302(A)

OF THE SARBANES-OXLEY ACT OF 2002

I, Joe Arruda, certify that:

1. I have reviewed the Quarterly Report on Form 10-Q for the quarterly period ended July 31, 2009 of CurrencyShares^SM Mexican Peso Trust;

(b) Any fraud, whether or not material, that involves persons who have a significant role in the registrant’s internal control over financial reporting.

Date: September 9, 2009

/s/ Joe Arruda

Joe Arruda

Chief Financial Officer

(principal financial officer)

EXHIBIT 32.1

CERTIFICATION PURSUANT TO SECTION 906

OF THE SARBANES-OXLEY ACT OF 2002

In connection with the Quarterly Report of CurrencyShares^SM Mexican Peso Trust (the “Trust”) on Form 10-Q for the period ended July 31, 2009 as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I, Nick Bonos, Chief Executive Officer of Rydex Specialized Products LLC, the Sponsor of the Trust, certify, pursuant to 18 U.S.C. § 1350, as adopted pursuant to § 906 of the Sarbanes-Oxley Act of 2002, that:

1. The Report fully complies with the requirements of section 13(a) or 15(d) of the Securities Exchange Act of 1934, as amended; and

2. The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Trust.

Date: September 9, 2009

/s/ Nick Bonos

Nick Bonos^*

Chief Executive Officer

(principal executive officer)

^*	The Registrant is a trust and Nick Bonos is signing in his capacity as the principal executive officer of Rydex Specialized Products LLC, the Sponsor of the Registrant.

EXHIBIT 32.2

CERTIFICATION PURSUANT TO SECTION 906

OF THE SARBANES-OXLEY ACT OF 2002

In connection with the Quarterly Report of CurrencyShares Mexican Peso Trust (the “Trust”) on Form 10-Q for the period ended July 31, 2009 as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I, Joe Arruda, Chief Financial Officer of Rydex Specialized Products LLC, the Sponsor of the Trust, certify, pursuant to 18 U.S.C. § 1350, as adopted pursuant to § 906 of the Sarbanes-Oxley Act of 2002, that:

1. The Report fully complies with the requirements of section 13(a) or 15(d) of the Securities Exchange Act of 1934, as amended; and

2. The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Trust.

Date: September 9, 2009

/s/ Joe Arruda

Joe Arruda^*

Chief Financial Officer

(principal financial officer)

^*	The Registrant is a trust and Joe Arruda is signing in his capacity as the principal financial officer of Rydex Specialized Products LLC, the Sponsor of the Registrant.

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