The provision in sections 4d(a)(2) and 4d(b) of the Act and the provision in § 1.20 that prohibit the commingling of futures customer funds with the funds of a futures commission merchant, shall not be construed to prevent a futures commission merchant from having a residual financial interest in the futures customer funds segregated as required by the Act and the regulations in this part and set apart for the benefit of futures customers; nor shall such provisions be construed to prevent a futures commission merchant from adding to such segregated futures customer funds such amount or amounts of money, from its own funds or unencumbered securities from its own inventory, of the type set forth in § 1.25 of this part, as it may deem necessary to ensure any and all futures customers' accounts from becoming undersegregated at any time.

If a futures commission merchant discovers at any time that it is holding insufficient funds in segregated accounts to meet its obligations under §§ 1.20 and 1.22, the futures commission merchant shall immediately deposit sufficient funds into segregation to bring the account into compliance.

A futures commission merchant may not withdraw funds, except withdrawals that are made to or for the benefit of futures customers, from an account or accounts holding futures customer funds unless the futures commission merchant has prepared the daily segregation calculation required by § 1.32 as of the close of business on the previous business day. A futures commission merchant that has completed its daily segregation calculation may make withdrawals, in addition to withdrawals that are made to or for the benefit of futures customers, to the extent of its actual residual financial interest in funds held in segregated futures accounts, adjusted to reflect market activity and other events that may have decreased the amount of the firm's residual financial interest since the close of business on the previous business day, including the withdrawal of securities held in segregated safekeeping accounts held by a bank, trust company, derivatives clearing organization or other futures commission merchant. Such withdrawal(s), however, shall not result in the funds of one futures customer being used to purchase, margin or carry the trades, contracts or commodity options, or extend the credit of any other futures customer or other person.

Notwithstanding paragraphs (a) and (b) of this section, each futures commission merchant shall establish a targeted residual interest (i.e., excess funds) that is in an amount that, when maintained as its residual interest in the segregated funds accounts, reasonably ensures that the futures commission merchant shall remain in compliance with the segregated funds requirements at all times. Each futures commission merchant shall establish policies and procedures designed to reasonably ensure that the futures commission merchant maintains the targeted residual amounts in segregated funds at all times. The futures commission merchant shall maintain sufficient capital and liquidity, and take such other appropriate steps as are necessary, to reasonably ensure that such amount of targeted residual interest is maintained as the futures commission merchant's residual interest in the segregated funds accounts at all times. In determining the amount of the targeted residual interest, the futures commission merchant shall analyze all relevant factors affecting the amounts in segregated funds from time to time, including without limitation various factors, as applicable, relating to the nature of the futures commission merchant's business including, but not limited to, the composition of the futures commission merchant's customer base, the general creditworthiness of the customer base, the general trading activity of the customers, the types of markets and products traded by the customers, the proprietary trading of the futures commission merchant, the general volatility and liquidity of the markets and products traded by customers, the futures commission merchant's own liquidity and capital needs, and the historical trends in customer segregated fund balances and debit balances in customers' and undermargined accounts. The analysis and calculation of the targeted amount of the future commission merchant's residual interest must be described in writing with the specificity necessary to allow the Commission and the futures commission merchant's designated self-regulatory organization to duplicate the analysis and calculation and test the assumptions made by the futures commission merchant. The adequacy of the targeted residual interest and the process for establishing the targeted residual interest must be reassessed periodically by the futures commission merchant and revised as necessary.

Notwithstanding any other paragraph of this section, a futures commission merchant may not withdraw funds, in a single transaction or a series of transactions, that are not made to or for the benefit of futures customers from futures accounts if such withdrawal(s) would exceed 25 percent of the futures commission merchant's residual interest in such accounts as reported on the daily segregation calculation required by § 1.32 and computed as of the close of business on the previous business day, unless:

The futures commission merchant's chief executive officer, chief finance officer or other senior official that is listed as a principal of the futures commission merchant on its Form 7-R and is knowledgeable about the futures commission merchant's financial requirements and financial position pre-approves in writing the withdrawal, or series of withdrawals;

The futures commission merchant files written notice of the withdrawal or series of withdrawals, with the Commission and with its designated self-regulatory organization immediately after the chief executive officer, chief finance officer or other senior official as described in paragraph (d)(1) of this section pre-approves the withdrawal or series of withdrawals. The written notice must:

Be signed by the chief executive officer, chief finance officer or other senior official as described in paragraph (d)(1) of this section that pre-approved the withdrawal, and give notice that the futures commission merchant has withdrawn or intends to withdraw more than 25 percent of its residual interest in segregated accounts holding futures customer funds;

Include a description of the reasons for the withdrawal or series of withdrawals;

List the amount of funds provided to each recipient and each recipient's name;

Include the current estimate of the amount of the futures commission merchant's residual interest in the futures accounts after the withdrawal;

Contain a representation by the chief executive officer, chief finance officer or other senior official as described in paragraph (d)(1) of this section that pre-approved the withdrawal, or series of withdrawals, that, after due diligence, to such person's knowledge and reasonable belief, the futures commission merchant remains in compliance with the segregation requirements after the withdrawal. The chief executive officer, chief finance officer or other senior official as described in paragraph (d)(1) of this section must consider the daily segregation calculation as of the close of business on the previous business day and any other factors that may cause a material change in the futures commission merchant's residual interest since the close of business the previous business day, including known unsecured futures customer debits or deficits, current day market activity and any other withdrawals made from the futures accounts; and

Any such written notice filed with the Commission must be filed via electronic transmission using a form of user authentication assigned in accordance with procedures established by or approved by the Commission, and otherwise in accordance with instruction issued by or approved by the Commission. Any such electronic submission must clearly indicate the registrant on whose behalf such filing is made and the use of such user authentication in submitting such filing will constitute and become a substitute for the manual signature of the authorized signer. Any written notice filed must be followed up with direct communication to the Regional office of the Commission that has supervisory authority over the futures commission merchant whereby the Commission acknowledges receipt of the notice; and

After making a withdrawal requiring the approval and notice required in paragraphs (d)(1) and (2) of this section, and before the completion of its next daily segregated funds calculation, no futures commission merchant may make any further withdrawals from accounts holding futures customer funds, except to or for the benefit of futures customers, without, for each withdrawal, obtaining the approval required under paragraph (d)(1) of this section and filing a written notice in the manner specified under paragraph (d)(2) of this section with the Commission and its designated self-regulatory organization signed by the chief executive officer, chief finance officer, or other senior official. The written notice must:

List the amount of funds provided to each recipient and each recipient's name;

Disclose the reason for each withdrawal;

Confirm that the chief executive officer, chief finance officer, or other senior official (and identify of the person if different from the person who signed the notice) pre-approved the withdrawal in writing;

Disclose the current estimate of the futures commission merchant's remaining total residual interest in the segregated accounts holding futures customer funds after the withdrawal; and

Include a representation that, after due diligence, to the best of the notice signatory's knowledge and reasonable belief the futures commission merchant remains in compliance with the segregation requirements after the withdrawal.

If a futures commission merchant withdraws funds from futures accounts that are not made to or for the benefit of futures customers, and the withdrawal causes the futures commission merchant to not hold sufficient funds in the futures accounts to meet its targeted residual interest, as required to be computed under § 1.11, the futures commission merchant should deposit its own funds into the futures accounts to restore the account balance to the targeted residual interest amount by the close of business on the next business day, or, if appropriate, revise the futures commission merchant's targeted amount of residual interest pursuant to the policies and procedures required by § 1.11. Notwithstanding the foregoing, if a the futures commission merchant's residual interest in customer accounts is less than the amount required by § 1.22 at any particular point in time, the futures commission merchant must immediately restore the residual interest to exceed the sum of such amounts. Any proprietary funds deposited in the futures accounts must be unencumbered and otherwise compliant with § 1.25, as applicable.