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哪里有你讲的东西??
Price Adjustments
Offsetting Transactions
FIFO针对的应该也就是Offsetting Transactions而已
RULE 2-43. FOREX ORDERS.(a) Price Adjustments
(1) A Forex Dealer Member may not cancel an executed customerorder or adjust a customer account in a manner that would have thedirect or indirect effect of changing the price of an executed orderexcept when:
(i) the cancellation or adjustment is favorable to the customer and is done as part of a settlement of a customer complaint; or(ii) if a Forex Dealer Member's platform exclusively usesstraight-through processing such that the Forex Dealer Memberautomatically (without human intervention and without exception) entersinto the identical but opposite transaction with another counterparty(creating an offsetting position in its own name) and that counterpartycancels or adjusts the price at which the position was executed.
(2) With regard to cancellations or adjustments made pursuant to section (a)(1)(ii), a Forex Dealer Member must:
(i)provide written notification to the customer within fifteen (15)minutes of the customer order having been executed that it is seekingto cancel the executed order or adjust the customer's account toreflect the adjusted price provided by the Forex Dealer Member'scounterparty, as applicable, and the written notification must includedocumentation of the cancellation or adjustment from the Forex DealerMember's counterparty; and (ii) either cancel or adjust all executedcustomer orders executed during the same time period and in the samecurrency pair or option regardless of whether they were buy or sellorders.
(3) Notwithstanding section (a)(2)(ii), a Forex Dealer Member maychoose to honor transactions in which customer orders resulted inprofits for the customers but must do so with regard to all similarlysituated customers.(4) Cancellations and adjustments to executed customer orders must bereviewed and approved by a listed principal that is also an NFAAssociate. Such review and approval must be documented by a writtenrecord, must include any supporting documentation, and must be providedto NFA in the manner requested by NFA.
(5) A customer order is considered executed upon the earlier of thecustomer receiving notification of the execution price from the ForexDealer Member or when the position established by such order isidentified in the customer's account, whether electronically orotherwise.
(6) If a Forex Dealer Member may cancel or adjust an executed orderunder the circumstances provided for in section (a)(1)(ii), the FDMmust provide customers with written notice that the Forex Dealer Membermay cancel or adjust executed customer orders based upon liquidityprovider price changes prior to the time they first engage in forextransactions with the Forex Dealer Member. The notice may be includedin a customer agreement.
(7) Any provision in a customer agreement or any contract between aForex Dealer Member and a customer that reserves to the Forex DealerMember the right to make price or equity adjustments to a customeraccount except as allowed by this Rule is prohibited.
(b) Offsetting Transactions
Forex Dealer Members may not carry offsetting positions in acustomer account but must offset them on a first-in, first-out basis.At the customer's request, an FDM may offset same-size transactionseven if there are older transactions of a different size but mustoffset the transaction against the oldest transaction of that size. |
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