1.原文連結： CME No bust range 參考: http://www.cmegroup.com/globex/files/TradeCancellationPolicy.pdf ( page 8 ) CBOT No bust range 參考 : http://www.cbot.com/cbot/pub/page/0,3181,1174,00.html ( APPENDIX 9B-3 ) 2.內容： Subject: 公告: Order Types on GLOBEX As a reminder, now that many commodities are traded on the CME Group's GLOBEX platform, here are the order types that GLOBEX will accept: Limit ( 限價單 ) A Limit order allows the buyer to define the maximum price to pay and the seller the minimum price to accept (the limit price). A Limit order remains on the book until the order is either executed, canceled or expires. Any portion of the order that can be matched is immediately executed. Market with Protection ( 保護市價單 ) Market orders at CME Group are implemented using a "Market with Protection" approach. Unlike a conventional Market order, where customers are at risk of having their orders filled at extreme prices, Market with Protection orders are filled within a predefined range of prices (the protected range). The protected range is typically the current best bid or offer, plus or minus 50% of the product's No Bust Range. If the entire order cannot be filled within the protected range, the unfilled quantity remains on the book as a Limit order at the limit of the protected range. 有別於傳統的市價單, CME Globex 接受市價委託是以 " Market with Protection "來 執行, 以避免客戶成交極端價格的風險. For example : 1. Buy 1 June 08 6E @ Market. CME Euro Currency 的 no bust range 為20 ticks. 20 X 50% = 10 ticks. 若現在市場的 best offer 為 15930, 此筆市價委託單進入交易所的委託價 將為15940. 但若遇市價波動劇烈而跳空15940的價格導致無法成交, 此筆單將以 B 1 June 08 6E @15940 限價單 working. 2. Sell 1 June 08 6J @ Market.CME Japanese Yen 的 no bust range 為20 ticks. 20 X 50% = 10 ticks. 若現在市場的 best bid 為 9742, 此筆市價委託單進入交易所的委託價 將為9732. 但若遇市價波動劇烈而跳空9732的價格導致無法成交, 此筆單將以 S 1 June 08 6J @9732 限價單 working. Stop Limit ( 停損限價單 ) A resting Stop Limit order is triggered when the designated price is traded on the market. The order then enters the order book as a Limit order with the customer's specified limit price. The order is executed at all price levels between the trigger price and the limit price. If the order is not fully executed, the remaining quantity of the order remains in the market. A Buy Stop Limit order must have a trigger price greater than the last traded price for the instrument. A Sell Stop Limit order must have a trigger price lower than the last traded price. Stop with Protection ( 保護停損單 ) Stop orders at CME Group are implemented using a "Stop with Protection" approach. Unlike a conventional Stop order, where customers are at risk of having their orders filled at extreme prices, Stop with Protection orders are filled within a predefined range of prices (the protected range). A Stop with Protection order is triggered when the designated price is traded on the market. The order then enters the order book as a Limit order with the limit price equal to the trigger price, plus or minus the predefined protected range. The protected range is typically the trigger price, plus or minus 50% of the No Bust Range for that product. The order is executed at all price levels between the trigger and limit price. If the order is not completely filled, the remaining quantity rests in the market at the limit price. A Buy Stop Order must have a trigger price greater than the last traded price for the instrument. A Sell Stop Order must have a trigger price lower than the last traded price. 有別於傳統的停損單, CME Globex 接受停損委託是以 " Stop with Protection "來執 行, 以避免客戶成交極端價格的風險. For example : 1. Buy 1 June 08 6E @ 15930 Stop.CME Euro Currency 的 no bust range 為20 ticks. 20 X 50% = 10 ticks. 若現在市場價格觸及15930而被執行, 此筆停損委託單進入交易所的委 託價將為15940. 但若遇市價波動劇烈而跳空15940的價格導致無法成交, 此筆單將以 B 1 June 08 6E @15940 限價單 working. 2. Sell 1 June 08 6B @ 19880 Stop.CME British Pound 的 no bust range 為30 ticks. 30 X 50% = 15 ticks. 若現在市場價格觸及19880而被執行, 此筆停損委託單進入交易所的委 託價將為19865. 但若遇市價波動劇烈而跳空19865的價格導致無法成交, 此筆單將以 S 1 June 08 6B @19865 限價單 working. -- --

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