兆豐訊息

公告 CME Globex 電子交易平台保護市價單和保護停損單相關說明 2019/07/05

關於CME Globex 電子交易平台「保護市價單」和「保護停損單」相關說明:

 

CME 交易所基於保護交易人,針對在 Globex 平台交易的 MARKET 和 STOP 單,作出一些保護措施,執行價位區間以 “ No bust range “ 的 50%為限,舉例如下,若有異動,以交易所為準。

CME No Bust Ranges

https://www.cmegroup.com/tools-information/lookups/advisories/market-regulation/SER-5179.html#pageNumber=1

 

CME Price Banding (STL 最大區間)

https://www.cmegroup.com/confluence/display/EPICSANDBOX/GCC+Price+Banding

 

CME Stop Spike Logic (防止價格過度波動)

http://www.thegosu.com/upload/ElectronicTradingConcepts.pdf (P35)

 

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。

舉例說明:

 

★     委託 Buy 1 M9 JY 9320 Stop

日幣JY 的 “no bust range” 為 40 ticks

若現在市場的最好賣價 9320, 此筆市價委託單進入交易所的委託價將為 9340(9320+20)。

意即送到交易所委託內容為 Buy 1 M9 JY 9320 STOP 9340 LMT

但若遇市價波動劇烈,價位穿過 9340 , 導致無法成交, 此筆單將以 Buy 1 M9 JY 9340 限價掛著委託。

 

★     委託 Sell 1 M9 JY 9300 Stop

日幣JY 的 “no bust range” 為 40 ticks.

若現在市場價格觸及 9300 而被執行, 此筆停損委託單進入交易所的委託價將為 9280(9300-20)。

意即送到交易所委託內容為    Sell 1 M9 JY 9300 STOP 9280 LMT

但若遇市價波動劇烈 , 價位穿過 9280 , 導致無法成交, 此筆單將以Sell 1 M9 JY 9280 限價掛著委託。


詳細價格限制,請參交易所最新公告。

農產品:https://www.cmegroup.com/trading/price-limits.html#agricultural

能源類:https://www.cmegroup.com/trading/price-limits.html#energy

指數類:https://www.cmegroup.com/trading/price-limits.html#equityIndex

利率類:https://www.cmegroup.com/trading/price-limits.html#interestRates

金屬類:https://www.cmegroup.com/trading/price-limits.html#metals