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看了个trailing stop(sell) 的概念,如果设置了3%, 是不是从当日的最高价下跌3%, trailing stop order 就变为market order成交。 谢谢!

本文发表在 rolia.net 枫下论坛这是找到的概念
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Trailing Stops (Sell)


Sell Trailing Stops are used in long stock positions to maximize and protect profit in rising markets and limit losses in falling markets. To calculate your activation price, take the bid and subtract the stop parameter. If the bid moves up, the activation price is recalculated or "trails" to reflect the new value. If the bid drops to an amount equal to or less than the previously recalculated activation price, the order is activated and becomes a Market Order*. A sell Trailing Stop allows you to enter a stop order where the activation price changes with the market.

* For OTCBB stocks, when a Trailing Stop is activated it becomes a Limit Order with a Limit Price equal to the Activation Price and therefore may not execute even if activated, dependent on market conditions.


Trailing Stops (Buy)


Buy Trailing Stops are used in short stock positions to maximize and protect profits when the market is falling, or to limit losses if the market is rising. For buy Trailing Stops the activation price is calculated by taking the ask price and adding the stop parameter. If the ask goes down, the activation price is recalculated. If the ask increases and is equal to or greater than the previously recalculated activation price, the order is activated and becomes a Market order.

* For OTCBB stocks, when a Trailing Stop is activated it becomes a Limit Order with a Limit Price equal to the Activation Price and therefore may not execute even if activated, dependent on market conditions.更多精彩文章及讨论,请光临枫下论坛 rolia.net
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