Synonymous to "stop order"
Stop Orders -Buy
Stop Orders- Call
When a stop order is executed?
Stop Orders- Market Price
Stop Orders- Price Fluctuations
Stop Orders- Usage

A stop order is an order executed when the market reaches or goes through the price specified in the order.

A sell-stop order is always placed below current price levels to exit from losing positions, whereas a buy-stop order is placed above current price levels to enter into positions when the market reaches a specified level.