I have not checked time and sales but I'm assuming that on the occasions when the limit order is not submitted no trades took place at the stop price. Instead the market jumped past it.
This has happened twice in the past two weeks.
This is unexpected. I expected the logic to be such that if the market trades at OR past the stop price that the stop condition is met and that the subsequent depended order is placed. But that's not what happened. Why?
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