About time NMO showed up!
I knew something was missing...
I knew something was missing...


Quote from stock777:
ISE is automated, so they blew it on their end. At bare minimum , they should make the trader whole , so he doesn't incur a loss on the round trip.
However, I did lose nothing, so I let it go.
Quote from omcate:
The option exchange cannot keep track of all the orders of every trader. It is up to the broker to do that.
About 10 months ago, I entered an One-Trigger-Other combo order. The first MSFT option trade was executed. Then the second one was submitted to the exchange, and executed as well. For some unknown reasons, PSE busted my first trade. My broker busted the second order on my behalf.
I still do not understand why the exchange busted the trade. It would be hard to believe that a MSFT option order could be filled out of the volatility range.However, I did lose nothing, so I let it go.
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