If anyone has an answer to this please respond.
I submitted a bid for 500,000 shares at the ask. It sat there a while with other small sales going through at the ask, but nothing on mine.
Finally a 5,000 share sale went through on mine, and then a sale went through significantly below my bid, even though my 495,000 share order was still sitting there at the ask waiting to have any part of it filled.
How can this happen?
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