You can see why your trade is pending by selecting the trade from the History screen and tapping on “Why Is My Trade Pending.”
Buys are partially filled if there are not enough matching shares available for sale at the clearing price. Sells are partially filled if there are not enough buyers at the clearing price. If your trade gets partially filled, it will get resubmitted and become eligible for execution next time it meets the clearing price.
We were not able to find any matching buy shares for your sell, or any matching sell shares for your buy. Your trade will automatically be re-submitted at your original trade price for the next trading window.