Open Orders
Anything still resting on Polymarket’s order book appears here — limit orders you placed that have not filled yet, from any Ballista surface. Each row shows a BUY or SELL badge, the size in shares and the price in cents. The list refreshes about every 15 seconds, so a fill drops off on its own shortly after it happens.Cancelling
Press the × on the right of a row. It turns into a spinner while the cancellation goes through, and a confirmation appears at the top of the popup. The order leaves the list once Polymarket has accepted the cancellation.The size on an open order is the size you submitted, not the part still outstanding.
If some of it has already traded, those shares are in the
Positions tab and the fill is in the list below.