You can view your filled and liquidated positions on the “Fills” tab on the bottom part of the trade page.
After your position has been filled, you will be able to view details about your position like:
Time: time since the order was filled.
Type: order types (market / limit / stop loss / trailing stop) or liquidation status.
Side: Buy or Sell.
Amount: amount purchased in the underlying asset.
Price: executed price on position.
Total / Fee: total amount purchased and transaction fees in USD.
Liquidity: Taker or Maker.