Traders can open long or short positions in each particular market. Traders will go long when they expect that the price of the asset will rise. And they will go short when they expect that the price will fall.
Opening a long position on the BTCUSD market
The bottom panel shows the full details of your opened position, recent activity, as well as all other positions you have open on the platform.
If you want to close the position, you can click on the close position button to check closing position details then confirm the close.
Closing a position
If you want to reduce your position, you will need to open a position in the opposite direction (ie. if you are holding a long position, then open a short to reduce your long position).
Reducing a long position = Opening a short position