In the table “Matched orders” you can find information about separate contracts with different Entry price, Liquidation price and margins.
The table “Open position” contains information about the traders position where contracts are sum of contracts from “Matched orders” table and Position Margin is the sum of margins for all matched contracts, Entry price are the weighted average entry price among the contracts in the table “Matched orders” and Liquidation Price is displayed for contracts that are closest to liquidation.
Order Margin (OM) and Position Margin (PM) are displayed above the ladder.