BitMEX offer options to review both of your previous orders and trades. An order is an instruction to buy or sell a contract in accordance with the instructions provided by a market participant. For example, if you want to buy 100 contracts of XBTUSD at market price, you submit a new Buy Market order with 100 contracts quantity. 


A fill or a trade is the result of an order execution to buy or sell contracts in the market. An order can be executed in the market with one or more fills. 


If you would like to review your previous orders, you have two choices:


1. You can view your last 100 orders on the Trade page under the Order History tab. Please keep in mind that with exception of stop orders, our system prunes cancelled unfilled orders every hour. 



2. You can view your full order history on the Order History page. The list contains all of your order placements.



It is similar if you would like to review your previous trades, two options are as follows:


1. You can view your last 100 trades on the Trade page under the Fills tab. 



2. You can view your full trade history on the Trade History page. The list contains all of your trades and fee payments. If an order gets cancelled or rejected, it will not appear on the Trade History page, please check the Order History page instead.