Trading P&L =
base_asset_trade_delta
* base_asset_usd_exchange_rate
(at the end of query period) +
quote_asset_trade_delta
*quote_asset_usd_exchange_rate
(at the end of query period) -
sum (fee_amount
* fee_asset_usd_exchange_rate
(at time of transaction)) for each trade.
Total P&L =
trading_p&l
+ sum(liquidity_mining_rewards
* (at the end of query period))