Why is my realized P&L different in TWS than my statement?

If your TWS settings are set to "Average Cost" instead of "Statement Cost", then the TWS may not always correctly update the average price when an asset you hold goes through a corporate action, a position is opened through multiple trades, or a position is transferred into your account. Your…

Simply stated, an "Odd Lot" is a stock order comprised of fewer shares than a “Round Lot”. The size of a round lot is determined using tiering based on the share price of the stock.  The tiering is as follows: | Share price (average closing price) |…

It is not possible to update cost basis information on IBKR Mobile at this time.

Additional Information…

The IBKR Activity Statement uses FIFO accounting, whereas the T5008 uses average cost accounting. This will cause a difference in the figures for Realized Profit and Loss…