The discrepancy between your average cost per share and your purchase price is likely due to the wash sale rule. This rule is an important tax regulation that can affect your cost basis and realized gains or losses. Here is a detailed explanation of how this works:
What is the wash sale rule?
The wash sale rule is triggered when you:
- Sell a security at a loss
- Buy a substantially identical security within 30 days before or after the sale
How does the wash sale rule affect your average cost?
When a wash sale occurs, the basis of your position is adjusted, and the loss from the sale is deferred. This deferred loss is added to the cost basis of the replacement shares, which can result in a higher average cost per share than your initial purchase price.
- Understanding your position and trade details:
- To get a clear picture of how the wash sale rule has affected your specific positions, you can create a custom Activity Statement with Lot Details in your Interactive Brokers account.
- This custom statement will provide you with valuable information:
- You can expand position line items to see details of each lot in your open positions
- In the Trades section, you will find sub-line items with details on closing transactions and Realized P/L calculations
By reviewing this detailed information, you will be able to see exactly how the wash sale rule has been applied to your trades and how it has affected your average cost per share.
Remember, the wash sale rule is designed to prevent investors from claiming artificial losses for tax purposes while maintaining their market position. While it may result in a higher average cost per share in the short term, it is important to consider your overall investment strategy and tax situation when making trading decisions.
If you need further clarification on how the wash sale rule applies to your specific situation, it is recommended to consult with a tax professional or financial advisor.