Currently, there is an error that has appeared with quicken's handling of stock option writing transactions.
When a put or call is written, quicken will default to categorizing the transaction as a "saleX" , instead of a short sale.
When the put or call is covered or it has expired, quicken will categorize the transaction as a "covered short sale". This is a correct categorization. However, because the original transaction was categorized as a regular sale, which results in a negative number of shares, the covering short sale doesn't match the origin sale transaction, leading to an error.
If you change the the original transaction to a short sale, the resulting covered short sale transaction does match and the position is nullified as expected.
Please get this error fixed ASAP.
Thanks,
Harry