Do not fully understand you question.

来源: 于 2012-01-07 17:45:33 [旧帖] [给我悄悄话] 本文已被阅读：次

If you sold your stock for loss ten years ago and did not claim it, you can not claim it any more.

If you sold your stock for loss recently (2011 or 2012), you still can claim it.

 

Not sure what 10-year means in your statement.