前几天特斯拉一天突然大涨20%， 正好需要用钱，就卖了一些 @258-256，今天看价格低于我卖的，就买了一些@249.6-250， 突然发现下面的信息。然后购买价格调到了264. 然后旁边是下面的消息：The cost basis is adjusted by a disallowed loss from a wash sale. Select the position to view Purchase History for more details.
我问了一下chatGPT, 是这么解释的： When you sell an investment at a loss and then quickly buy it back, the IRS considers this a "wash sale." This rule stops you from using that loss to lower your taxes right away. Instead, the amount of that disallowed loss is added to the cost of the investment you just bought. This adjusted amount will be your new starting point (or "cost basis") for figuring out any future gains or losses. To see more details on what you paid and how your cost basis was adjusted, you can look at the "Purchase History" of that investment.
这是不是我操作油违规之处， 我这通操作看起来好像是挣钱，实际是赔钱对吗 （卖在259， 买在264）？ 是不是以后要避免这么操作。多谢。
