I have already bought it, but it is foolish to sell it now. There will definitely be adjustments in the short term, but don't worry. I'll go up again after I come back on May Day! ! ! That's for sure, you can still make a profit then! ! ! At present, the reason for the decline is that non-ferrous metal futures fell yesterday, which led to the collective diving of stocks, and the second is panic selling to take profits. Don't worry! !