$Intel(INTC.US)0127 Waiting for the price pullback of $Direxion FTSE China Bear 3X(YANG.US) during the intraday session, I executed a short position on Intel for day trading. During the post-market review, I suddenly realized an interesting strategy: the protective options day trading strategy can also be applied to stock day trading, but it needs refinement and bug fixes.

I don't approve of day trading because it narrows your focus to micro-operations on individual stocks, ignoring the bigger picture. You can profit from price fluctuations during sideways markets, but sudden large fluctuations caused by unexpected events may lead to a short squeeze or getting trapped in losing positions.