Today is a bit difficult, let's leave it at that.

4 today

A brief review: Let's talk about yesterday's bet on Earnings Reports in AMD and Google. In fact, the predictability of Earnings Reports is sometimes unpredictable, so we can only roughly determine whether it will rise or fall based on years of experience. Therefore, considering that Meta's Earnings Reports were good, I naturally felt that Google's Earnings Reports should also be good, so I chose to Call. As for AMD, in the next few months to a year, whether it's financially or in terms of future product value, it's not looking good. Therefore, the probability of Put is higher. As everyone saw today, both went down, fortunately I guessed one correctly, preventing me from incurring losses. However, I must emphasize the high risks of Earnings Reports, so do not follow blindly.
Furthermore, today I actually noticed a trend in AMD for intraday trading, so I bought Call Options for AMD an hour after the market opened. However, because AMD was too indecisive, exhausting my patience, I chose to take profit and exit in a situation of small profit (almost no profit). It now seems like a wrong decision as I sold prematurely, missing out on approximately 30% profit (slowly wondering why I was so impatient, what was the reason behind it?). In fact, I had already planned to Call AMD before the market opened today, maybe because I rarely trade this stock, my confidence in it is really lacking.
Another example is the trade today that wiped out profits: I saw tsla falling by 1% before the market opened, but in fact there was a supporting situation yesterday during trading hours, so I naturally thought that 380 had been defended...