The teacher said that drawing charts is just to harvest leeks.

Script No. 29 has been made public, and since the 30th, I've been emphasizing that I have great confidence in my operating rules.

Continuously producing video tutorials on technology, real trading operation analysis. Spot market entry and exit, short-term long and short positions, are these paid content?

Haha, I don't sell quantitative analysis, nor do I sell arbitrage indicators, after all, I'm not very skilled, I can't write them out.

Whether there is content output determines whether you can persist or not.

Every once in a while, a teacher scolds me, saying that drawing charts is useless, and if it's useless, why study quantitative analysis and arbitrage every day? Is it because all my content has to be charged for it to be useful?