Bitcoin ETF is not strong and has a big drop as expected

After the U.S. stock market opened on Monday night, Bitcoin did not fluctuate as expected, so I had a bad feeling. Then I saw that Bitcoin ETF had a net outflow that day, which made me more convinced. Sure enough, a big negative line fell in the morning. Generally speaking, the trend on Monday will determine the trend in the next few days. Now that it has fallen, it is likely to fall in the next few days. Shorting at highs is a more stable strategy.