Recently, although the market is quite good for contract holders, I haven't made any profit. The reason is simple: candlestick charts and momentum can no longer serve as indicators for price fluctuations. The market makers are going against the trend, and their goal is to liquidate your positions. For example, recently many people anticipated that Bitcoin would go to 2300, but the result was... Recently, I feel it is heading towards 2700, and I will look to short between 2650 and 2670, letting time be the witness.