Recently, the market has faded away, and it is impossible to raise any interest in trading.
The volatility is flatter than an electrocardiogram, and the K-line moves more regularly than a square dance. Trying to operate in this useless market is like fishing in a stagnant pond; after a lot of effort, you might catch a few shrimp at most.
Rather than repeatedly trading short and getting cut by transaction fees, it's better to brew a pot of tea and take a break. If you really feel the urge to trade, just hold your nose and make a few short-term trades, remembering that the survival rule is to observe more and act less.