Analyze a wave of data:
Combined with the long-short ratio, positions, premiums, and liquidation data, the top of the oscillation is not far away. Long orders should consider taking profits, and short orders can start to try to split positions and touch the empty positions. The range is between 643-653;
The premise for the above oscillation data to take effect is that the market maintains oscillation. If it moves out of the large-scale trend, the oscillation data will become invalid, which means that it is now the point range for long-short game;
