Brothers, let's briefly review:

The strong resistance level at 22 earlier has now completely turned into a solid support, and the support strength is very strong. The market is likely not yet at the target level, so our short positions can take profit early and lock in gains.

Next, the market will repeatedly test the 50 level, and a direct breakout upward is also possible, so at this stage, it's better to wait and not blindly chase orders. The 53 level above is a key resistance, and the 22 level below is a strong support. It all depends on whether the bulls or bears can take the initiative tonight.

Both the upper and lower levels can be tested with small positions, but be sure to set stop-losses. Once the level is broken, exit decisively—don't fight the trend.