This morning's surge directly hit my stop loss. This position was opened as a short position yesterday morning, resulting in a loss of 281u; after being stopped out, I was frustrated and opened 2 more positions, recovering 180u, so the total loss is around 100u. The lesson from this 100u is:

1. Yesterday morning I opened a long position with 10u, and after doubling, I felt that the market was correcting, so I exited and opened a short position, firmly believing it would drop to new lows before correcting again. As a result, it was exactly the opposite of my strategy.

2. After opening the short position yesterday until the evening, I kept adding to my position. In fact, during this time, looking at the 15-minute candlestick chart, it was slowly and steadily rising. In the end, I was stubborn and insisted on adding to my position.

3. The position of the short order was still more than 20 points away from my set position, but I saw it was continuously falling and directly chased the order.

4. Last night and this morning gave me opportunities to exit. Last night, there was an opportunity to close out with a loss of more than 20u, and this morning there was an opportunity to close out with around 100u loss, but I still had a bit of luck thinking it would drop back. At this point, it was already irrational.

The above points are lessons to be learned.

Now it really is about making money from contracts, and after the event, it's better not to touch it.