Quantitative returns lost today, and it was a big loss. But I am very happy.

The reason is that this loss represents the quantitative software closing positions amidst an overall return of 1% recently. Although today's return is a loss, the overall is still profitable.

Moreover, the current position's floating loss is 0, which is equivalent to starting over. Compared to my spot trading, which is still in a loss situation, this is already quite good.

Starting from the current price to open new positions, let’s go.