1, handling fee 1.6 yuan refers to unilateral charges. For each transaction 1 lot, the company receives 1.6 yuan, and the company's opening fee and flat warehouse fee may be different, so it is not an integer multiple of 1.6. It is likely that the opening fee is 1.6 yuan, and the closing fee is 1.4 yuan, and the cumulative opening is cumulative.

It may be accumulated in a few days, not one day.

In short, 1.6 yuan refers to the handling fee per lot, just like the unit price.