Masukura on futures day refers to the increase or decrease of positions on that day, that is, the amount of positions held in a certain variety today has increased compared with the amount of positions held in that variety yesterday.

1, "Daily Masukura" is positive:

If the opening price of the buyer and the seller is the same, the "daily increase" is positive. Take American crude oil as an example. If there are two investors A and B in US crude oil at 68 o'clock, A is optimistic about the future trend of US crude oil, so he chooses to open more positions at 68 o'clock. However, B is not optimistic about the multi-single market of US crude oil, so he chose a short position, so today's US crude oil position is +2 compared with yesterday's position, and the current position is positive.