Long position in futures is short for long position, which means that the position is increased, but the added value of the position is less than the current position, and it is active buying.

Generally speaking, multi-opening means multi-position opening, but sometimes it will be displayed on the dial: "Quantity of XX hand is worse than XX hand, followed by

a word of multi-opening, double-opening, multi-flat, empty-flat, empty-exchange and multi-exchange.

the difference between multi-bid and double-bid is that there is a previous multi-flat list with multi-bid. As for the position difference, that is, the change of the position in the market, he calculates it in both directions.

the calculation is the change of the whole market position, not the unilateral position change of the empty party or multiple parties.

Extended information:

The whole process of futures trading can be summarized as opening, holding, closing or physical delivery. Opening a position means that a trader newly buys or sells a certain number of futures contracts. In futures trading, if one party wants to buy, it must correspond to the other party's desire to sell.

A wants to buy 1 contracts of soybeans, and B wants to sell 1 contracts of soybeans, so the two contracts are just a deal. When both positions are opened at the same time, and the sales contracts are of the same variety and quantity, it is called double opening. Double opening means that both positions are opened at the same time, so the position is increased.

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