If it is regular, the position of the day will increase, if it is negative, the position will decrease. Position difference is the change of position. For example, the position of stock index futures contract in June 165438+ 10 is 60,000 lots, whereas it was 50,000 lots yesterday, so the position difference today is 1 10,000 lots.
The position difference in the transaction column has also changed. Here refers to the comparison between the position change caused by the transaction order and the previous instant position, whether to increase or decrease the position.
Extended data
The calculation method of futures position difference is: current position minus reference position. Generally speaking, the position difference refers to the difference between the current position and the position of the previous trading day. A positive value indicates that the current position is more than the previous trading day, which can be analyzed as an increase in new positions and vice versa. It is often used to analyze the market capital flow and popularity.
For example, today's position is 100000 lots and yesterday's position is 1 10000 lots, so today's position is reduced by 10000 lots, that is to say, the position difference is-10000 lots.
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