When calculating customer funds, if floating gains and losses are adopted, the original customer fund balance will always be used for calculation. If mark-to-market gains and losses are adopted, the customer's equity at the end of the previous trading day shall be calculated.
The concept of mark-to-market profit and loss originated from Suzhou Commodity Exchange. Suzhou Stock Exchange clearly used "mark-to-market gains and losses" to settle members in the transaction bill (settlement bill given by the exchange to members), while other exchanges used "floating gains and losses" to settle members at that time.
Extended data:
Correlation algorithm:
The increase in positions represents the inflow of funds into the futures market, and conversely, it represents the outflow of funds from the futures market. The impact on the price should be analyzed together with the volume.
rise in price
1, the volume and position increased, and the price rose, indicating that the price may continue to rise.
2. The decrease in trading volume and positions and the increase in prices indicate that prices will rise in the short term and will fall back soon.
3. The increase of trading volume, the decrease of positions and the rise of prices indicate that prices will fall immediately.
price falling
1, volume and positions increase, prices fall, and prices may fall in the short term.
2. Turnover and positions decrease, prices fall, and prices will continue to fall in the short term.
3. With the increase of trading volume, positions and prices decrease, and prices may increase.
Baidu encyclopedia-marking the profit and loss of the market