Short seller: an investor who holds a selling order
Long position: an investor who holds more than one order.
Open position: investors who do not hold positions judge that the market will fall and sell to open positions.
Open more: investors who have no positions judge that the market will rise and buy and open positions.
Short position level: investors who originally sold and opened positions bought and closed positions.
Duoping: Investors who originally bought Jiancang sold and closed their positions.
Pay more: sell, close and leave for investors who have held more than one order, and buy and open positions for new investors.
Deal at the same price
Empty bill exchange: buying, closing and leaving for investors who originally held empty bills, and selling and opening positions for new investors.
Deal at the same price
Double opening: at the same price, both bulls and bears open positions at the same time.
Double flat: the same price, long and short positions at the same time.
qq:840744764