Stop loss, and stop loss is stop loss.
For example, it is expected that rebar will rise, so I bought rebar at 4000 yuan. When the price dropped to 3,900 yuan, I felt I couldn't lose any more and had to go out. 3,900 yuan to close the position, the action of closing the position is called stop loss, and the price of 3,900 yuan is called "stop loss point". The corresponding is called "take profit", also called "take profit".
What is liquidation:
Closing position refers to the behavior of futures traders to buy or sell futures contracts with the same variety, quantity and delivery month, but in the opposite direction, and to close their positions. Simply put, it is "buying and selling, buying when selling".