1, buying up is the expectation of buying up. If it really goes up in the future, there will be positive value-added and earned. This is a standing order, specifically a buying and opening order. Buying up is multi-position, which can also be called bullish. Buying gold is bullish.

2. Buying down is the expectation of buying down. If it really falls in the future, it is a negative appreciation and won. This is short selling, which specializes in selling open positions. It can also be called bearish, selling a certain gold, and bearish. Some people call it as empty as empty.

Extended data:

Stock market terminology:

1. Short selling: In the stock market, the stock price fell due to various unfavorable news. This trend lasted for a period of time, fell to a certain extent, and the short-selling power began to weaken. Investors should no longer be affected by these short-selling factors, and the stock price began to rebound. This phenomenon is called short selling.

2. Deviation between quantity and price: The relationship between quantity and price is different now. Generally, the deviation between quantity and price will produce a new trend, or it may just be an upward adjustment or a downward rebound.

3. Zero-share trading: shares smaller than one trading unit (1 lot = 100 shares), such as 1 share and 10 share, are called zero shares. When selling stocks, you can entrust zero shares; But when buying stocks, you can't entrust zero shares. The minimum unit is 1 hand, that is, 100 shares.

4. Forced buying: In stock market trading, the buyer's desire is strong, which leads to the stock price rising.

References:

Stock market terminology-Baidu Encyclopedia