1. Unilateral long means that investors are optimistic about the stock market and expect the stock price to be bullish, so they buy stocks at a low price and sell them when the stock rises to a certain price to obtain the difference income.

2. Going long is one of the speculative ways of futures exchanges. Speculators estimate securities, commodities, etc. If the price tends to rise, buy in advance, and then try to sell after the price rises, in order to obtain the difference benefit. This kind of speculation is based on buying first and then selling, and speculators have more securities or commodities to sell, so they are called "bulls". As opposed to a bear.

3. Being long means that there are more buyers than sellers in the stock market, and a bullish stock market is called being long. It also refers to a series of stock market terms related to bulls. Its contents include: bulls (people who buy stocks or futures) and bulls (if the short-term moving average, medium-term moving average and long-term moving average are arranged from top to bottom, they are called bulls). It seems that the long-term moving average supports the medium-term moving average, and the medium-term moving average supports the short-term moving average, so it is called long-term arrangement. ), long buying (buying when the stock rises sharply), long market (there are more buyers than sellers in the stock market, and a bullish stock market is called a long market. ), do more profit (seller's profit), do more stop loss (seller's loss).