Stocks L 1 and L2 represent different data stream levels, and L 1 means that the stock software uses L 1 data stream, and the market data is refreshed every 6 seconds; L2 means that stock software uses L2-level data stream to refresh market data every 3 seconds; Usually, the market data of L 1 level is free, and the data stream of L2 level needs investors to spend money.

It is best for users to choose a formal trading platform when investing in stocks, so that they will be more at ease when trading stocks. At the same time, we should choose powerful companies that can provide smooth network services and provide strong support for users to invest in stocks.

Use idle funds to invest in stocks, pay attention to the price changes of a stock at any time after buying it, and don't miss the best selling point. Finally, investing in stocks must have a good psychological quality, so that users can keep correct judgments at any time.

Users should open an account in a securities company before investing in stocks. At this time, they must choose a brokerage company with a low commission ratio. After such a brokerage opens an account, the cost of user transactions is relatively low. However, when opening an account, we should pay attention to the size of the brokerage firm, and generally choose a powerful brokerage firm to open an account.

The above is what Bian Xiao shared for you about what stocks l 1 and l2 stand for. More information can focus on the construction industry and share more dry goods.