2. You can buy up and down. When the market is bad, you can buy along the direction. If you drop a few points, you will get a few points. Two-way trading is not affected by the so-called bull market and bear market.
3. The trading time is from 6: 00 a.m. to 3: 30 a.m. the next day, which is almost 24 hours, and it is a T+0 trading mode, and you can buy and sell many times on the same day.
You can keep asking me if you don't understand.