In the past two weeks, there are still people teaching you to open contracts, especially those who open BTC and ETH, which is nothing more than letting you lick blood on the edge of a knife.
Contract money-making model:
1. Earn money from the market (all kinds of tactics can be implemented when the market is good)
2. Earn transaction fees
3. Earn transaction rebates
Most bloggers make money by earning transaction rebates.
