1. Convert most of the U into BTC and put it in the U contract account as margin, open the same short order for hedging, and eat the funding fee every day.

2. Use the USDC contract to trade, and there is no handling fee for placing orders, saving a lot of handling fees.

3. Open small orders in a Buddhist way, and open larger orders when the volatility is large and the grasp is strong.

I rarely play copycats. As long as I lower my expectations, steal vegetables and arbitrage funding fees, it will still be okay after a year, and the yield curve will not be attached