$USDC Recently, I have been implementing a "US Dollar Safe Haven" strategy, focusing on short-term arbitrage between $USDC /USDT. Due to the high market capitalization and liquidity of both, it's like depositing cash into a high-yield savings account. As long as I manage the interest rate spread and fees well, I can accumulate steadily like fixed deposit interest. When the market experiences slight fluctuations, I quickly switch between different exchanges to seize every price difference, just like stocking up on goods during a store sale to sell later, ensuring that the risks are controllable and the returns predictable. This operation method centered around stablecoins allows for more flexible fund movement while reducing the psychological pressure brought on by volatile markets.