Recently, I discovered a low-risk arbitrage game on OKX. By pledging xBTC and lending USDC, you can earn interest. Has @ Aptos Chain been offering subsidies recently? This gameplay is quite enjoyable, and the pool is also large enough, with 74 million US dollars. To put it simply, I pledged xBTC and borrowed USDC from the lending pool. The system not only did not charge me interest, but also refunded my money! You read it right, the current annualized interest rate of USDC is negative -2.52%, which means borrowing money can still make money. This is out of the big picture. 🥸 The logic behind this gameplay is simple: ✅ I am pledging xBTC, not selling coins or moving positions ✅ Lend USDC to seize other opportunities, participate in the ecosystem, and even exchange BTC for leverage ✅ Because USDC has a negative interest rate, I can still receive rewards for 'taking money for nothing' ✅ The reward portion will be distributed in APT and can be claimed daily in compliance with 👇 By borrowing 10000 USDC, you can earn approximately 0.5 APT per day, which is still a good return at this stage, especially during low market volatility, and this' low-risk arbitrage 'operation is even more popular. Of course, this operation is not completely risk-free: once the health factor decreases, the pledged assets may be liquidated, and APT price fluctuations may affect your real returns. ⚠️ Finally, it is recommended not to hesitate and to pay attention to leverage control. At present, for me, this combination of activating xBTC and earning USDC interest is a rare "low-risk arbitrage window" in the current market. 🧐