Here we go again, USDC experienced exchange rate fluctuations today.

The simple routine is like this: 500 USDT → 500 RWSUSD → 500 USDC → sell back to USDT, the whole process takes just 10 seconds, enough to earn a few points. Those who react quickly are already making profits.

But I have to be honest—arbitrage is like bungee jumping, the rope is your confidence. If USDC can shake today, it can do it again tomorrow. The history of stablecoins losing their peg in the crypto world has taught us too many times.

So the question is: where can you put your money to sleep soundly?

This is when you need to look at USDD. Here’s why it can withstand:

**On-chain 210% over-collateralization rate**. This is not just marketing numbers, but a promise written into the smart contract. It can withstand a bank run.

**Multi-chain instant swaps, zero slippage**. Liquidity across major public chains like BSC and TRON, with transaction fees so low they’re almost negligible. Unlike some stablecoins that consume a large chunk during cross-chain transfers.

**Annualized yield from stable pool**. Over 10% automatic interest, turning into an automatic recovery system in a bear market, with the principal continuously growing.

The actual operation involves just two steps:

First, at the moment of arbitrage profit, immediately convert USDT into USDD to lock in the profit.

Second, put USDD into the stable pool, then go to sleep—by the time you wake up, the interest has already been settled.

Arbitrage is a short-term thrill, but the safety of your principal is the long-term game. The crazier the market, the more you should store your real money in a safe place. After all, stories of profits being swallowed back by the market have been seen too many times.