Started a test last week, real-world application of RWA, went to the bank to exchange the 500-gram gold bar I bought for cash, then converted it into on-chain gold XAUT for dual currency. The strategy in the first week was quite simple, buying low and selling high by directly trading at the highest annualized return prices. The principle is that the selling price is always greater than or equal to the buying price. By the end of the first week, if XAUT is exchanged back into stored gold, it can be exchanged for 502 grams. The time is too short, and the sample size is insufficient. Planning to do a full month before summarizing. Blockchain has truly changed traditional finance. Previously, zero-interest assets like gold can now be on-chain to earn returns. If you don't want to take risks with dual currency, you can also directly buy XAUT for wealth management, which also offers good annualized returns. I am a risk-taker, so I chose a more aggressive investment approach. 😆