I used to borrow money in DeFi, and it was really frustrating.

It's not about whether the interest rate is high or low, but about the inability to plan ahead. How much do I need to repay next week? I check the interest rate before bed, and it changes again when I wake up. When the market fluctuates, the value of collateral jumps, and borrowing costs also fluctuate.

Many people don't lose because they can't afford it, but because they calculate their accounts every day until they break down, eventually quitting altogether.

Today, I came across @TermMaxFi's update, and my first reaction wasn't to look at how high the APY was, but that finally someone has made the concept of calculating costs in advance a reality.

Now, RWA asset holders on Ondo Finance can directly use tokenized stocks or ETFs as collateral on BNB Chain to borrow USDT, with fixed interest rates around 2.9% to 4.23%, and flexible terms of 14, 45, or 75 days. For example, borrowing 10k USDT for 45 days at 4% results in a total cost of about $49, clearly known at the moment of opening the position.

This is completely different from before. Borrowing used to be like a dynamic anxiety battle, where you thought you could handle the interest rate today, but two days later, the cost started eating into your profits. In the end, it wasn't liquidation, but the daily calculations that became impossible, slowly eroding your position. Now, it's different—you can plan ahead: Is borrowing for about 28 days worth it? Can my RWA yield cover the costs? At maturity, should I repay with USDT directly, or is using FTs more cost-effective?

In the past, RWA was mostly just an on-chain display case—buy and hold, waiting for prices to rise. Now, with fixed borrowing costs locked in, it can truly be used for cash flow planning, like pre-calculating tolls in the real world. DeFi is finally starting to move toward budgeting systems.

Of course, risks still exist. Interest rates are based on real-time order book matching, and locking in one loan doesn't mean the next will be the same. Market depth is still growing, and while RWA fluctuations are small, liquidation isn't zero risk. But I prefer to see it this way: TermMax isn't just adding a borrowing portal; it's telling the market that for tokenized assets to truly enter DeFi, trading alone isn't enough—ordinary users need to be able to plan their accounts in advance.

In the future, will waking up be the first thing to do be to refresh the interest rate again?