BNB Chain's recent DeFi ecosystem prosperity has indeed created many low-interest arbitrage opportunities for ordinary users. Especially platforms that focus on liquid staking combined with CDP lending mechanisms, where borrowing rates can be pushed down to the 1-5% range, making it quite attractive for asset appreciation.

The core idea is quite straightforward—using mainstream assets like BTCB and ETH as collateral to borrow stablecoins like USD1, then investing in financial products that yield 20%, with the spread automatically earning profit. The entire process has low barriers to entry, and beginners can quickly get started with some exploration.

Based on the amount of capital and risk appetite, there are basically two paths:

**Beginner Strategy**: Collateralizing BTCB is the simplest and most straightforward. Borrowing costs are 1-2%, combined with 20% yield from financial products, the net profit margin can approach 19%. You only need about 0.1 BTCB equivalent to start, which is almost zero barrier. This setup is especially suitable for newcomers testing the waters.

**Advanced Strategy** is much more flexible. ETH (wBETH) or BNB (slisBNB) can be used, with borrowing rates of 1-3%. Among them, slisBNB can also add an extra 4-6% staking yield, effectively providing "staking + spread" double returns. From a safety perspective, ETH is more suitable for large deployments over $5000 due to its relatively lower volatility and liquidation risk.

**Operationally**, it’s not complicated: first, switch MetaMask to the BNB Chain network, prepare collateral assets and some Gas fees; then open the relevant official platform, connect your wallet, and find the lending page to deposit assets; the key is to maintain a collateral ratio above 150%, and it’s recommended to borrow only 50-70% of the total limit to leave a safety margin for fluctuations. This way, you can run this arbitrage process safely.