
there's a fee most traders don't know they're paying. before choosing an exchange, most compare fees and spreads. almost nobody calculates the cost of idle collateral. yield-bearing collateral barely exists in DeFi - but Extended has it already live. your margin earns 7% APR while you trade. same capital, working twice. at $100k in collateral, that's ~$580/month automatically compounding back into your margin daily - increasing your position size without adding capital. & cross-asset collateral (wBTC, wETH, USDT, EURC) is coming in April. most traders obsess over fees. the ones who don't are paying a silent 7% annual fee on their collateral without realizing it.
















