Most platforms still make you choose: park capital to earn or pull it to trade. @grvt_io's angle with Earn is that eligible balances can keep generating yield (target up to 11% on the tokenized fixed-income side) while also serving as trading margin. That is the practical version of capital efficiency. Same self-custodial assets, no forced exit from the yield position just because you want to put on a trade. User control stays with you the whole time instead of routing through a separate lending or staking wrapper. Whether the actual yields land near the target is a different question, but the structure itself removes a friction that still exists almost everywhere else.