Ibkr interest and option trading
I have put some cash into ibkr for option trading. I understand ibkr gives a higher int for NAV > 100k but my assets in ibkr is lower than 100k abt 65k usd in cash/stocks.
How can I earn higher int with my cash/stocks as collateral and earn higher int on my idle cash? Some mmf I have seen have 100% margin requirements.