Hello all, first post for me. My broker currently does not pay any interest on cash balances. I saw Interactive Brokers pays a pretty decent interest rate on cash. I only do intra-day trades and hold nothing overnight. My question is, does interactive brokers allow you to use the margin to trade and not touch the cash so it can earn the full interest amount each day? Most brokers only pay interest on the settled cask meaning you dont get it on the full amount even if your all cash b the end of the day. Is it any different with IB and will they let you just use your margin and leave the cash be?