Interesting. Does the share market work the same as futures market? I can buy and sell on the same day if I wish? And lets say I want to buy a share of company X at $20 then how does that work with regards to margin requirements if I intend to hold for the long term (months)? If I put up $20 for one share does a portion of my account get locked into that as collateral?You don't require deep pockets to swing trade - you require positions with capitalization that matches your comfort level and ability to hold a drawdown. I suppose you could swing trade 50 shares of stock. From little acorns grow big oak trees !
Coming from futures I have no idea how the share market works.