: The amount of settled cash available to purchase securities without using any margin.
: The total amount available to purchase marginable stocks and ETFs, which includes your cash plus 2:1 margin leverage for overnight holds. ameritrade stock buying power
: Typically limited to your actual cash balance, as most options cannot be purchased on margin. : The amount of settled cash available to
: Specifically for intraday trades, providing up to 4:1 leverage on your maintenance margin excess. Leveraging Margin for Buying Power Stock Buying Power - Everything You Need to Know ameritrade stock buying power