Home Help Center Stocks & ETFs Is there a minimum stock trade amount? Is there a minimum stock trade amount? The minimum trade size for all stocks and ETFs on TBanque is currently $10 for US users. Trending Articles What is pattern day trading? Why can’t I make a stock trade? Why was my trade rejected? Does TBanque charge me commissions or other fees on stock trades? How do I buy stock? Will I get a tax statement for my stock trading activity? What are market hours? What is a fractional share?