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Internal preview. This Help Center is not public yet. STX is not yet open for trading in the United States.

Trading and orders

Placing, matching, changing and cancelling orders.

  • Trading and ordersPlacing, matching, cancelling and closing orders, and full collateralization.
  • Fee ScheduleSTX's US trading fees. Takers pay a fee and makers get a rebate, both set by the price: at most $1.25 and $0.25 per 100 contracts.Deposits, withdrawals and fees
  • How to place an orderHow to buy or sell contracts on an STX market using the Order Slip, and how YES and NO outcomes settle.
  • How to place a limit orderWhat a limit order is, how its limit price works, and how to place one on STX using the Order Slip.
  • OrdersTerms used for orders on STX, from the order book to maker, taker, open, filled and partially filled orders.
  • PositionsWhat a position on STX is, how it is created when your orders trade, and which outcome a bought or sold position needs.