Can I have a long (buy) and a short (sell) position at the same time (Hedging)? Yes, Avatrade allow the holding of both a long (Buy) and a short (Sell) position of the same instrument at the same time. Related articles What is "hedging"? How do you calculate the required margin for options? What is the Overnight Premium / Swap fee and how is it calculated? What are the benefits of being an AVA Professional? What are the trading hours?