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"? What are the benefits of being an AVA Professional? Can I be in debt to AvaTrade? Can my account go into a negative balance? What is the Overnight Premium / Swap fee and how is it calculated? How do you calculate the required margin for options?