I'm looking to open an account somewhere to sell vertical spreads and iron condors, but I only have 5k available atm to use. How much cash or margin do I need to sell spreads? I heard selling spreads instead of naked puts or calls reduces the margin needed by a lot? Someone enlighten me here.
So spreads and naked premium/margin ratio will be approx. the same, but yes, it'll be simpler to start with spreads in a small account.