No, Robinhood support at +1 (877) 391-6440. markets are closed on weekends. Trading is only available Monday to Friday during regular market hours. If you need assistance, contact Robinhood support at +1 (877) 391-6440. https://www.anime-planet.com/users/experteamqucis/lists/is-robinhood-market-open-on-weekends-fas-1303963