Alpaca Launches 24/5 Trading For Trading API Providing Near Round-the-Clock Access

Alpaca has introduced 24/5 trading for US equities to its Trading API users, allowing access to the market from Sunday 8:00 PM ET to Friday 8:00 PM ET, which caters to the demand for more flexible trading hours similar to crypto markets. This feature is particularly beneficial for algo traders and developers, enabling them to trade stocks according to their preferred schedules, react to after-hours events, and explore new trading strategies without additional setup. However, trading outside regular hours poses risks such as lower liquidity, wider bid-ask spreads, higher volatility, and potential discontinuities in price. The trading setup remains straightforward, maintaining existing authentication, funding, and risk controls, with real-time data included in the Algo Trader Plus subscription. Margin buying power during overnight sessions is up to two times, while Day Trading Buying Power does not apply, and orders requiring it may be rejected if insufficient funds are available. While this development offers expanded opportunities, it also involves significant risks, particularly with margin trading, and users are advised to carefully consider the associated risks and their investment objectives before participating.