Robinhood Launches AI Trading Agents and OpenAI Debuts Dots at DevDay 2026

Robinhood unveiled an AI agent platform on September 29, positioning the brokerage to capture active traders who want automated, around-the-clock market access. The AI agent can answer market questions and is designed to eventually place trades autonomously while users sleep. The rollout includes perpetual futures trading, weekend trading, and a new event contracts offering, all aimed at competing for the most engaged retail investors. Unusual Whales, an options flow analytics firm, launched its own app directly on Robinhood's AI Agent Marketplace the same day, signaling that third-party developers are already building on the platform.

On the same day, OpenAI held its annual DevDay developer conference in San Francisco, where CEO Sam Altman and CFO Sarah Friar unveiled a new AI agent product called Dots. Dots is an always-on assistant capable of operating in the background across thousands of apps. It will launch as a premium product and sit inside OpenAI's priciest subscription tier, though Friar said the company eventually wants to bring it to its 1.2 billion consumer users. A planned new AI model was not announced at the event, with reports indicating safety concerns caused the delay.

The Dots launch drew immediate attention beyond the product itself. Elon Musk's xAI was widely noted online to have appeared to troll the announcement, given Musk's history as a co-founder who departed OpenAI and later launched the competing Grok model. CNBC's Jim Cramer separately warned that the broader narrative around AI stocks is shifting and that equity prices could face pressure as a result.