r/PublicApp

I created the Public Portfolio Challenge, an open challenge where I watch AI agents build algorithmic trading strategies to manage over $25,000.

So far, I'm destroying the market.

The book trades options on high-momentum stocks in my personal watchlist. I trained it using walk forward optimization, and deployed it to Public via OAuth.with my platform.

You can see the exact rules, the trading strategies, and my updates for free. I even have an open-source GitHub repo where you can download skills to follow along in Claude Code or Codex.

Happy to answer any questions below!

Given that they are more tax efficient and deliver cheaper rates than traditional margin, does anyone know how the margin requirement is calculated on Public and what is the maximum LTV allowed using SPX boxes? And generally is this strategy is feasible on Public without portfolio margin like IBKR?

• Prediction Markets

• Public Reserve

• Public x TradingView

• 24/5 trading

• In-app Agents marketplace

• Grok and Muse Connectors

• OCO, OTO, & Bracket Orders

• Set dollar-based limit orders

• Set orders to expire at a specific time

• Bond search now available via MCP

• Official Perplexity Connector

• Order History Endpoint

• Faster Order Status Updates

• Iron condor and butterfly spread strategies across all platforms

• Entity account ACAT transfers

• Agent research enhancements

• Custom date search in app history

• Improved Agent dialogue messaging and contextual capabilities

• Sharing live agent workflows

• Column customization for options hub

Please add two factor authentication, and passkey support. Its a no-brainer for a modern financial app.

Are full banking features coming to Public? I'd love to have a debit card and write checks if I need to.

And this is a longshot, but Zelle would be nice as well.