Reading is free and instant. Anything that would move money is held instead, priced against live routing, so the cost is on screen before it happens rather than after.
Prices, routes and impact are live from Jupiter. Positions are yours — type over any number and everything reprices.
Holdings are a starting fixture you can edit. The prices and the routing costs are live market data, not simulated.
Append-only. A refusal is kept with the same weight as a release.
In ChatGPT's in-app browser the agent is already here — just ask it to work on the portfolio. In plain Chrome, paste an OpenAI key. It stays in this browser and goes only to api.openai.com.
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