Ask in plain English about SPY, QQQ, DIA, IWM, or the S&P 500 (SPX) itself. Every answer is computed deterministically from real data — win rate, distribution, and confidence. The engine never estimates a number.
Type a plain-English question about SPY, QQQ, DIA, IWM, or SPX's price history.
A deterministic engine matches historical conditions — the AI never estimates a number.
Get win rate, distribution, and a confidence assessment — never a buy/sell call.
Every tier is the whole product. You're only paying for how many questions you ask.
| What's included | Free | Starter | Pro |
|---|---|---|---|
| Queries per month | 2 | 75 | 150 |
| Natural-language query engine | |||
| Every analysis type, full report depth | |||
| Reality-check panel on every result | |||
| SPY · QQQ · DIA · IWM · SPX, back to 1950 | |||
| Downloadable PDF reports | |||
| Saved query history across devices | with sign-in | ||
| Card required | yes | yes |
Cancel anytime — you keep access through the end of the period you've paid for. See Terms and Privacy.