Frequently Asked Questions

A live SPX/VIX intraday chart, the SPX gamma exposure (GEX) map and what changed in it since the last poll, an intraday price target derived from that gamma map, a VIX/VVIX volatility-regime panel, and three weighted directional predictor models (SPX, QQQ/TQQQ, SOXX). Market data refreshes automatically — the chart every ~10 seconds during market hours, the gamma map roughly once a minute.

SPX and VIX are plotted on two independent real-price axes (they're never numerically comparable), so a "crossing" means the two lines' positions within their own day's range flip — a red ▼ marks VIX moving above SPX in that sense (a sell-leaning signal), a green ▲ marks SPX moving back above VIX (buy-leaning). You can also configure a webhook so a buy/sell crossing POSTs a JSON alert to your own endpoint — see your Profile page.

No. SPX Analytics only reads market data — it never places, routes, or manages an order, and it isn't connected to any brokerage account.

Each model is a set of weighted indicators (gamma exposure, VIX level and term structure, dark-pool flow, put/call ratios, momentum, and more) auto-populated from live market data. Each indicator scores from -2 to +2 against fixed bands; the weighted average maps to a P(up) percentage and a bias/confidence label. You can see every indicator's current value, weight, and contribution on the model's own panel.

No. The predictor scores are deterministic output of formulas applied to market data — not a recommendation, and not tailored to your financial situation. See the Legal page for the full disclaimer.

Every new account gets a free trial with full access, including the predictor models. Once the trial ends, the SPX/VIX chart, gamma map, and volatility-regime panel stay free — the predictor models (and their probability history) require an active subscription.

$25/month, or pay yearly for 30% off. Manage or cancel anytime from your Profile page — cancelling stops future billing but doesn't retroactively charge or refund the current period (see the Legal page's Refund Policy).

Go to Profile → Manage Billing. That opens Stripe's own billing portal, where you can update your payment method, switch between monthly/yearly, or cancel.