Know the range before the market opens.
AION Veritas delivers a daily probability band for your chosen Indian index: published by 08:55 IST, validated publicly the same afternoon. Misses are on the record.
NIFTY 50 BAND · session of 05 Nov 2026 · for trial and subscriber keys
New to probability bands? Read the beginner's guide: what a band is, how it is checked, and why some miss.
- ✓Choose at checkout: NIFTY 50, BANK NIFTY, or SENSEX
- ✓Daily pre-open probability band (published 08:55 IST)
- ✓Directional interpretation for your index
- ✓Post-market validation view (same-day)
- ✓API key for your index, JSON responses
- Index choice is locked to your subscription
- ✓All three indices every session
- ✓Daily pre-open probability bands (published 08:55 IST)
- ✓Full interpretation layer for each index
- ✓Post-market validation view for all three
- ✓JSON responses
- ✓Priority support
What a Veritas output looks like
Published every trading day before 08:55 IST. The forecast horizon is 09:15-09:30 IST, the first 15 minutes of the NSE cash-market session. Historical validation receipts may use observations at 09:15, 09:20 and 09:25; each receipt states its measurement basis and result.
NIFTY 50: a past band, session of 18 Jun 2026
Historical example, not today's band. Its result is in the receipt for 18 Jun 2026.
When confidence is low, the model says so. A wide band with honest confidence is more useful than a narrow band that hides uncertainty.
What Veritas is
- A daily probability band published before the Indian market opens
- A probability range for 09:15-09:30 IST, the first 15 minutes; the range can be exceeded
- A directional lean when the model has enough conviction to assert one
- A post-market validation receipt the same afternoon: hits and misses both on the public record
What Veritas is not
- Not a trade signal. It does not say buy or sell
- Not a price prediction. It gives a range, not a point
- Not investment advice. AION is not a SEBI-registered RA or IA
- Not infallible. Misses are published publicly: that is the design, not a disclaimer
Already a subscriber?
Enter the API key you were shown after subscribing to see today's bands for the indices your plan covers. The key stays in your browser tab and is cleared when you close it.
The public audit trail
Every Veritas output, including sessions where the band missed, is published as a permanent, crawlable validation receipt. You can read the full record before you subscribe.
Entitlement is server-side
Single Index subscribers receive only their chosen index in the API response: the server enforces this, not the client. There is no way to request a different index on a Single Index key. All Three subscribers receive all three indices in every response.