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Veritas — Pre-Open Intelligence

Know the range before the market opens.

AION Veritas delivers a daily 80% calibrated probability band for your chosen Indian index — published by 08:55 IST, validated publicly the same afternoon. Misses are on the record.

No free tier for Veritas. (The free API plan, 10 requests per month with no card, is for Indian Market Intelligence only.) Validation receipts at /veritas/validation are public — that is the proof layer, not a product preview. The live forward band requires a subscription.
Single Index
₹499
per month  ·  one index of your choice
  • 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)
  • JSON + CSV export
  • Index choice is locked to your subscription
Subscribe — Single Index →

What a Veritas output looks like

Published every trading day before 08:55 IST. Validated the same afternoon against the 09:15–09:25 median opening window.

NIFTY 50 — Sample Output

Lower Band23,919.04
Upper Band24,137.69
Midpoint24,028.37
Directional LeanBEARISH (49.4%)
Range Confidencelow — band is primary

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
  • An 80% calibrated range — the actual open should land inside roughly 8 times out of 10
  • 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

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.

Browse all validation receipts →

Technical model documentation →

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.

API Gateway documentation →

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