Bank Nifty has higher Vega and Gamma (moves more), Nifty is steadier. Models trained per-index differ: Bank Nifty needs tighter VIX gates; Nifty tolerates more. Correlation is high but not 1; trade the one your data understands.
The framework treats them as separate regimes. Don't mix features across indices. Pick one to master first; the methodology transfers, the calibration does not.
Q: Which moves more?
A: Bank Nifty — higher Vega and Gamma, steadier Nifty.
Q: Train together?
A: No — separate models; don't mix features across indices.
Q: Which first?
A: Master one; methodology transfers, calibration does not.
📞 Free Nifty Options AI help & resources — WhatsApp: 9169650895
By Shakti Tiwari · Options AI research pillar. NISM XII certified. Educational only, not investment advice; verify before acting.