NIFTY, BANKNIFTY and SENSEX options data.
Free archive first — scrub any session from the last 63 days, then the daily digest. Live tools (straddle, OI, bid-ask, strategy) sit on the same desk. No login required.
Chain replay → · Daily digest → · Straddle → · Bid-ask map → · Closing auction →
Want the full terminal?
Live option chain, PCR, max pain, OI buildup, paper trading and autotrade across all six indices need a free account — login to the terminal →. Archive stays free: replay · digest · learn.
Crypto
BTC and ETH options live under /btc/.