Read NIFTY options like the writers do.
Live option positioning for NIFTY, BANKNIFTY, SENSEX, FINNIFTY, MIDCPNIFTY, BANKEX and BTC & ETH. OI, max pain, PCR and OI buildup.
Nine instruments. One terminal.
Six Indian index chains (NSE, BSE), Crude Oil and Natural Gas on MCX, and BTC & ETH options on Deribit and Binance. All live.
Scrub any session of the last 63 days.
Replay the chain, then read the daily digest. Free, no login.
India chain replay
Scrub any archived NIFTY / SENSEX session from the last 63 days — full strike width.
Daily digest
PCR, max pain and spot range day-by-day — the habit after the close.
BTC / ETH replay
Same scrubber for crypto options — BTC over the last 63 days, ETH from August 2026.
Bid-ask / tradability
Rare free map of tight vs wide strikes — use next to the strategy builder.
Full terminal free for 6 months.
NSE indices and BTC options, paper trading and price alerts — then ₹499/mo (or $5) with your founding rate locked. No card to start. 50 spots, first come first served.
Built for traders who read positioning.
Where is option-writer money sitting, and what is it betting against?
Live option chain
Full strike grid over WebSocket, about five updates a second. OI, LTP and PCR per strike.
Max Pain & PCR
Live max-pain strike with overall and max-pain-anchored PCR.
OI Buildup classification
Long buildup, short buildup, short covering and long unwinding, flagged per strike.
PCR zone markers
Near, mid and far PCR zones and balance strikes on the chain. A positioning map, not trade tips.
Paper & auto trade
Paper trade on real chains. Autotrade sizes positions to your capital and risk limits.
Cross-asset view
Indian index options and BTC & ETH options in one interface.
Most retail dashboards read like news.
Positioning data, what's actually written into the chain, moves before the news.
Positioning over prediction
We don't predict. We show where writers are betting.
Live chain
Chain rows stream to your screen as the exchange sends them.
No interpretation tax
The chain we see is the chain you see. No tips, no nudges.
Single interface for everything
Six Indian indices, BTC & ETH, paper trade, autotrade and expiry analysis. One login.
Same positioning edge, BTC & ETH options.
Deribit, Binance and Delta India side by side. Liquidations, gamma, IV surface, spreads. Free, 24/7.
Liquidation heatmap
Real forced-liquidation events from Deribit, OKX and Bybit — price × time, long/short split. Not projections.
Gamma exposure
Dealer positioning by strike, derived from Deribit's own IV. See where hedging may pin or amplify price.
Volatility surface
Term structure across 11 expiries plus the full strike × expiry IV grid. Published IV, no derivation.
Multi-venue comparison
Deribit vs Binance vs Delta India side by side — OI, PCR, max pain and spot basis in one view.
ATM straddle chart
Actual ATM straddle premium over 1h, 24h and 7d — BTC and ETH, no modelled estimates.
Bid-ask spread map
Which strikes are tight, workable or best avoided before you place a multi-leg order.
Chain replay
Scrub any archived moment from the last 63 days — free, no paywall, full strike width.
BTC max pain today
Live Deribit max pain strike for BTC and ETH, with the open interest behind it.
BTC put-call ratio today
Live open-interest PCR for Deribit BTC and ETH options, by expiry.
DVOL index
Deribit's 30-day implied volatility index for BTC and ETH, live, with history.
Options expiry view
OI, PCR and max pain for each Deribit expiry cycle — weekly, monthly and quarterly.
Lot sizes, ban lists, no digging required.
Quick reference, built on the same live data as the terminal.
F&O lot sizes
Every Indian index contract lot size — NIFTY, BANKNIFTY, SENSEX, FINNIFTY, MIDCPNIFTY, BANKEX — one table.
Expiry days
Nifty, Sensex, Bank Nifty, Finnifty, Midcap Nifty and Bankex expiry dates, as listed by the exchanges.
F&O ban list
Today's NSE securities in ban period — which stocks crossed the 95% MWPL threshold, live.