Read NIFTY options like the writers do.
Professional-grade option-positioning analytics for NIFTY, BANKNIFTY, SENSEX, FINNIFTY, MIDCPNIFTY, BANKEX and BTC & ETH. Live Open Interest, Max Pain, PCR, and OI Buildup — engineered for traders who price option-writer flows, not headlines.
Nine instruments. One terminal.
Six Indian index option chains across NSE and BSE, Crude Oil & Natural Gas on MCX, plus BTC & ETH options across Deribit and Binance. All streamed live, all in one place.
Built for traders who read positioning.
Every screen is engineered around one question: where is option-writer money sitting, and what is it betting against?
Live option chain
Full strike grid, pushed over WebSocket about five times a second. Call OI, Put OI, LTP, PCR per strike, sorted live.
Max Pain & PCR
Real-time max-pain strike with overall and max-pain-anchored put-call ratios. Updated tick-by-tick during market hours.
OI Buildup classification
Long buildup, short buildup, short covering, long unwinding — flagged per strike, surfacing where the smart money is positioning.
Entry & exit markers
Pre-computed E1, E2, TP and resistance levels overlaid on the chain — so you don't have to maintain spreadsheets.
Paper & auto trade
Practice with paper trades on real chains, or let the autotrade engine size positions to your capital and risk limits.
Cross-asset view
The only platform that sits Indian index options next to BTC & ETH options in a single interface. See macro spillovers as they happen.
Most retail dashboards read like news.
We built RetailInterest for the trader who already knows news is the slowest signal. Positioning data — what's actually written into the chain — leads everything else.
Positioning over prediction
We don't tell you where the market will go. We show you where writers are betting it won't. Make your call from there.
Sub-second freshness
Every chain row is pushed to your screen roughly 200 milliseconds after the exchange sends it. Six WebSocket connections, redundant by design.
No interpretation tax
You see the chain we see. Nothing pre-filtered, no "tips", no nudges to trade. Raw positioning, presented clearly.
Single interface for everything
Six Indian indices, BTC & ETH across two exchanges, paper trade, autotrade, expiry analysis — one login, one dashboard.
Same positioning edge, BTC & ETH options.
Deribit, Binance and Delta India streamed side by side — liquidations, gamma exposure, IV surface, bid-ask spreads and multi-venue positioning, free and updated 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 since June 2026 — free, no paywall, full strike width.
Lot sizes, ban lists, no digging required.
Quick-reference pages we built for ourselves — pulled from the same live data our terminal trades with.
Exchange-direct data.
No scraping, no second-hand feeds. Each chain is streamed live from the source.