India's ultimate
options trading
platform.
Live OI data, a strategy builder, and a broker-integrated terminal, all built for Indian markets F&O
- Connect your existing broker (10+ supported)
- 50+ live analysis charts built for NSE F&O
- No hidden fees. Cancel anytime.
- Guided walkthroughs in English and Hindi
Analyse strikes, OI, Greeks, and premiums all in one powerful Option Chain.
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OI buildup and unwinding across strikes: the institutional signal most traders miss.
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Know your max profit, max loss, and breakeven before you commit to any trade.
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Trade with precision and control from a terminal built for Indian F&O scalpers.
View SolutionFour things between you and a better trade
Think of Stolo less as a charting app and more as a full trading companion, covering everything from your pre-market OI read to the post-session review, in one place.
Analyse
50+ live charts driven by NSE-authorised data. OI buildup, PCR trends, Max Pain, FII/DII flow, and option chain analysis: everything you need to understand what the market is actually doing.
Build Strategies
Multi-leg options strategy builder with live payoff curves and breakeven calculation. Test any strategy (long straddle, iron condor, calendar spread) before you place a single order.
Execute
Broker-integrated terminal with keyboard shortcuts, predefined rules, and auto-trail. Place orders, set stops, and manage positions without ever switching to your broker app.
Improve
Post-trade order analysis and a structured trading journal turn every session into a learning loop. Track entry quality, exit timing, and rule adherence, and watch your edge compound over time.
Read what the market is actually doing, not just where price went
Price alone tells you where the market went. Open interest tells you where money is positioned. Stolo surfaces OI data, PCR trends, and institutional flow in real time, sourced directly from NSE. No scraping, no approximations.
- Live OI refresh every 3 minutes: NSE-authorised data, not a scraped estimate
- 50+ analysis charts: OI buildup, PCR, Max Pain, gamma, IV surface, FII/DII flow
- Multi-strike OI view: the full option table at a glance, not one strike at a time
- Historical OI data: compare current positioning against past expiry patterns
Know your risk before you place the trade, not after
Most traders discover the full risk of a position only when it starts moving against them. Stolo's strategy builder shows your payoff curve, breakeven points, and max loss in seconds, for any multi-leg combination, on any expiry.
- Multi-leg builder: construct straddles, condors, spreads, and custom combos
- Live payoff curve: watch profit and loss shift at every price point as the market moves
- Greeks on every leg: delta, gamma, theta, vega, calculated in real time
- One-click execution: place the entire strategy from the builder without retyping every leg
Read. Execute. Reflect.
Three stages, one platform. Stolo is the only tool you need from the time you open your first chart to the moment you review your last trade of the session.
Start Trial from ₹199Read the market before your first trade
Open the OI analysis charts, check PCR trend, and identify the key strikes for the current expiry. This 5-minute pre-market read gives every scalp a structural foundation instead of a reactive guess based on price alone.
Execute from the terminal without switching apps
Connect your broker and place orders, manage stops, and trail positions directly from within Stolo. Keyboard shortcuts and predefined rules mean your parameters are always set before you click buy. No app-switching, no delays during a fast move.
Review every trade and close the learning loop
After the session, the order analysis module shows every trade with entry timing, exit quality, and P&L relative to your stop and target. The journal lets you annotate each decision. Over weeks, this review practice builds a pattern-recognition edge that no indicator can replace.
Scalp in seconds or swing for days, Stolo adapts
One platform, four trading styles. Pick yours, and Stolo surfaces what matters most for it.
The Scalper
In and out in minutes. You need live OI, a keyboard-shortcut terminal, predefined order rules, and an exit that fires at the speed your move deserves, not the speed of your mouse.
The Day Trader
You hold for hours, not minutes. OI trend confirmation, PCR reversal signals, and the option chain are your pre-trade checklist. Stolo surfaces all three in one dashboard, so there's no tab-switching between tools.
The Options Seller
Theta decay, IV crush, and strike selection are your edge. Stolo's strategy builder lets you construct iron condors, strangles, and custom spreads with live Greeks on every leg, before you commit any capital.
The Beginner
You are learning what OI means, what PCR tells you, and why your stops keep getting hit. Stolo's guided walkthroughs in English and Hindi explain what the data means and what to do with it, before you place a trade.
Every tool you need, in one place
Browse the complete Stolo solution library: 20+ purpose-built tools covering everything from pre-trade analysis to post-trade review.
Open Interest Analysis
Live OI buildup and unwinding across all NSE strikes
Option Chain
Strikes, OI, Greeks and premiums in a unified view
Multi-Strike OI
Compare OI across multiple strikes simultaneously
Max Pain Analysis
Identify the strike where maximum option value expires
FII / DII Flow Data
Institutional buying and selling activity across segments
Support & Resistance
OI-based support and resistance levels for NSE indices
Options Buildup
Long and short buildup signals across indices and stocks
Premium Decay
Track theta erosion across strikes as expiry approaches
Strikewise OI
Deep-dive OI data for individual strike analysis
OI Gainers & Losers
Stocks and contracts with the highest OI change today
Strategy Builder
Multi-leg payoff visualiser with live Greeks
TradingView Charts
Integrated advanced charting within the terminal
Trading Terminal
Broker-integrated terminal for all trading styles
Scalping Terminal
Keyboard shortcuts and predefined rules for fast execution
Trading Journal
Annotate every trade and track your decision-making over time
Scalping Calculator
Plan your trades with precision using our advanced scalping calculator
Market Analysis Suite
All-in-one dashboard for pre-market intelligence
View all solutions
Explore the complete Stolo solution library
Why 60,000+ traders chose Stolo
Raw feedback from the Stolo Telegram community: real traders who switched from other platforms, in their own words.
My first impression of your site, "K.I.S.S." — Simple yet effective. Uncluttered and has all the ingredients a trader actually needs, not the nonsensical ones. Great job.
You have something unique in your platform that has changed my trading. I have used Quantsapp earlier — didn't find it useful. I have tried Opstra, Sensibull etc. Nothing compares.
I am really impressed with the user interface and multiple other facilities for option traders. The OI charts alone are worth the subscription — I have not seen this level of clarity anywhere else.
Raw testimonials from the Stolo Telegram community. Profile images are AI-generated for representation only.
Stop trading with half the information.
Get the full picture.
Join 58,000+ Indian traders who use Stolo to understand markets better, execute with precision, and review every trade with clarity. Try every feature from ₹199. The 7- and 15-day trials are fully refundable.
Trial from ₹199 · No auto-renewal · Live NSE data from day one
Stolo Telegram Community
Feature requests, trade discussions, and direct access to the Stolo team. 10,000+ traders active.
Join the ChannelStolo YouTube Channel
Strategy walkthroughs, platform tutorials in Hindi and English, and weekly market analysis sessions.
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