Market intelligence shouldn't live across six disconnected tools.
Your flow scanner, option chain, Greeks, and regime data — all in one place, all aware of each other.
The rest of your workspace, in the same window
Charts with options levels on top
Full charting with indicators and drawing tools, plus option-chain levels drawn straight onto the price chart so you never switch windows.
Option chain and watchlist, built for derivatives
Live strike-by-strike chain with Greeks and open interest. Star the strikes you follow and watch them reprice on every tick in your watchlist.
Trending or range-bound?
See at a glance whether the market is trending or stuck in a range, and how far price has stretched from its recent average.
Option payoff calculator
Build a multi-leg option position and see breakeven, maximum profit and loss, and per-lot Greeks, priced from the live chain. A calculator, not a suggestion.
Headlines ranked by market impact
Live financial news sorted by how much it is likely to move the market, with an earnings and economic-event calendar alongside.
Global markets and stock screener
Keep US, European and Asian markets next to India, and scan NSE stocks with rules you define for intraday, swing or positional setups.
Markets: Nine Desks, One Tab
India and the world around it — breadth, flows, rates, FX, commodities and volatility — without leaving the terminal.
Overnight Activity Watchdog
Systematic cross-asset risk transmission across international trading sessions.
Unusual Activity Detector
Option contracts trading far above normal for their strike and expiry.
Watchlist
Every symbol you follow, with its options positioning on the same row.
Market Heatmap
Every F&O stock, grouped by sector, in one view.
Option Chain & Live Chart Suite
Every strike, Greek, and volatility smile — synchronized live.
Layer OI profiles, IV surface skews, and multi-Greek heatmaps across synchronized panels so market structure and dealer inventory stay visible simultaneously.
Rapid Command-Line Navigation
Type the command. See the whole market in sub-seconds.
The market does not wait for you to be at the desk.
Most tools stop evaluating the moment you close the browser tab. Arkenwell evaluates your alerts and executes your quantitative strategies on dedicated server-side infrastructure, continuously, dispatching notifications to your endpoints regardless of terminal state.
Alerts that fire without you
Conditions are evaluated on Arkenwell's servers on a fixed cadence — not in a browser tab. Close the terminal, shut the laptop, and the alert still fires.
Your strategies, running server-side
Write a strategy in TypeScript, then have Arkenwell run it continuously in an isolated sandbox with enforced time and memory limits — on the same schedule as built-in analytics.
Calculate against live market state
Not a calculator sitting beside a data feed. Expressions reference the same resolvers the rest of the terminal reads from, so the number you work out is the number the desk is looking at — and it tells you where every input came from.
A market namespace, not a data paste
Reference live state directly in an expression — NIFTY.spot, RELIANCE.iv30, SBIN.lot. Lot sizes come from the exchange's own daily file, so the multiplier is never a guess.
Every value carries its source
Each result lists what it resolved to, from which feed, and as of when. A number you cannot trace is a number you cannot act on.
Formulas that show their working
23 market formulas with every variable defined and every assumption stated. Compute one and it prints the substitution and the intermediate steps, not just an answer.
Every field has one documented definition and an explicit source. Quoted expiries only — no silent extrapolation.
One terminal across the market day.
How Arkenwell structures your market analysis throughout the trading session — from pre-market preparation to live intraday monitoring and post-market review.
Overnight & Pre-Market Prep
Track global market trends, overnight sentiment shifts, FII/DII institutional net flows, and key support/resistance boundaries before local cash open.
Opening Range & Dealer Positioning
Observe early market-maker inventory posture, opening call/put walls, volatility skew, and initial buyer/seller order balance as trading begins.
Live Flow & Trade Signals
Monitor the largest option contracts by turnover, unusual options volume spikes, sector rotation, and live flow-balance scores.
Session Recap & Research
Analyze daily price pathing, strike inventory drift, signal model accuracy metrics, and explore step-by-step Knowledge Center methodologies.
From market feed to market state.
How raw options observations flow through structural normalization, automated validation checks, and quantitative calculation engines into clean terminal intelligence.
MARKET FEEDS
Raw index spot, sector rates, and options market data inputs.
NORMALIZATION
Observed data converted into standardized internal structures.
VALIDATION
Integrity, sequence, and freshness verification before downstream use.
MARKET STATE
Synchronized state representation of current market environment.
ANALYTICS ENGINES
GEX, DEX, IV surface modeling, and derived positioning calculations.
TERMINAL
Intelligence delivered live to active trader workspaces.
Understand the signal, not just the number.
Arkenwell makes the assumptions, data transformations, and underlying formulas behind core analytics discoverable instead of presenting metrics as unexplained black boxes.
What we will never ship.
Six non-negotiable constraints that define how every feature reaches the terminal.
Every formula, assumption, and data dependency is published and auditable. If you cannot reconstruct the calculation, we do not ship it.
All data originates from live NSE/BSE exchange feeds. Zero simulated, interpolated, or back-filled values reach the terminal.
The terminal surfaces structure, flow, and positioning. It never tells you what to buy or sell — that decision stays with the trader.
Every panel shows how old its data is. Stale or unavailable values are flagged, never silently filled in.
The AI layer explains quantitative output in plain English. It has zero write access to modify analytical pipeline results.
Standard browser terminal — Chrome, Edge, Safari, Firefox. No proprietary client, no desktop install, no exchange-specific hardware.
Terminal Specifications
TrueData & NSE option chain feeds with 2s cache TTL. DHFI engine reconstructs dealer inventory per-strike per-expiry on every tick refresh cycle.
SVI-calibrated IV surface from live option chain. Computes IV Rank vs HV30, 25D Skew, term structure steepness, and smile curvature continuously.
Adaptive Kalman Filter tracks dynamic basis spreads, generates prediction bands, residual Z-Scores, and half-life estimates for mean-reversion detection.
BSM GEX/DEX per-strike gamma & delta computation. OI build/unwind detection, Max Pain, PCR by expiry, and flow pressure analytics (Kyle Lambda, Amihud).
Token-based auth with rate limiting and circuit breakers. Encrypted session isolation. AI layer has zero access to modify quantitative pipeline output.
Exchange Binary stream with uvloop, TCP_NODELAY, Structure of Arrays (SoA) memory, 64-byte cache line padding, and lock-free IPC.
IV and Greeks solved for every listed strike on the put-call-parity forward, so dividends and rates need no guessing.
Built for serious market workflows.
Encrypted transport, token-based authentication, and controlled session authorization.
Data-state monitoring, automated validation checks, and graceful handling of unavailable market inputs.
Session isolation, strict credential controls, and transparent data handling policies.
Documented analytics, discoverable methodology, and explicit market data states.
Arkenwell at a glance.
Operational Profiles
Select the workflow path matching your active execution parameters.
Professional Traders
Execute spread structures and options volatility plans using live dealer positioning, GEX Flip Strikes, Kalman prediction bands, and IV skew as structural reference.
Evaluate historical delta exposures, smile structures, Kalman regime shifts, and long-term risk pathing across index derivatives.
Distribute centralized platform seats, track firm-wide exposure parameters, and monitor volatility regime alerts with automated checks.
Bring Arkenwell into your market workflow.
For research teams, proprietary trading desks, and professional market participants exploring broader access, workflow requirements, or coordinated use of Arkenwell.