About TradingFlow
Real-time option flow analysis, institutional tracking, and advanced market rank metrics. See what smart money is doing.
TradingFlow is a platform for options flow and gamma intelligence. We help you see where institutional and unusual activity is concentrated, how markets are positioned, and how gamma exposure can influence price — so you can research flow and rank opportunities with clarity.
This site is where we share product updates, the roadmap, and articles on how to use the tools. The app itself lives at app.tradingflow.com.
Who it's for
TradingFlow is built for traders and researchers who care about:
- Option flow — Who is trading what, at what size and premium, and whether that flow is likely opening or closing positions.
- Symbol-level analysis (Market Rank) — Which names are dominating flow by premium and delta-style metrics for a chosen session date, and how that shifts by date and filters.
- Gamma exposure (GEX) — Where dealer hedging pressure sits (call and put walls, zero-gamma level) and how it can support or resist price.
We focus on data and metrics (premium, size, sentiment, delta exposure, gamma) and leave the interpretation to you.
What you can do
- Option Trades — 6 live market KPI cards (Call Flow, Put Flow, Bullish, Bearish, Smart Money, OTM Moneyness) plus a 13-dimension filter panel (Type, Side, Moneyness, Trade Type, 9 numeric ranges). Save your filter preferences and export results (with a subscription). Switch to Live Flow mode to stream trades in real time via WebSocket.
- Symbol-level analysis (
/app/market-rank; also called Market Rank in places) — Flow-ranked symbols for any session date. Default list preview and the symbol drawer are part of the public browse surface; changing sort, full filters, and CSV export are premium where gated. - Option Chain Analysis (
/app/option-chain-analysis) — One unified screener for dealer gamma (GEX) and cross-sectional vol columns and sorts on the same grid. Symbol drawer includes GEX inspection, OI Time Machine for per-symbol historical OI, and vol-rank drawer tabs when you sort by IV rank or IV percentile. Legacy/app/gamma-exposure-screenerredirects here; standalone cross-symbol OI Change Rank has been retired. - Contract-level analysis (
/app/contract-rank) — Ranked contract discovery with server-owned filters and an exact-contract handoff into Option Trades. - Watchlist — Keep a single list of symbols you care about where the product exposes it (for example Option Trades and other flow surfaces). Sign in to save your list; guests see a default list only.
We are always refining these tools and adding new ones. The Changelog and Roadmap describe what’s new and what’s next.
How access works
You can explore the app without signing in: you’ll see a preview of option flow with limited rows. To save your watchlist and preferences, sign in (free). For full flow data, live stream, symbol-level analysis controls, Option Chain Analysis controls, and exports, a subscription is required where the app gates those actions. We keep the access model simple: guest, free, and premium — so you know what you get at each step.
Data and transparency
Flow data is aggregated so you can spot block and unusual activity without noise from tiny fills. Where we use option chain snapshots (e.g. Option Chain Analysis / GEX universe), we label them clearly: core rankings are snapshot-era (T+1 style), with best-effort live spot overlays for context where shown—not live intraday chain recomputation. We believe in showing the data horizon and caveats so you can interpret results correctly.
Get in touch
For product and support questions, use the contact details on the main site. For the latest updates and how we build the product, check the Changelog and Roadmap.