Why Ohey
What the platform does, who it's for, and how it's different
The Problem
Options market data is complex. For every underlying, there are hundreds of strikes across multiple expirations, each with its own Greeks, open interest, volume, and implied volatility. The institutional edge — understanding how dealer hedging, gamma exposure, and vol surfaces shape price behavior — has traditionally required expensive terminals, proprietary data feeds, and quant teams to interpret.
Most retail and independent traders don't have access to these tools. And the ones that exist tend to show you raw numbers without the analytical layer that makes them actionable.
What Ohey Does
Ohey is an options analytics platform that processes raw options chain data and renders it as actionable visualizations — gamma exposure charts, IV surfaces, dealer hedging pressure maps, volatility skew curves, and more. Every window on the platform takes complex multi-dimensional options data and presents it in a form you can read and trade from in seconds.
The platform provides 24 analytical windows organized into 5 categories:
Who It's For
- Options traders who want to see dealer positioning and gamma-driven support/resistance before placing trades.
- Volatility traders who need IV surface visualization, skew analysis, and vega concentration maps for vol strategy construction.
- Prop desks and trading groups who want shared alerting (Discord webhooks) and a consistent analytical framework across the team.
- Quantitative researchers who study gamma exposure, dealer hedging mechanics, and options microstructure and want visual tools to complement their models.
How It's Different
- Gamma-first analytics: The platform is built around gamma exposure — not just IV or Greeks. Dealer gamma positioning drives intraday price behavior, and every window is designed to make this signal legible.
- WebSocket streaming: 13 windows stream data via WebSocket using MessagePack encoding. Updates push on each server computation cycle during market hours (9:30 AM–4:00 PM ET). No manual refresh needed.
- Strategy synthesis: PulseDeck aggregates 10 analytical modules and presents strategy considerations (Bull Call Spread, Bear Put Spread, Iron Condor, Long Straddle) for your independent evaluation. See methodology →
- Per-window guide panels: Every window includes a built-in educational overlay explaining what the data means and how to trade it. No separate "how to read GEX" search needed.
- Multi-chart, multi-theme: 7 chart types (bar, line, area, scatter, step, bubble, heat map) and 21 premium themes. Customize every visualization to fit your workflow.
- Free tier included: 5 core windows available at no cost with no credit card required — including the flagship Gammatrix gamma chart with WebSocket streaming.
Competitive Comparison
How Ohey compares to other options analytics platforms for gamma exposure and dealer positioning analysis:
| Feature | Ohey Pro ($79/mo) | Bloomberg Terminal | Thinkorswim | OptionStrat | Unusual Whales |
|---|---|---|---|---|---|
| Gamma Exposure Charts | ✓ Real-time, 7 chart types | ✓ Custom builds | ✗ | ✗ | ✓ Basic |
| Gamma Flip Detection | ✓ Automated, real-time | Manual calculation | ✗ | ✗ | ✗ |
| 3D IV Surface | ✓ Interactive Three.js | ✓ | ✓ Basic | ✓ | ✗ |
| Dealer Hedging Pressure | ✓ Dedicated window | Custom scripts | ✗ | ✗ | ✗ |
| WebSocket Streaming | ✓ 13 windows, <1s | ✓ | ✓ | ✗ Polling | ✗ Polling |
| AI Strategy Considerations | ✓ 16-model ML ensemble | Add-on | ✗ | ✗ | ✓ Basic |
| Strategy Synthesis | ✓ PulseDeck™ | Custom builds | Strategy Roller | ✓ Visual builder | ✗ |
| Discord Alert Webhooks | ✓ Built-in | ✗ | ✗ | ✗ | ✓ |
| Free Tier | ✓ 5 windows, no CC | ✗ $2,000+/mo | ✓ w/ brokerage | ✓ Limited | $33/mo min |
| Monthly Cost (Full) | $79/month | $2,000+/month | Free (brokerage) | $50/month | $65/month |
Pricing
5 core windows, 5 concurrent, no credit card.
- Gammatrix™ (WebSocket)
- Delta-Weighted OI
- Flashback DWOI
- Option Chains
- Watchlist
12 windows, 10 concurrent. Greeks, IV skew, hedging.
- Everything in Free Tier
- IV Skew + Theta Decay
- Vega Concentration
- Dealer Hedging Pressure
- Gamma Flip Zone + GEX
- OI Clustering Heatmap
All 24+ windows, 25 concurrent, WebSocket, alerts.
- Everything in Advanced
- 13 WebSocket windows
- PulseDeck™ strategy engine
- IV Surface (3D)
- Alert Manager + Discord
- 50 alert quota
Full pricing details: View pricing
Get Started
Create a free account at oheyinc.com. No credit card required.
Log in and open your first window — Gammatrix. Enter SPY and read your first gamma chart.
Follow the Quickstart Guide for a 5-minute walkthrough of the platform.