overview

Time-based orderflow charts leverage gexbot's classification engine to stream real-time positioning imbalances across 0DTE and 1DTE expiration horizons.

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Available Subplot Metrics (13 Dimensions)

Each orderflow chart block can render any of the following 13 metrics:

1. GEX Suite:
   • GEX Orderflow: Instantaneous gamma volume velocity (ticks per second).
   • Net GEX: Structural net gamma exposure across the active chain.
2. DEX Suite (Directional Pressure):
   • DEX Orderflow: Instantaneous delta volume velocity (ticks per second).
   • Net DEX: Total point-in-time dealer delta positioning from open interest.
   • Net Call DEX / Net Put DEX: Segmented point-in-time call and put dealer delta positioning.
   • Aggregate DEX (Agg DEX): Cumulative net transaction delta accumulated since 09:30 ET market open.
   • Agg Call DEX / Agg Put DEX: Segmented cumulative call and put transaction delta since market open.
3. Convexity Suite:
   • Convexity Orderflow: Instantaneous gamma curvature flow rate per second.
   • Net Convexity: Structural net dealer gamma acceleration exposure.
4. Second-Order Sensitivity:
   • Net Vanna: Implied volatility delta sensitivity across active expiries.
   • Net Charm: Rate of time-decay delta bleed across active expiries.

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Metric Calculation Types

To properly interpret the metrics and avoid backtest errors:

• Cumulative Session Sums (Agg DEX, Agg Call DEX, Agg Put DEX): Start at 0 at 09:30 ET and accumulate transaction delta throughout the session.
• Point-in-Time Exposures (Net DEX, Net GEX, Net Convexity, Net Vanna, Net Charm): Reflect the full option chain positioning at that exact snapshot.
• Velocity Indicators (DEX Orderflow, GEX Orderflow, Convexity Orderflow): Measure the rate of flow per second.

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Interactive Controls & Navigation Keybindings

• Synchronized Crosshairs: Hover across subplots to view synchronized crosshairs and exact values at that timestamp.
• Global Pane Synchronization: Hold Ctrl (or Cmd on macOS) while dragging or scrolling any Y-axis (Price or Metric) to zoom and pan that scale across all active panes simultaneously.
• Global Time Zoom/Pan: Hold Ctrl/Cmd and scroll over the chart canvas to synchronize horizontal time zoom across all panes; hold Ctrl/Cmd and drag to pan horizontally.
• Double-Click Reset: Double-click anywhere inside the chart canvas or Y-axis to re-center spot price and resume real-time auto-scaling.
• Combine Flow Switch: Merge 0DTE and 1DTE orderflow into a unified time series.
• Duration Windows: Select rolling timeframes of 15m, 30m, 60m, 90m, or Full Day (6.5 hours).
• Live Majors Overlay: Automatically updates Zero Gamma, Major Call, and Major Put lines directly on spot price panes.
• Configurable Alerts: Set automated alerts for large orderflow spikes across DEX, GEX, and Convexity, alongside Major Call/Put touch alerts.

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Related Documentation

• State DEX Ladder
• State GEX Profile
• Convexity Ladder
• Orderflow API Endpoint