GEX Levels for NQ/NDX/QQQ Gamma ExposureDESCRIPTION
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A professional framework for Gamma Exposure analysis on NASDAQ-100 instruments.
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WHAT THIS INDICATOR DOES
This indicator visualizes key strategic levels derived from Gamma Exposure (GEX) analysis — the zones where dealer hedging flows create measurable support and resistance.
What you see:
- Call Walls — resistance zones where dealers hedge against upside
- Put Walls — support zones where dealers hedge against downside
- Zero Gamma — the structural pivot between mean-reversion and trend
- Expected Move bands — statistical range boundaries
- GEX Histogram — gamma distribution profile directly on chart
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WORKS OUT OF THE BOX
The indicator ships with pre-loaded 5DTE weekly GEX levels — add it to your chart and you'll see levels immediately. No setup, no copy/paste needed. We refresh the built-in data every week.
If you have access to more frequent data (0DTE, intraday), paste it into the GEX Data field in settings — your data always takes priority. Clear the field to fall back to the built-in weekly levels.
Pre-loaded PDH/PDL reflect the session at time of update. Fresh daily structure levels require pasting updated data.
Daily 0DTE data updates available soon via invite-only version — DM for early access.
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KEY FEATURES
▸ Ticker Switcher
Select NQ, NDX, or QQQ directly in settings.
Data converts automatically (NQ-NDX spread: 40 pts, QQQ ≈ NDX/40).
One script, three instruments.
▸ GEX Profile Histogram
See gamma distribution as horizontal bars on your chart.
Instantly spot where positioning clusters.
▸ Color Themes
Choose between Boreal, Classic, or Lady Trader palettes.
▸ Level Toggles
Show/hide level groups independently:
GEX Levels | System Levels | Structure Levels
▸ Rich Tooltips
Hover for details: GEX values, Call/Put ratio, Hold/Break probabilities.
▸ Flip Detection
When price crosses a level, it automatically updates role and style (solid → dashed).
▸ GEX Threshold Filter
Hide weak levels below a minimum magnitude to focus on significant zones.
▸ Smart Level Distribution
Levels are equally split above/below spot, with closest levels always protected from max limit.
▸ Alert System
Get notified when price crosses key GEX levels. Alerts are pre-configured for the built-in 5DTE levels.
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HOW TO READ THE LEVELS
Each line represents a zone where price reaction is statistically probable:
- Thick solid lines = level not yet crossed
- Dashed lines = level flipped (price crossed through)
- Cyan/Teal or Green = potential support (Put Walls)
- Pink/Red = potential resistance (Call Walls)
- Gray = structural levels (Zero Gamma, Vol Bands, PDH/PDL)
The indicator shows structure, not predictions.
Use it to identify where the market is likely to react — not which direction it will go.
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PRO TIP: CONFLUENCE
This tool is most powerful when combined with your own analysis.
Highest-probability setups occur when GEX levels align with:
Price action zones (support/resistance, order blocks)
Volume Profile (HVN/LVN, VWAP)
Technical structure (prior highs/lows, trend lines)
One level alone is information. Confluence is edge.
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DISCLAIMER
This tool is for informational and educational purposes only.
It does not constitute financial advice. Trading involves significant risk.
Past structure does not guarantee future behavior.
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DATA FORMAT REFERENCE (for DIY users)
The GEX Data input field accepts a formatted string: L:levels|P:profile
— L: section = level lines on the chart
— P: section = GEX profile bars (horizontal histogram)
— Separated by |P:
LEVELS (L: section):
strike,type,label,tooltip,magnitude — separated by semicolons
— strike: price in NQ terms (integer)
— type: CW (Call Wall), PW (Put Wall), ZG (Zero Gamma), MP (Max Pain), EH/EL (Expected Move), VH/VL (Vol Bands), PDH/PDL/PWH/PWL (Structure)
— label: display name
— tooltip: hover text (use ~ for line breaks)
— magnitude: GEX in millions (0 for non-GEX levels)
PROFILE (P: section):
strike,score,sign — separated by semicolons
— score: -10 to 10
— sign: 1 = call-dominant, -1 = put-dominant
DIY workflow:
— Get a delayed options chain (any broker or public data provider)
— Filter to target expiry
— For each strike: Gamma via Black-Scholes, then GEX = Gamma × OI × 100 × Spot²
— Rank by magnitude, normalize scores 0-10
— Paste into Settings → GEX Data
Latest Levels Update 2026-03-08 - 5DTE Exp
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