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REDDIT

This is how SPX GEX moved intraday on 02/13/2025

N
Feb 14, 2025 · 08:34

Hey everyone,

I’ve been experimenting with **real-time GEX tracking for 0DTE trading**, and I put together a **timelapse of yesterday’s (02/13/2025) session** to see how it evolved intraday. Thought I’d share the setup and get your thoughts on how you track these flows.

[https://youtu.be/ag22YJOuA-o](https://youtu.be/ag22YJOuA-o)

# How I Visualized It:

* **TradingView 15-minute chart** with key volatility levels.
* **HVL (High Volatility Level):** Acting as a threshold—above it, GEX was more positive, below it, more negative.
* **Two vertical metrics tracking dealer positioning:**
* **Net GEX by strike price** (Green = call-dominated strikes, Red = put-dominated).
* **Option volume by strike** (Green = more call volume, Red = more put volume).

Curious—**do you track intraday GEX movements for 0DTE trades?** Or do you rely more on daily static GEX levels? Would love to hear how others integrate this into their trading decisions!