yfinance
Regime Signal
GEX Environment
IV Rank
ATM IV
Max Pain

Key Levels

Spot
Call Wall
Put Wall
HVL / Zero Gamma
Max Pain
Total GEX

GEX Walls Options-implied corridor — where dealer hedging is strongest

SPOT —
GEX Profile — All Key Levels Bar width = relative gamma exposure · Same data powering the Pine script

Expected Move

Daily Range  
spot
Daily
/
±—
Weekly
/
±—
Monthly
/
±—

GEX Profile ±15% of spot  ·  green = call GEX  ·  red = put GEX

Open Interest Walls Where the most contracts are concentrated — pinning magnets into expiry

High OI above spot = options sellers defending those strikes as resistance  ·  High OI below spot = put sellers supporting those strikes  ·  ⚡ GEX+OI = confluence with gamma wall — strongest levels
Call OI — above spot
Put OI — below spot