https://mega.nz/file/6YgglC5I#HgCM6fx_847ZeyN7potn3H-3BU5Mu7EIHivdD2zSw3M
1 Jun 2o24 Terra Update for Yahoo data downloads. Look at the readme inside for 2 classes.
htn4653 , it gives you an idea of where funds have to hedge. Check this ↓↓
https://perfiliev.co.uk/market-commentary/how-to-calculate-gamma-exposure-and-zero-gamma-level/