Duplicate symbol found for different expiry

APIs, Automation, Algos & Code
1

Hi,

I am referring to the instrument sheet provided by Dhan. Today, I observed that the SEM_TRADING_SYMBOL column has the same value for two different expiry of same strike, although it appears correct in the SEM_CUSTOM_SYMBOL column.

This discrepancy was not observed earlier. We request you to kindly investigate and fix this issue at the earliest. A screenshot is attached for your quick reference.

https://images.dhan.co/api-data/api-scrip-master.csv

Screenshot 2026-04-15 at 6.21.13 AM
Screenshot 2026-04-15 at 6.21.13 AM3038×258 50.5 KB

1 Like
2

Hi @Titamazon ,

Kindly share the URL from which you downloaded the attached CSV. As checked from our end, the columns are not present in the file shared by us.