Data field is empty in option chain data

Yesterday, while I was fetching the option chain’s data I was not able to fetch next weeks data (4/9/25) but was able to fetch last weeks data (28/8/25). But then I tried again today and even now I am unable to fetch the current weeks data.

I am fetching Nifty50’s current week expiry data on friday, monday and tuesday and on wednesday and thursday I am fetching next week expiry data.

By ‘unable to fetch data’ I mean - The data field is empty.

Below is the json response for the 4/9/25 expiry of Nifty 50:
{

“status”: “success”,

“data”:

}

Hi @AMIT_33013870
please refer to this post