'index_option_chain' function returns empty data set

[ronaldpaul]

NSELive().index_option_chain("NIFTY") returns empty result set {}. Suddenly it stopped working and returns empty result set and doesn't return expiry date.

[sevakram]

Hi @ronaldpaul ,

Can you please share the sample code and more observation. I suspect two reasons-

1. NSE giving blank response
2. Caching mechanism not working properly

Your code block will help me eliminate reasons.

[ronaldpaul]

Hi @sevakram , It looks like NSE India website API issue. It returns empty resultset in the URL in which you are hitting. In the past few weeks, it has been a big issue. Could you fetch the expiry dates from any other reliance source API please?

Thanks