Give me a key for below screenshot in order of data have.

If anyone knows the key to having data,

FYI: The below data is **NSE – Equity Derivatives **data.

Hey @101944335865925141850

Could you please elaborate the requirement on what key do you require

OP wants header row for the data

@101944335865925141850, if you are looking for header keys for the above data, refer below docs -
Symbol Master Link

I mapped all the keys and got this, so @WWhYB2qrsx, is that right or not?

And what is the key for 18 and 19?

Also, I want the strike price From the below, I get 26074, but I think the strike price is 11650.0. Am I right?

14 is Underlying Scrip (string)
15 is Underlying Scrip Code (int)
16 is Strike Price (float)
17 is Option Type - CE/PE (string)
18 is Underlying FyToken (string)

Data format is not consistent as per docs.