Why am I not able to get the data for the below two indices for today 27th Jan 2026 ? I have been fetching the data successfully until 23rd Jan 2026 ? So why isn’t it being pulled now ?
BSE_INDEX|LRGCAP
BSE_INDEX|SMLCAP
https ://api.upstox.com/v3/historical-candle/BSE_INDEX|SMLCAP/days/1/2026-01-23/2026-01-22
@Ketan @Anand_Sajankar do you guys even reply here ? or check posts ?
@elroy_savi_1055123 It looks like these indices are not included in the Instrument JSON file anymore, which is why you’re receiving any data and getting the “Invalid instrument key” error.
We’re currently checking internally with the relevant team to understand why they were removed. We’ll share an update once we have more information.
Thank you for your patience.