Adjusted histroical data

mlnr_club
Hello All,

Anyone knows if the historical data provided by Zerodha is adjusted (for splits/bonus/demerger/etc)?
What is the earliest date from which the data is available.

Thanks.
  • salim_chisty
    We adjust historical data for corporate actions to improve analysis. Adjustments are made for bonuses, splits, rights issues, spin-offs, and extraordinary dividends. You can find a similar discussion here.
  • mlnr_club
    how about demergers? is the SIEMENS data adjusted before the demerger this april?
  • salim_chisty
    salim_chisty edited July 2025
    We adjust as soon as we receive the Cost of Acquisition (COA) for the particular script. The adjustment for this script has already been done, and you can verify it in a similar discussion on our TradingQnA post here.
  • AQ2326
    Hi Salim, I've checked SBIN (NSE) data with adjusted TradingView data. Looks like Zerodha Kite historical data is not adjusted; Values of Zerodha Kite OHLC data are consistent;ly higher than the TradinfView Adjusted data; Volume matches exactly but the OHLC doesn't.
  • AQ2326
    AQ2326 edited November 2025
    SBIN(NSE) Kite Connect TradingView(ADJ)
    Date 5/4/2020 5/4/2020
    open 182.45 168.349644
    high 183.5 169.3184965
    low 178 164.2435552
    close 178.85 165.0278735
    volume 58122608 58122608

    @salim_chisty - Plz find that the Zerodha data is not adjusted; Give me a ticker symbol where you think data has been adjusted by Kite team. My email: [email protected].
    Any help will be appreciated. I need the historical NSE data urgently; I need the confirmation that zerodha kita data is Adjusted for corporate actions.

  • AQ2326
    AQ2326 edited November 2025
    SBIN(NSE) Zerodha TradingView(ADJ)
    Date 5/29/2020 5/29/2020
    open 156.1 144.0360708
    high 161.9 149.3878086
    low 155.2 143.2056166
    close 161.3 148.8341879
    volume 58368035 58368035
    @salim_chisty plz see the data for 29th May 2020; It's not adjusted; Give me a ticker symbol where you think data has been adjusted by Kite team. I will check
  • salim_chisty
    We're checking this and will provide an update shortly.
  • salim_chisty
    @AQ2326 We have answered your query here.
This discussion has been closed.