Open Interest and Advance Decline ration

Praveen_Tyagi
HI Guys

Is there an API that i can use to get Open Interest and advance decline ratio information.

Thanks.
  • sujith
    Hi @Praveen_Tyagi,

    You can use getQuote()
  • Praveen_Tyagi
    Hi Sujith, Thanks for your help. But somehow i remember that this API can be used only for live quotes.

    Can i use this for historical data as well i would need that data for back testing my algorithm? And also this gives us Open Interest but not the advance\decline ratio. I can built a function to calculate advance\decline ratio by calling quotes on all the EQ instruments, but that would be pretty costly and also network latency will kill the algo.

    Is there a way you guys can provide that data as well?
  • sujith
    Hi @Praveen_Tyagi,

    I am afraid we cannot provide API for open interest because we don't store open interest.
    AFAIK there is no open interest for Equity.
  • Praveen_Tyagi
    Thanks Sujith. What about advance\decline ratio?
  • sujith
    Hi @Praveen_Tyagi,

    You can calculate it using websocket only. Just use close and LTP of the scrips you want.
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