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How to write code to place order for weekly and Monthly expiry through one single python script

nirav_b
nirav_b in Algorithms and Strategies
I am trying to place an order from Algo (Python Script) and I see its taking only monthly expiry in order placement (oct 2025) ..How to write a code which can place order for 07th October 2025 as well as Oct 2025 (monthly expiry)
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  • sujith
    sujith
    You can find the right tradingsymbol from the instruments master and place the order.
  • nirav_b
    nirav_b edited October 1
    Thank You...I downloaded CSV file and observed following....Rule
    Day Calculation Symbol Format Example
    Weekly Tuesday Nearest available Tuesday (that is not the last Tuesday of the month). NIFTY + YY + M (1st letter) + DD NIFTY25O07
    Monthly Last Tuesday The last Tuesday of the month. NIFTY + YY + MMM (3 letters) NIFTY25OCT
  • sam_zerodha
    sam_zerodha
    Weekly Tuesday Nearest available Tuesday (that is not the last Tuesday of the month). NIFTY + YY + M (1st letter) + DD NIFTY25O07
    How about those months for which first letter of the month is similar? Like for June and July or March and May etc.
  • sujith
    sujith
    You may refer to this thread.
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