The CSV /DBF file for the Bhavcopy contains the following fields:

• Instrument Type (FUTIDX / FUTSTK / OPTIDX / OPTSTK)
• Underlying (NSE Symbol)
• Expiry Date
• Strike Price (0 for Futures contracts)
• Option Type ('XX' for Futures contracts)
• Open Price
• High Price
• Low Price
• Close Price
• Settlement Price
• No. of contracts traded
• Contract Value (in Rs.lakhs)
• Open Interest
• Change in Open Interest
• Date