On April 28, Tech Mahindra (₹1,436.65) announced an interim dividend of ₹36. The face value per equity share is ₹5. The dividend will lead to necessary adjustments in the futures and options (F&O) contracts on this stock on the record date.The company has decided July 3 as the record/effective date. On this day, the stock price and all derivatives contracts on Tech Mahindra will be adjusted appropriately.With respect to adjustment in futures contracts, the reference rate of the relevant contract on July 2 will be considered. Reference rate will be the mark-to-market settlement price of the relevant futures contract. So, the open positions shall be carried forward to July 3 at the daily settlement price on July 2 minus ₹36, the dividend amount.Suppose the July expiry futures closes at ₹1,460 on July 2, it will be revised to ₹1,424 (₹1,460 minus ₹36). Hence, the contract value will come down.Likewise, in options, all the strike prices in the option chain of Tech Mahindra will be subtracted by ₹36 from July 3. For example, the strike price of 1,460 and 1,500 will be modified to 1,424 and 1,464 respectively.That said, the above measures are not likely to impact the overall trend of this stock. So, traders can stick to their views and are only required to note the changes in the contracts that they hold.Published on June 27, 2026