In the options market, the highest Call Open Interest (OI) is at the 26,000 and 25,500 strikes, while the highest Put OI is at the 25,000 and 24,000 strikes. Call writing is notable at the 26,100 and 25,500 strikes, whereas Put writing is observed at the 25,000 and 24,900 strikes. In the options market, the highest Call Open Interest (OI) is at the 26,000 and 25,500 strikes, while the highest Put OI is at the 25,000 and 24,000 strikes. Call writing is notable at the 26,100 and 25,500 strikes, whereas Put writing is observed at the 25,000 and 24,900 strikes. Economic Times