On the options’ front, February expiry put & call writers are seen adding position at 14,800 strikes, indicating pivotal level for February 2021 expiry. Stock option buzzer: Piramal Enterprises 1,900 and 2,000 call options of February series have gained more than 350 per cent. Meanwhile, Kotak Bank 1,860 & 1,880 PE option of February has soared over 300 per cent.