Daily Stock Market Outlook Report by Imperial Money Pvt. Ltd. of 21st Dec, 2021. Download Full Report Now!!! Nifty opened with positive gap up today at 16,773.15 on 21st Dec 2021, index was very volatile and made a day low of 16,688.25 and closed positive at very important level 16,770.85. Resistance for nifty is 17,800 and support is 16700 (Closing Basis). Index may test 18000 in coming days.