Hi there, I have seen that there is no historic data available for 07-Dec-2021 for any schemes but when I checked with my brockers, there is nav data available for 07-Dec-2021 for all schemes. Why is this so?

for example

scheme_name: CANARA ROBECO EQUITY TAX SAVER FUND - DIRECT PLAN - GROWTH OPTION

data : [{“date”: “08-12-2021”, “nav”: “125.15000”}, {“date”: “07-12-2021”, “nav”: “122.93000”}