Sensex completes its journey from 83000 to 85000 in 9 days, what is the reason for market bullishness?

The stock market is setting new records one after the other. Sensex-Nifty has become a rocket. Judging from the fact that the Sensex took just 9 trading sessions to complete its journey from 83000 to 85000, the speed of the Sensex can be gauged.