Naren’s formula to predict end of current bull run and to shift funds

Naren said the velocity of the stocks rally post March slump surprised him and his strategy of being cautious proved wrong.

from Wealth-Economic Times https://economictimes.indiatimes.com/wealth/personal-finance-news/narens-formula-to-predict-end-of-current-bull-run-and-to-shift-funds/articleshow/79854954.cms