The Nifty index has shown a bearish trend in September, recording negative returns in six out of the last 10 years. This is largely due to selling by Foreign Institutional Investors, though Domestic Institutional Investors have often stepped in to stabilize the markets. Despite this, Nifty managed positive closings in certain years, including 2023. The Nifty index has shown a bearish trend in September, recording negative returns in six out of the last 10 years. This is largely due to selling by Foreign Institutional Investors, though Domestic Institutional Investors have often stepped in to stabilize the markets. Despite this, Nifty managed positive closings in certain years, including 2023. Economic Times