Ever feel a bit lost in the stock market trading with terms like index and NIFTY? It happens to most of us. NIFTY is the collection of the top 50 companies in India, giving you a snapshot of how they’re doing. An index, on the other hand, is just a way to measure how the market is doing as a whole. But what is FINNIFTY – another one of those head-scratchers, and why is it important for investors? we will explain what FINNIFTY is, finnifty expiry day, finnifity lot size, what it tracks, FINNIFTY components, how to trade its derivatives, and how it has performed over time.