The Sensex is projected to conclude 2025 with an approximate 8.3% gain, marking its tenth consecutive year of positive returns. This sustained rally, which began in 2016, has seen the index climb from around 26,600 to near 85,000. Notable years include 2017 with a 27.9% surge and 2021 with a 22% increase. The weakest year in this period was 2016, with a 1.9% gain, influenced by global uncertainties and domestic disruptions like demonetization.