The Sensex crossed 50,000 points for the first time on February 3rd, 2021, gaining over 8% in three days following the Union Budget announcement. Key factors that contributed to the rise include the growth-oriented budget, positive corporate earnings, foreign institutional investments, and hopes around a COVID vaccine. The milestone marks three decades of the Sensex rising from 999 points to its current level, with various domestic and global events impacting the highs and lows of the Indian stock market over time. Experts note the budget and economic recovery could continue powering gains over the next six months.