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India’s stock market has seen significant crashes over three decades, altering investor behavior and regulations. Key events: Harshad Mehta scam (1992), Ketan Parekh crash (2001), Global Financial Crisis (2008), Covid crash (2020), and Adani Group shock (2023).
India’s stock market has long been a roller coaster, creating wealth at breakneck speed and wiping it out just as quickly. Over the years, several sharp crashes have shattered investors financially, with portfolios taking years to recover.
In the past three decades, some events have shaken the market and made it clear that the stock market is a place for both profit and risk. These incidents not only changed market history but also influenced how investors think, government policies, and regulations.
Let’s look at the five biggest shocks that repeatedly brought India’s stock market to its knees.
The 1992 crash was the first major blow to the Indian market, suddenly shocking millions of investors. After the Harshad Mehta scam broke out, even blue-chip stocks collapsed, and panic spread across the market. This crash showed people for the first time how sensitive the market is and how a managed rally can fall apart in an instant.
In 2001, the boom in tech and media stocks suddenly ended when Ketan Parekh’s network was exposed. The shock hit new investors hard, and many stocks fell by 60 to 80 percent. This crash also woke up regulators and led to many reforms in the market.
The 2008 crash hit India’s market hard along with the rest of the world. The Sensex fell from 21,000 to around 8,000, and investors lost more than half of their portfolios. This crisis made it clear to Indian investors that global market ups and downs directly affect the Indian market, and investing without preparation can lead to big losses.
In March 2020, the Covid pandemic caused a market drop like never before. In just a few days, the market lost thousands of points, and almost every sector suffered. This crash taught investors a tough lesson about panic selling, and when the market recovered later, investor thinking had changed a lot.
At the start of 2023, a report shook the entire Adani Group stock portfolio. In just a few days, billions of dollars in company value disappeared, and retail investors suffered heavy losses. This shock didn’t just affect one group but also hit market sentiment and even dragged down the index.

