Sensex tumbles nearly 900 pts from day's high, Nifty below 23,100: Three key factors behind sharp market fall

Sensex falls 200 pts from day's high, Nifty below 23,300: Weak rupee among key factors behind markets trimming gains

• Sensex and Nifty trimmed gains as rupee hit record low.
• Brent crude stays above $107, raising inflation concerns.
• FIIs sold Rs 7,558 crore; DIIs cushioned market decline.

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Benchmark indices Sensex and Nifty trimmed their gains significantly on March 20 as weak rupee weighed on the investor sentiment. Sensex fell nearly 900 points from day's high while Nifty was trading below the psychologically important 23,100-mark.

At 2:50 pm, the Sensex was up 249.83 points or 0.34% at 74,457.07, and the Nifty was up 84.40 points or 0.37% at 23,086.55. About 2,343 shares advanced, 1,565 shares declined, and 140 shares were unchanged.

Key factors behind markets trimming gains

1. Weak rupee

The Indian rupee fell to a record low of 93.33 on March 19, deepening losses driven by a disruption of global energy supplies amid the war in the Middle East, which threatens to upset India's growth-inflation balance.

Nomura's Sonal Varma expects inflation to rise, but growth may still be 7% in FY27. Every $10 oil rise will translate into 50 bps inflation rise, she told Moneycontrol, adding that FY27 inflation estimates are now at 4.5% versus 3.8% earlier.

2. Brent still above $100

While the Brent crude retreated from its Thursday's high, it is still trading above $107 per barrel, which would mean higher inflation for India.

3. FII selling continues

Foreign Institutional Investors (FIIs) extended their selling pressure on March 19, 2026, offloading equities worth around Rs 7,558 crore, reflecting continued risk-off sentiment. Meanwhile, Domestic Institutional Investors (DIIs) remained supportive, purchasing equities worth approximately Rs 3,864 crore, helping to partially cushion the sharp decline in the domestic markets.

Technical View

"Yesterday’s large gap down also provides room for a mean reversion move, aiming 23,435 initially. Alternatively, inability to push above 23,190, or a direct fall below 22,930 will call for the next leg of downsides aiming 22,000, with initial objective at 22,560," said Anand James, Chief Market Strategist, Geojit Investments Limited.