India's flagship stock index, the BSE Sensex, fell nearly 777 points to close in deep negative territory on Thursday, as sharp rises in global crude oil prices erased all early buying momentum and rattled investors seeking relief from a prolonged period of market volatility.
The benchmark index opened with cautious optimism after a positive global cues overnight, but selling pressure intensified as Brent crude futures climbed above $106.86 a barrel and US West Texas Intermediate (WTI) crude touched $102.67 a barrel. The dual surge in both key crude benchmarks added fresh pressure on an economy already grappling with elevated fuel costs and persistent inflation concerns.
Market analysts noted that India, being one of the world's largest oil importers, remains highly vulnerable to spikes in crude prices. Every dollar increase in Brent above the $100 threshold tends to widen India's current account deficit and feed directly into retail fuel prices, which in turn affects consumer spending power and corporate margins across sectors.
The sell-off was broad-based, with heavyweights in the banking, energy, and automobile sectors leading the decline. Mid-cap and small-cap indices also suffered notable losses, reflecting a risk-off mood among domestic and foreign institutional investors. Foreign portfolio investors have been on a selective buying spree earlier this year, but renewed geopolitical tensions in the Middle East and supply-side uncertainties have prompted them to reduce exposure to emerging market equities, including India.
Traders on the floor pointed out that the gap-down开市 earlier in the week had offered some relief to sell pressures, but today's reversal suggested that sentiment remains fragile. Technical indicators on the daily chart show the Sensex struggling to hold key support levels, with the 22,000 mark now under renewed scrutiny.
The Reserve Bank of India's recent stance on monetary policy has also weighed on market psychology, as higher interest rates tend to cool economic growth while keeping inflation in check. Investors are now closely watching next week's union budget estimates for any signals on how the government plans to manage fuel subsidies and inflationary pressures.
Despite the downturn, some commodity-linked stocks saw limited upside, though not enough to offset the broader market drag. Currency markets also reflected the tension, with the rupee weakening slightly against the US dollar as oil import bills loom larger.
