Market Opening Bell 18 May 2026: Sensex loses 800 points
Indian equities opened sharply lower on Monday, with the Sensex dropping over 800 points and the Nifty 50 slipping below 23,400, as crude oil climbed above $110 a barrel, the rupee hit a fresh record low and global bond yields spiked amid escalating US‑Iran tensions.
Weak cues from Asia and Wall Street, a risk‑off shift in global equities and concerns over imported inflation from higher oil prices weighed on sentiment at the opening bell, pulling midcap and smallcap indices lower and lifting volatility gauges.
Market overview
| Index | 18 May 2026 Opening / Early Trade | Move & % Change | Comments |
| Sensex | approx. 74,430 | -808 pts (-1.1%) | Opened over 1% lower as crude crossed $110. |
| Nifty 50 | approx. 23,396 | -247 pts (-1.0%) | Fell below 23,400 in early trade. |
| Nifty Midcap 100 | n.a. | over -1% | Broad-based selling hit midcaps. |
| Nifty Smallcap 100 | n.a. | over -1% | Smallcaps tracked broader risk-off mood. |
| India VIX | approx. 19.8 | +5% | Volatility rose with geopolitical worries. |
Note: figures are approximate; final exchange data not available at time of publication.
- BSE market capitalisation slipped to about ₹454 lakh crore, down nearly ₹7 lakh crore from the previous session.
- Advance-decline on NSE: about 2,152 stocks declined, 488 advanced, 110 were unchanged.
- India VIX climbed above 19, signalling higher near-term volatility.
Key drivers and macro cues
- US‑Iran conflict escalated after a drone strike near a UAE nuclear plant and fresh US warnings to Iran.
- US President Donald Trump said the “clock is ticking” for Iran, heightening geopolitical risk.
- Brent crude traded around $111–112 per barrel, up about 2%, at a two-week high.
- WTI crude hovered near $108 per barrel, adding to imported inflation concerns.
- US 10-year Treasury yield rose to about 4.62%, near a one-year high.
- Japanese 10-year JGB yield hit its highest level since October 1996 around 2.8%.
- Rising global yields made fixed income more attractive relative to equities, pressuring risk assets.
Currency and rates
- Rupee weakened to a fresh record low around 96.18–96.20 per US dollar in early trade.
- The currency has fallen about 5.5% since the Iran‑US war flare‑up on 28 February 2026.
- Monday marked the fifth straight session of the rupee hitting a new low.
- Elevated crude prices and weak risk appetite continued to weigh on the currency.
- Market participants expect a near-term rupee range of 95.55–96.25.
- “Near-term rupee range is expected between 95.55–96.25” – Jateen Trivedi, VP Research Analyst, Commodity and Currency, LKP Securities.
Sectoral action
| Sector/Index | Direction (approx.) | Key Drivers |
| Nifty IT | flat to marginally up | Only major index avoiding deep losses. |
| Nifty Consumer Durables | down over 2% | Hit by risk-off mood and currency weakness. |
| Other major sector indices | down 1–2% | Broad-based selling across cyclicals and defensives. |
Note: figures are approximate; final exchange data not available at time of publication.
- All NSE sectoral indices except Nifty IT traded in the red.
- Consumer-facing and rate-sensitive pockets saw sharper cuts.
Technical outlook
- Nifty 50 closed last week at 23,643.50, down 2.2% for the week.
- The index slipped below its 50-day moving average around 23,800, now a key resistance.
- Analysts see 23,800 as an immediate barrier amid selling at higher levels.
- Short-term range projected between 23,800 (resistance) and 23,200 (support).
- Immediate intraday support is seen around 23,500–23,400, with deeper support near 23,200–23,000.
- For the Sensex, a move above 75,800 (50-day SMA) could open upside towards 77,000–77,300.
- A break below 75,000 on Sensex could trigger a retest of 74,500 and possibly 74,000–73,700.
- “The index is expected to oscillate within a broader range of 23,800–23,200 levels this week” – Nagaraj Shetti, Senior Technical Research Analyst, HDFC Securities.
Global cues
| Market/Asset | Movement | Notes |
| Dow Jones Industrial Average | -1.07% (Friday) | Dragged by higher yields and crude. |
| S&P 500 | -1.24% (Friday) | Broad US market weakness. |
| Nasdaq Composite | -1.54% (Friday) | Tech stocks faced profit-taking. |
| Japan Nikkei | about -1.0% | Fell on higher yields and oil. |
| South Korea Kospi | about -1.3% | Risk-off sentiment in Asia. |
| Brent crude | +2.3% to about $111.8 | Spiked on Gulf tensions. |
| WTI crude | +2.8% to about $108.4 | Mirrored Brent’s jump. |
| Gold (spot) | about -1.1% | Fell to one-month low despite risk-off. |
| US dollar index | slightly firmer near 99.4 | Dollar strengthened versus majors. |
Note: figures are approximate; final exchange data not available at time of publication.
- Asian equities traded lower on Monday, tracking Wall Street losses and higher energy prices.
- European futures signalled a cautious start after prior-session declines of around 2% in key indices.
Flows and positioning
- Foreign Portfolio Investors have withdrawn about ₹27,048 crore from Indian equities so far in May, per NSDL data.
- Cumulative FPI equity outflows in 2026 have reached about ₹2.2 lakh crore, above 2025’s net outflow.
- FPIs were, however, net buyers on 15 May 2026, with purchases of about ₹1,329 crore.
- Domestic Institutional Investors turned sellers that day, offloading around ₹1,959 crore.
- Derivatives data showed strong call writing at 23,700–23,800 and put writing at 23,500–23,400.
- – “We see significant downside risk for Indian equities until the resolution of the Gulf conflict” – Emkay Global Financial Services.
Key market statistics
| Statistic | Value/Change | Context |
| India VIX | approx. 19.8, up 5% | Reflects heightened volatility expectations. |
| Rupee vs USD | record low near 96.20 | Asia’s weakest currency in 2026 so far. |
| Brent crude | about $111.8 per barrel | Elevated fuel costs, inflation risk. |
| FPI flows (May MTD) | -₹27,048 crore | Continued foreign selling pressure. |
Note: figures are approximate; final exchange data not available at time of publication.
- Analysts expect markets to remain highly sensitive to news around the US‑Iran conflict and crude prices.
- Export-oriented sectors like pharmaceuticals are seen relatively resilient in the current backdrop.
FAQs
Why did the Sensex and Nifty fall at the open today?
Higher crude above $110, record-weak rupee, rising global bond yields and escalating US‑Iran tensions triggered risk-off selling across sectors.
What are the key support and resistance levels for Nifty now?
Immediate resistance lies near 23,800–24,000, while support is seen around 23,500–23,400, then 23,200–23,000.
How is the rupee’s weakness affecting equities?
A weaker rupee raises import costs, fuels inflation, pressures margins for import-heavy sectors and can accelerate foreign investor outflows, weighing on equity valuations.
Why did the Sensex and Nifty fall at the open today?
Higher crude above $110, a record-weak rupee, rising global bond yields and escalating US-Iran tensions pushed investors to cut equity exposure, leading to broad-based selling at the open.
What are the key support and resistance levels for Nifty now?
Analysts see resistance around 23,800–24,000 and support near 23,500–23,400 initially, with a broader trading band between 23,800 and 23,200 for the near term.
How does the rupee hitting a record low impact Indian markets?
A record-low rupee raises import and fuel costs, adds to inflation and current account pressures, and can deter foreign investors, all of which weigh on equity valuations and sentiment.
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