LTNSELarsen & Toubro Limited· ConstructionHighPositive
Announced Tue, 24 Feb, 2026 · 10:35 IST

Larsen & Toubro Limited has informed the Exchange about Bagging/Receiving of orders/contracts

LT · price

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▲ positive · ▼ negative · ● neutral filings · teal = economic event · numbered = multiple that day (click to pick). Times IST.

Price reactionminutes from the announcement price · days from the prior close
-3.3%Reaction day
₹4419.00
prior close
₹4386.80
announcement price
In-mkt
timing
Nifty 100market · index membership as recorded later (tracked since Jun 2026)-0.9%-2.4% vs market
Civil Construction peers, median of 95sector-0.9%-2.5% vs sector

On the reaction day the stock moved 2.4 pts less than Nifty 100 and 2.5 pts less than its Civil Construction peers, over the same two closes: a difference in percentage points, not a measure of what the filing did.

Minutes after the announcementfrom the announcement price · no benchmark
Stock
5m
+0.1
10m
+0.1
15m
+0.1
30m
+0.0
Sessions after the filingfrom the prior close
StockMarketvs marketSectorvs sector
Reaction day
-3.3-0.9-2.4-0.9-2.5
Next day
-2.6-0.6-2.1-1.4-1.2
2d
-2.9-0.5-2.4-1.4-1.6
3d
-3.4-1.7-1.6-2.2-1.2
4d
-8.3-3.0-5.3-4.5-3.8
5d
-12.2-4.7-7.5-7.7-4.5
1w
-10.7-4.6-6.0-6.2-4.5
15d
-18.5-7.2-11.2-8.6-9.9
1m
-20.5-10.8-9.6-13.2-7.3
2m
-9.2-5.8-3.4+1.9-11.1
3m
-8.7-5.1-3.6-0.6-8.1
UpDownMarket · Nifty 100Sector · Civil Construction peers, median of 95Pending

Minute windows have no benchmark: there is no intraday index history to compare against.

AI summary

L&T has won a 'Significant' order (worth between ₹1,000 crore and ₹2,500 crore as per its own classification) from the Department of Atomic Energy, Government of India, to build the LIGO India Observatory at Aundha in Hingoli district, Maharashtra. The order will be jointly executed by L&T's Heavy Civil Infrastructure and Heavy Engineering business verticals. The scope includes engineering, procurement and construction of vibration-sensitive specialised civil infrastructure, plus manufacture and installation of an 8 km ultra-high vacuum beam tube and related critical equipment, with full integration of mechanical, electrical, HVAC, fire protection and monitoring systems. The project is to be completed within 48 months. LIGO India is being developed as a flagship Mega Science project in collaboration with Indian institutes (RRCAT, IPR) and the US LIGO Lab, supported by Caltech and MIT.

Likely market impact

This is a prestigious government-backed scientific infrastructure win that reinforces L&T's credentials in complex, high-precision engineering, but the order size (₹1,000–2,500 Cr) is modest relative to L&T's ~₹2.5 lakh Cr+ revenue base and unlikely to move the stock materially on its own.