GPTINFRABSEGPT INFRAPROJECTS LTD· ConstructionHighPositive
Announced Thu, 1 Oct, 2026 · 13:09 IST

GPT Infraprojects subsidiary declared L1 in Rs 134.11 Cr railway order

Govt Defence OrderBusiness Updates View source PDFExplain this filing

GPTINFRA · 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
+0.1%Reaction day
₹117.92
prior close
₹116.81
announcement price
In-mkt
timing
Nifty Microcap 250market · in no size index; the smallest one is used-1.3%+1.4% vs market
Civil Construction peers, median of 99sector-1.1%+1.2% vs sector

On the reaction day the stock moved 1.4 pts more than Nifty Microcap 250 and 1.2 pts more 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
+1.3
10m
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15m
+0.3
30m
+0.2
Sessions after the filingfrom the prior close
StockMarketvs marketSectorvs sector
Reaction day
+0.1-1.3+1.4-1.1+1.2
Next day
+1.8-1.3+3.1-1.9+3.7
2d
+2.7+0.0+2.7-1.1+3.8
3d
+9.5-0.2+9.8-1.1+10.6
4d
+3.3-3.0+6.3-2.4+5.7
5d
+3.8-2.7+6.5-2.6+6.4
1w
+3.7-1.7+5.4-1.6+5.3
15d
-5.0-8.9+3.9-8.9+3.9
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UpDownMarket · Nifty Microcap 250Sector · Civil Construction peers, median of 99Pending

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

AI summary

Alcon Builders and Engineers Pvt Ltd, a wholly owned subsidiary of GPT Infraprojects, has been declared the lowest (L1) bidder for a Rs 134.11 Crore order from Western Railway (CSTE). The contract covers survey, design, supply, installation, testing and commissioning of 4-aspect automatic block signalling with EI and digital axle counters on the Nagda-Ujjain-Tajpur, Phanda-Sant Hirdaram Nagar, Ujjain-Karchha and Mangliyagaon-Indore sections of Ratlam division. This is an L1 declaration, not yet a confirmed award.

Likely market impact

Positive for order book; L1 status strengthens pipeline though formal contract award and execution risks remain pending.