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InfrastructureManufacturingMedium impactAfter close

Larsen & Toubro adds large infrastructure contract

Larsen & Toubro secured a Large contract valued between ₹2,500 crore and ₹5,000 crore, adding to its infrastructure order pipeline. OI Charts data showed a 0.9% five-session gain and long build-up in futures on 19 Oct 2026.

after close1 source ↓machine-written, see hownot a recommendation

LT close
₹3,662
On the day
+0.96%
Futures OI, long build-up
+2.9%
Put-call ratio
0.72
Max pain
₹3,750

Larsen & Toubro secured a new contract valued between ₹2,500 crore and ₹5,000 crore, classified as a Large project under its internal order categories. The award adds to the company’s multi-year order pipeline across infrastructure and engineering activities 🏗️, although the announcement did not disclose the client, project location, execution schedule or exact contract value.

The fresh order provides additional backlog visibility for India’s capital goods and infrastructure segments. Large EPC awards typically support future design, procurement, construction and commissioning activity, but the financial contribution will depend on the project’s execution period, margins and conversion into revenue. The contract follows a separate ultra-mega award above ₹15,000 crore reported earlier, making this a later and distinct addition to the order book rather than a revision of that announcement.

OI Charts data for 19 Oct 2026 showed the stock at ₹3,662, up 1.0% on the day, with volume of 2,331,147 shares. It had gained 0.9% over five sessions but remained down 5.7% over 20 sessions, trading between its 52-week low of ₹3,288 and high of ₹4,440. Futures open interest rose 2.9% to 14,737,450 shares, indicating a long build-up, while futures traded at a 0.10% discount to the underlying.

In the derivatives market, the put-call ratio was 0.72 for the 27 Oct 2026 expiry. The largest put open interest stood at ₹3,600 and the largest call open interest at ₹3,800, while max pain was ₹3,750. These levels mark the immediate options reference range as traders assess whether the new order improves sentiment and interrupts the recent medium-term decline

The next triggers are a formal exchange filing with project details, additions to the reported order book, execution milestones and management commentary on the infrastructure pipeline. The stock’s ability to sustain above the ₹3,600 put-interest area and approach the ₹3,800 call-interest level will show how the market is absorbing the announcement ⚙️.

Source: Sahi, 21 Oct 2026

Not investment advice. For informational purposes only.

This bulletin was generated by OI Charts' system from the sources listed here and from OI Charts market data, and was published without individual review. Read how bulletins are made or report an error. OI Charts is not a SEBI-registered investment adviser or research analyst. This is commentary on market conditions, not a basis for any investment decision and not a recommendation to buy or sell any security. Prices as of 21 Oct 2026, 16:18 IST.

Sourcesnews.google.com

The market after the news

LT closed +1.2% on the day of the news, from ₹3,636.00 to ₹3,680.00; Nifty −0.3% over the same session; futures OI +0.5%.

Bulletin at 16:18 IST on 21 Oct 2026. Every change is measured from ₹3,636.00, the last close before it, on 21 Oct. Nifty 50 is measured over the same sessions.

  • LT close ₹
  • Nifty 50, rebased to the close before the news
  • close before the news
  • above it
  • below it
  • futures OI, lots
LT closes around the bulletin against the close before the news, with Nifty 50 rebased to it333336413948axis spans 18%before the news · 21 Oct3636Nifty 50LTbulletinD0+1+3+514 Oct27 Oct4 NovFutures open interest, lotspeak 86,000Reference close ₹3,636.00. 13 sessions from 14 Oct to 4 Nov; the price axis spans 18 percent.
price axis fixed at 4 × the 14-session true range around the close before the news · values printed at each marked session
Closes after the news against the close before it, with Nifty 50 over the same span
SessionClose ₹Change %Nifty %
Before21 Oct₹3,636.00basebase
On the day26 Oct₹3,680.00▲ +1.2%▼ −0.3%+1.5 pp difference
+1 session27 Oct₹3,665.10▲ +0.8%▼ −0.3%+1.1 pp difference
+3 sessions29 Oct₹3,837.10▲ +5.5%▲ +0.6%+5.0 pp difference
+5 sessions2 Nov₹3,939.90▲ +8.4%▲ +2.8%+5.6 pp difference
Gap at the open, % · ₹
▲ +0.2%+6.18 on 26 Oct
Day's range, % · ₹
1.9%≈ 69 high to low
Volume on the day
0.63×the 20-session average
Futures OI on the day
▲ +0.5%+430 lots · long build-up · price +1.2%
Futures OI open, lots
86,00026 Oct · 27 Oct expiry
Futures premium, ₹
−4.00−0.1% to spot
Puts per call, by OI
0.66from 0.70 the session before
Max pain
3,700from 3,750 the session before

Source NSE UDiFF bhavcopy · LT on the desk →

Sector · Infrastructure, Manufacturing

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