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CementHigh impactAfter close

Shareholders approve Ambuja and Orient merger

after close1 source ↓written by the desknot a recommendation

of Ambuja shareholders
99.98%
of Orient shareholders
97.83%
for every
33 Ambuja shares
held
100 Orient shares

Shareholders of Ambuja Cements and Orient Cement approved the merger on 28 September 2026, with 99.98% of Ambuja shareholders and 97.83% of Orient shareholders voting in favor. Eligible Orient shareholders will receive 33 Ambuja shares for every 100 Orient shares held. The merger aims to streamline Ambuja's cement operations and awaits regulatory approvals.

Not investment advice. For informational purposes only.

OI Charts is not a SEBI-registered investment adviser or research analyst. This bulletin was written by the OI Charts desk from the public sources listed here. It 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 29 Sept 2026, 16:02 IST.

Sourcesnews.google.com

The market after the news

AMBUJACEM closed +2.3% on the day of the news, from ₹365.75 to ₹374.00; Nifty −0.4% over the same session; futures OI +0.8%.

Bulletin at 16:02 IST on 29 Sept 2026. Every change is measured from ₹365.75, the last close before it, on 29 Sept. Nifty 50 is measured over the same sessions.

  • AMBUJACEM close ₹
  • Nifty 50, rebased to the close before the news
  • close before the news
  • above it
  • below it
  • futures OI, lots
AMBUJACEM closes around the bulletin against the close before the news, with Nifty 50 rebased to it327.86365.75403.64axis spans 23%before the news · 29 Sept365.75Nifty 50AMBUJACEMbulletinD0+123 Sept28 Sept1 OctFutures open interest, lotspeak 83,000Reference close ₹365.75. 7 sessions from 23 Sept to 1 Oct; the price axis spans 23 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 %
Before29 Sept₹365.75basebase
On the day30 Sept₹374.00▲ +2.3%▼ −0.4%+2.7 pp difference
+1 session1 Oct₹362.25▼ −1.0%▼ −1.3%+0.3 pp difference
+3 sessionsnot reached yet———
+5 sessionsnot reached yet———
Gap at the open, % · ₹
▲ +0.9%+3.26 on 30 Sept
Day's range, % · ₹
2.2%≈ 8.0 high to low
Volume on the day
2.63×the 20-session average
Futures OI on the day
▲ +0.8%+620 lots · long build-up · price +2.3%
Futures OI open, lots
81,00030 Sept · 27 Oct expiry
Futures premium, ₹
+0.75+0.2% to spot
Puts per call, by OI
0.71from 0.40 the session before
Max pain
390from 400 the session before

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