OICHARTS
8 AMThe 8 AM report →
CementHigh impactPre-market

ACC and Ambuja merger advances under Adani Group

pre-market1 source ↓written by the desknot a recommendation

for every
328 equity shares
held by ACC
100 shares

The Board of ACC Ltd has approved a Scheme of Amalgamation with Ambuja Cements Ltd, moving towards a unified cement platform under the Adani Group. Ambuja will issue 328 equity shares for every 100 shares held by ACC shareholders, streamlining operations and enhancing capital allocation. This merger aims to create a more efficient corporate structure.

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 23 Dec 2025, 07:05 IST.

Sourcesnews.google.com

Read inENहिंతెमराதગુ

The market after the news

ACC closed −1.6% on the day of the news, from ₹1,782.50 to ₹1,754.20; Nifty 0.0% over the same session.

Bulletin at 07:05 IST on 23 Dec 2025. Every change is measured from ₹1,782.50, the last close before it, on 22 Dec. Nifty 50 is measured over the same sessions.

  • ACC close ₹
  • Nifty 50, rebased to the close before the news
  • close before the news
  • above it
  • below it
ACC closes around the bulletin against the close before the news, with Nifty 50 rebased to it161917831946axis spans 20%before the news · 22 Dec1783Nifty 50ACCbulletinD0+1+3+516 Dec29 Dec7 JanReference close ₹1,782.50. 16 sessions from 16 Dec to 7 Jan; the price axis spans 20 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 %
Before22 Dec₹1,782.50basebase
On the day23 Dec₹1,754.20▼ −1.6%0.0%−1.6 pp difference
+1 session24 Dec₹1,739.40▼ −2.4%▼ −0.1%−2.3 pp difference
+3 sessions29 Dec₹1,725.20▼ −3.2%▼ −0.9%−2.3 pp difference
+5 sessions31 Dec₹1,737.70▼ −2.5%▼ −0.2%−2.4 pp difference
Gap at the open, % · ₹
▲ +0.7%+12.48 on 23 Dec
Day's range, % · ₹
3.3%≈ 59 high to low
Volume on the day
5.21×the 20-session average
Futures OI on the day
—
Futures OI open, lots
—
Futures premium, ₹
—
Puts per call, by OI
—
Max pain
—

Source NSE UDiFF bhavcopy · ACC on the desk →

Related