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Tata Chemicals acquires Novabay to enhance specialty portfolio

after close1 source ↓written by the desknot a recommendation

in Novabay
100% equity stake

Tata Chemicals has acquired Novabay Pte. Limited to strengthen its specialty chemicals segment, focusing on premium-grade sodium bicarbonate. The acquisition, executed through Tata Chemicals International Pte. Limited, involves a 100% equity stake in Novabay. This move aims to expand Tata Chemicals' portfolio beyond traditional commodity products and enhance its market position globally.

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, 16:05 IST.

Sourcesnews.google.com

Read inENहिंతెमराதગુ

The market after the news

TATACHEM closed −1.4% on the day of the news, from ₹776.65 to ₹765.45; Nifty −0.1% over the same session.

Bulletin at 16:05 IST on 23 Dec 2025. Every change is measured from ₹776.65, the last close before it, on 23 Dec. Nifty 50 is measured over the same sessions.

  • TATACHEM close ₹
  • Nifty 50, rebased to the close before the news
  • close before the news
  • above it
  • below it
TATACHEM closes around the bulletin against the close before the news, with Nifty 50 rebased to it539.31776.651014axis spans 88%before the news · 23 Dec776.65Nifty 50TATACHEMbulletinD0+1+3+517 Dec30 Dec8 JanReference close ₹776.65. 16 sessions from 17 Dec to 8 Jan; the price axis spans 88 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 %
Before23 Dec₹776.65basebase
On the day24 Dec₹765.45▼ −1.4%▼ −0.1%−1.3 pp difference
+1 session26 Dec₹763.00▼ −1.8%▼ −0.5%−1.2 pp difference
+3 sessions30 Dec₹748.40▼ −3.6%▼ −0.9%−2.7 pp difference
+5 sessions1 Jan₹751.15▼ −3.3%▼ −0.1%−3.2 pp difference
Gap at the open, % · ₹
0.0%+0.23 on 24 Dec
Day's range, % · ₹
2.1%≈ 16 high to low
Volume on the day
1.12×the 20-session average
Futures OI on the day
—
Futures OI open, lots
—
Futures premium, ₹
—
Puts per call, by OI
—
Max pain
—

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