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ManufacturingMedium impactPre-market

Tata Chemicals invests ₹910 cr for capacity expansion

pre-market1 source ↓written by the desknot a recommendation

investment to expand
₹910 crore
for dense soda
₹135 crore
for precipitated silica
₹775 crore
shares closed
1.09%
on BSE
₹809.95

Tata Chemicals has approved a ₹910 crore investment to expand manufacturing capacities at its Mithapur and Cuddalore plants. This includes ₹135 crore for dense soda ash at Mithapur and ₹775 crore for precipitated silica in Cuddalore. The investment aims to enhance production capabilities amid growing demand.

This expansion may boost operational efficiency and strengthen market position, although shares closed down 1.09% at ₹809.95 on BSE.

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 22 Nov 2025, 07:04 IST.

Sourcesnews.google.com

The market after the news

TATACHEM closed −0.7% on the day of the news, from ₹810.00 to ₹804.10; Nifty −0.4% over the same session.

Bulletin at 07:04 IST on 22 Nov 2025. Every change is measured from ₹810.00, the last close before it, on 21 Nov. 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 it562.46810.001058axis spans 88%before the news · 21 Nov810.00Nifty 50TATACHEMbulletinD0+1+3+517 Nov27 Nov8 DecReference close ₹810.00. 16 sessions from 17 Nov to 8 Dec; 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 %
Before21 Nov₹810.00basebase
On the day24 Nov₹804.10▼ −0.7%▼ −0.4%−0.3 pp difference
+1 session25 Nov₹803.90▼ −0.8%▼ −0.7%−0.1 pp difference
+3 sessions27 Nov₹808.25▼ −0.2%▲ +0.6%−0.8 pp difference
+5 sessions1 Dec₹795.40▼ −1.8%▲ +0.4%−2.2 pp difference
Gap at the open, % · ₹
▲ +0.6%+5.02 on 24 Nov
Day's range, % · ₹
2.9%≈ 23 high to low
Volume on the day
1.03×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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Source NSE UDiFF bhavcopy · TATACHEM on the desk →

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