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ChemicalsMedium impactAfter close

Tata Chemicals gains 13% amid Tata Sons IPO speculation

after close1 source ↓written by the desknot a recommendation

as investor interest
13%

Tata Chemicals surged 13% as investor interest in Tata Group stocks increased following developments around the proposed Tata Sons IPO. The RBI's rejection of Tata Sons' request to surrender its registration certificate reignited hopes for a potential listing. However, leadership disputes within Tata Trusts have raised concerns about the IPO's future.

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 20 Sept 2026, 16:01 IST.

Sourcesnews.google.com

Read inENहिंతెमराதગુ

The market after the news

TATACHEM closed +0.2% on the day of the news, from ₹693.25 to ₹694.70; Nifty +0.3% over the same session.

Bulletin at 16:01 IST on 20 Sept 2026. Every change is measured from ₹693.25, the last close before it, on 18 Sept. 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 it481.39693.25905.11axis spans 88%before the news · 18 Sept693.25Nifty 50TATACHEMbulletinD0+1+3+511 Sept23 Sept1 OctReference close ₹693.25. 14 sessions from 11 Sept to 1 Oct; 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 %
Before18 Sept₹693.25basebase
On the day21 Sept₹694.70▲ +0.2%▲ +0.3%−0.1 pp difference
+1 session22 Sept₹674.00▼ −2.8%▼ −0.1%−2.7 pp difference
+3 sessions24 Sept₹652.20▼ −5.9%▼ −1.2%−4.7 pp difference
+5 sessions28 Sept₹641.45▼ −7.5%▼ −2.4%−5.0 pp difference
Gap at the open, % · ₹
▼ −0.8%−5.68 on 21 Sept
Day's range, % · ₹
4.3%≈ 30 high to low
Volume on the day
1.01×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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