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Tata Group stock rises after $1 billion contract win

after close1 source ↓written by the desknot a recommendation

contract from Telefónica
$1 billion
intraday high
₹3,236.10
from the previous
1%
previous close
₹3,204.55

Tata Consultancy Services secured a $1 billion contract from Telefónica UK for application management and infrastructure services. This marks the fourth billion-dollar deal under the current CEO. Shares reached an intraday high of ₹3,236.10, up nearly 1% from the previous close of ₹3,204.55.

This significant contract enhances Tata's market position and may boost investor sentiment in the IT sector.

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 17 Dec 2025, 16:07 IST.

Sourcesnews.google.com

Read inENहिंతెमराதગુ

The market after the news

TCS closed +2.0% on the day of the news, from ₹3,217.80 to ₹3,280.80; Nifty 0.0% over the same session; futures OI −0.9%.

Bulletin at 16:07 IST on 17 Dec 2025. Every change is measured from ₹3,217.80, the last close before it, on 17 Dec. Nifty 50 is measured over the same sessions.

  • TCS close ₹
  • Nifty 50, rebased to the close before the news
  • close before the news
  • above it
  • below it
  • futures OI, lots
TCS closes around the bulletin against the close before the news, with Nifty 50 rebased to it282032183616axis spans 28%before the news · 17 Dec3218Nifty 50TCSbulletinD0+1+3+511 Dec23 Dec2 JanFutures open interest, lotspeak 1.5 LReference close ₹3,217.80. 16 sessions from 11 Dec to 2 Jan; the price axis spans 28 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 %
Before17 Dec₹3,217.80basebase
On the day18 Dec₹3,280.80▲ +2.0%0.0%+2.0 pp difference
+1 session19 Dec₹3,282.00▲ +2.0%▲ +0.6%+1.4 pp difference
+3 sessions23 Dec₹3,310.00▲ +2.9%▲ +1.4%+1.5 pp difference
+5 sessions26 Dec₹3,280.00▲ +1.9%▲ +0.9%+1.1 pp difference
Gap at the open, % · ₹
▲ +0.3%+10.30 on 18 Dec
Day's range, % · ₹
2.1%≈ 67 high to low
Volume on the day
0.82×the 20-session average
Futures OI on the day
▼ −0.9%−1,300 lots · short covering · price +2.0%
Futures OI open, lots
1.4 L18 Dec · 30 Dec expiry
Futures premium, ₹
+4.30+0.1% to spot
Puts per call, by OI
0.77from 0.76 the session before
Max pain
3,220from 3,200 the session before

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