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TCS acquires Coastal Cloud for $700 million

after close1 source ↓written by the desknot a recommendation

in cash
$700 million
in data center
$6.5 billion

Tata Consultancy Services (TCS) has announced its largest acquisition to date, purchasing Coastal Cloud for $700 million in cash. This move aligns with TCS's strategy to enhance its Salesforce capabilities and advance its AI-led transformation agenda. The acquisition follows a commitment to invest $6.5 billion in data center capacity over six years, indicating a shift towards new business segments.

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 11 Dec 2025, 16:05 IST.

Sourcesnews.google.com

The market after the news

TCS closed +0.9% on the day of the news, from ₹3,191.90 to ₹3,220.50; Nifty +0.6% over the same session; futures OI −1.3%.

Bulletin at 16:05 IST on 11 Dec 2025. Every change is measured from ₹3,191.90, the last close before it, on 11 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 it279731923586axis spans 28%before the news · 11 Dec3192Nifty 50TCSbulletinD0+1+3+55 Dec17 Dec29 DecFutures open interest, lotspeak 1.5 LReference close ₹3,191.90. 16 sessions from 5 Dec to 29 Dec; 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 %
Before11 Dec₹3,191.90basebase
On the day12 Dec₹3,220.50▲ +0.9%▲ +0.6%+0.3 pp difference
+1 session15 Dec₹3,230.20▲ +1.2%▲ +0.5%+0.7 pp difference
+3 sessions17 Dec₹3,217.80▲ +0.8%▼ −0.3%+1.1 pp difference
+5 sessions19 Dec₹3,282.00▲ +2.8%▲ +0.3%+2.6 pp difference
Gap at the open, % · ₹
▲ +0.2%+5.75 on 12 Dec
Day's range, % · ₹
1.2%≈ 37 high to low
Volume on the day
0.38×the 20-session average
Futures OI on the day
▼ −1.3%−2,000 lots · short covering · price +0.9%
Futures OI open, lots
1.5 L12 Dec · 30 Dec expiry
Futures premium, ₹
+6.70+0.2% to spot
Puts per call, by OI
0.78from 0.77 the session before
Max pain
3,200from 3,200 the session before

Source NSE UDiFF bhavcopy · TCS on the desk →

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