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TCS acquires Coastal Cloud for $700 million

pre-market1 source ↓written by the desknot a recommendation

Coastal Cloud
$700 million
400 employees
revenue
$132 million

TCS has acquired Coastal Cloud for $700 million, marking its second cloud-related acquisition in three months. Coastal Cloud, with 400 employees and $132 million revenue, enhances TCS's capabilities in data and AI services. This merger positions TCS among the top five Salesforce advisory firms globally, strengthening its market presence.

• Coastal Cloud specializes in platforms like Salesforce and Snowflake.

• The acquisition aligns with TCS's strategy to expand in cloud and AI sectors.

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, 07:05 IST.

Sourcesnews.google.com

Read inENहिंతెमराதગુ

The market after the news

TCS closed −0.5% on the day of the news, from ₹3,324.90 to ₹3,310.00; Nifty 0.0% over the same session; futures OI −0.4%.

Bulletin at 07:05 IST on 23 Dec 2025. Every change is measured from ₹3,324.90, the last close before it, on 22 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 it291433253736axis spans 28%before the news · 22 Dec3325Nifty 50TCSbulletinD0+1+3+516 Dec29 Dec7 JanFutures open interest, lotspeak 1.5 LReference close ₹3,324.90. 16 sessions from 16 Dec to 7 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 %
Before22 Dec₹3,324.90basebase
On the day23 Dec₹3,310.00▼ −0.5%0.0%−0.5 pp difference
+1 session24 Dec₹3,319.00▼ −0.2%▼ −0.1%−0.1 pp difference
+3 sessions29 Dec₹3,251.50▼ −2.2%▼ −0.9%−1.3 pp difference
+5 sessions31 Dec₹3,206.20▼ −3.6%▼ −0.2%−3.4 pp difference
Gap at the open, % · ₹
▼ −0.1%−4.99 on 23 Dec
Day's range, % · ₹
0.79%≈ 26 high to low
Volume on the day
0.92×the 20-session average
Futures OI on the day
▼ −0.4%−550 lots · long unwinding · price −0.5%
Futures OI open, lots
1.4 L23 Dec · 30 Dec expiry
Futures premium, ₹
−1.400.0% to spot
Puts per call, by OI
0.76from 0.80 the session before
Max pain
3,260from 3,260 the session before

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