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Top 10 firms gain ₹1.54 lakh crore in market value

after close1 source ↓written by the desknot a recommendation

last week
₹1.54 lakh crore
to its market
₹72,072.3 crore
₹8,20,672.70 crore
0.75
582.06 points
0.52
127.4 points

The combined market valuation of five of India's top-10 firms increased by ₹1.54 lakh crore last week, driven by a positive trend in domestic equities. Tata Consultancy Services (TCS) emerged as the largest wealth creator, adding ₹72,072.3 crore to its market cap, now at ₹8,20,672.70 crore. The Sensex rose by 582.06 points (0.75%) and the Nifty by 127.4 points (0.52%).

Key Points:

• TCS led gains among top firms

• Reliance, ICICI Bank, SBI, and Bajaj Finance also saw increases

• HDFC Bank and Bharti Airtel faced declines

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 19 Jul 2026, 16:05 IST.

Sourcesnews.google.com

Read inENहिंతెमराதગુ

The market after the news

TCS closed −0.8% on the day of the news, from ₹2,269.00 to ₹2,251.10; Nifty −0.4% over the same session; futures OI −2.1%.

Bulletin at 16:05 IST on 19 Jul 2026. Every change is measured from ₹2,269.00, the last close before it, on 17 Jul. 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 it198922692549axis spans 28%before the news · 17 Jul2269Nifty 50TCSbulletinD0+1+3+513 Jul23 Jul3 AugFutures open interest, lotspeak 2.2 LReference close ₹2,269.00. 16 sessions from 13 Jul to 3 Aug; 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 Jul₹2,269.00basebase
On the day20 Jul₹2,251.10▼ −0.8%▼ −0.4%−0.4 pp difference
+1 session21 Jul₹2,221.10▼ −2.1%▼ −0.6%−1.5 pp difference
+3 sessions23 Jul₹2,242.90▼ −1.1%▼ −1.9%+0.8 pp difference
+5 sessions27 Jul₹2,295.60▲ +1.2%▼ −1.4%+2.6 pp difference
Gap at the open, % · ₹
▲ +0.5%+11.12 on 20 Jul
Day's range, % · ₹
1.7%≈ 38 high to low
Volume on the day
0.37×the 20-session average
Futures OI on the day
▼ −2.1%−4,400 lots · long unwinding · price −0.8%
Futures OI open, lots
2.0 L20 Jul · 28 Jul expiry
Futures premium, ₹
+1.80+0.1% to spot
Puts per call, by OI
0.88from 0.89 the session before
Max pain
2,140from 2,140 the session before

Source NSE UDiFF bhavcopy · TCS on the desk →

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