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ITBankingHigh impactAfter close

Top firms see ₹3 lakh cr market cap erosion

after close1 source ↓written by the desknot a recommendation

last week
₹3 lakh cr
valuations dropping
₹90,198.92 cr
respectively
₹70,780.23 cr
benchmark declined
953.64 points
1.14%

The combined market valuation of six of the top 10 valued firms fell by ₹3 lakh cr last week, driven by a bearish trend in equities. TCS and Infosys were the largest laggards, with valuations dropping by ₹90,198.92 cr and ₹70,780.23 cr respectively. Other affected firms included HDFC Bank and Reliance Industries.

The BSE benchmark declined by 953.64 points, or 1.14%, highlighting the overall market weakness. Immediate implications suggest cautious sentiment among investors as major players face significant valuation losses.

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 15 Feb 2026, 16:05 IST.

Sourcesnews.google.com

Read inENहिंతెमराதગુ

The market after the news

TCS closed +0.5% on the day of the news, from ₹2,692.20 to ₹2,706.60; Nifty +0.8% over the same session; futures OI +0.7%.

Bulletin at 16:05 IST on 15 Feb 2026. Every change is measured from ₹2,692.20, the last close before it, on 13 Feb. 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 it235926923025axis spans 28%before the news · 13 Feb2692Nifty 50TCSbulletinD0+1+3+59 Feb19 Feb2 MarFutures open interest, lotspeak 1.8 LReference close ₹2,692.20. 16 sessions from 9 Feb to 2 Mar; 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 %
Before13 Feb₹2,692.20basebase
On the day16 Feb₹2,706.60▲ +0.5%▲ +0.8%−0.3 pp difference
+1 session17 Feb₹2,717.40▲ +0.9%▲ +1.0%−0.1 pp difference
+3 sessions19 Feb₹2,677.90▼ −0.5%▼ −0.1%−0.5 pp difference
+5 sessions23 Feb₹2,676.30▼ −0.6%▲ +0.9%−1.5 pp difference
Gap at the open, % · ₹
▲ +0.3%+7.81 on 16 Feb
Day's range, % · ₹
1.8%≈ 49 high to low
Volume on the day
0.67×the 20-session average
Futures OI on the day
▲ +0.7%+1,300 lots · long build-up · price +0.5%
Futures OI open, lots
1.7 L16 Feb · 24 Feb expiry
Futures premium, ₹
+4.10+0.1% to spot
Puts per call, by OI
0.48from 0.50 the session before
Max pain
2,860from 2,880 the session before

Source NSE UDiFF bhavcopy · TCS on the desk →

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