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PharmaHigh impactAfter close

Biocon shares rise 6% after ₹3,680 cr block deal

after close1 source ↓written by the desknot a recommendation

on Tuesday following
6%
worth
₹3,680 cr
of its equity
5.6%
were traded
9.2 crore shares
each
₹400

Biocon shares surged 6% on Tuesday following a block deal worth ₹3,680 cr, with 5.6% of its equity changing hands. Approximately 9.2 crore shares were traded at an average price of ₹400 each, alleviating supply concerns. This transaction was linked to Mylan's divestment of its stake in Biocon, which had been acquired earlier this year.

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 Jul 2026, 16:00 IST.

Sourcesnews.google.com

Read inENहिंతెमराதગુ

The market after the news

BIOCON closed −0.2% on the day of the news, from ₹437.20 to ₹436.50; Nifty −0.4% over the same session; futures OI −1.3%.

Bulletin at 16:00 IST on 17 Jul 2026. Every change is measured from ₹437.20, the last close before it, on 17 Jul. Nifty 50 is measured over the same sessions.

  • BIOCON close ₹
  • Nifty 50, rebased to the close before the news
  • close before the news
  • above it
  • below it
  • futures OI, lots
BIOCON closes around the bulletin against the close before the news, with Nifty 50 rebased to it391.73437.20482.67axis spans 23%before the news · 17 Jul437.20Nifty 50BIOCONbulletinD0+1+3+513 Jul23 Jul3 AugFutures open interest, lotspeak 23,000Reference close ₹437.20. 16 sessions from 13 Jul to 3 Aug; the price axis spans 23 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₹437.20basebase
On the day20 Jul₹436.50▼ −0.2%▼ −0.4%+0.2 pp difference
+1 session21 Jul₹440.30▲ +0.7%▼ −0.6%+1.3 pp difference
+3 sessions23 Jul₹435.20▼ −0.5%▼ −1.9%+1.4 pp difference
+5 sessions27 Jul₹436.25▼ −0.2%▼ −1.4%+1.2 pp difference
Gap at the open, % · ₹
▲ +0.7%+3.19 on 20 Jul
Day's range, % · ₹
1.6%≈ 7.2 high to low
Volume on the day
0.50×the 20-session average
Futures OI on the day
▼ −1.3%−280 lots · long unwinding · price −0.2%
Futures OI open, lots
21,00020 Jul · 28 Jul expiry
Futures premium, ₹
+0.70+0.2% to spot
Puts per call, by OI
0.85from 0.86 the session before
Max pain
430from 430 the session before

Source NSE UDiFF bhavcopy · BIOCON on the desk →

Thread · BIOCONAll BIOCON bulletins →

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