Stocktwits Pharma Pulse: JNJ Earnings, Cancer Updates And Two FDA Target Dates — The Week’s Biotech Watchlist

Published 12 Oct 2026, 02:40 UTC. Updated 12 Oct 2026, 06:26 UTC.

Stocktwits Pharma Pulse: JNJ Earnings, Cancer Updates And Two FDA Target Dates — The Week’s Biotech Watchlist Yahoo Finance

Directly affected

No company is named in this report.

Indirectly affected

AMKR AMKOR TECHNOLOGY INC COM
GA selected AMKR as a RELATED security because its curated list / industry / sector context matches this event (curated-list=watchlist). This is an explainable DERIVED market relationship, not a claim that the security was named in the source article.
APO APOLLO GLOBAL MGMT INC
GA selected APO as a RELATED security because its curated list / industry / sector context matches this event (curated-list=watchlist). This is an explainable DERIVED market relationship, not a claim that the security was named in the source article.
COYA COYA THERAPEUTICS INC
GA selected COYA as a RELATED security because its curated list / industry / sector context matches this event (curated-list=watchlist). This is an explainable DERIVED market relationship, not a claim that the security was named in the source article.
CYTK CYTOKINETICS INC
GA selected CYTK as a RELATED security because its curated list / industry / sector context matches this event (curated-list=watchlist). This is an explainable DERIVED market relationship, not a claim that the security was named in the source article.
DIOD DIODES INC
GA selected DIOD as a RELATED security because its curated list / industry / sector context matches this event (curated-list=watchlist). This is an explainable DERIVED market relationship, not a claim that the security was named in the source article.
FANG DIAMONDBACK ENERGY INC
GA selected FANG as a RELATED security because its curated list / industry / sector context matches this event (curated-list=watchlist). This is an explainable DERIVED market relationship, not a claim that the security was named in the source article.

Price reaction, T-5 to T+3

Ticker	T-5	T-3	T-1	T0	T+1	T+2	T+3
AMKR	+11.22%	+6.41%	—	-2.06%	-3.07%	-8.75%	-10.32%
APO	-2.78%	-2.61%	—	+0.48%	-2.00%	-4.43%	-5.71%
COYA	-1.82%	-0.40%	—	-2.43%	-8.40%	-15.18%	-12.04%
CYTK	-0.33%	-2.85%	—	-0.24%	-2.08%	+0.79%	+1.56%
DIOD	+8.86%	+5.92%	—	-4.56%	-4.45%	-8.84%	-10.20%
FANG	—	—	—	—	—	—	—

Stocktwits Pharma Pulse: JNJ Earnings, Cancer Updates And Two FDA Target Dates — The Week’s Biotech Watchlist TradingView

Source: TradingView

Amkor Technology (AMKR) since this story, compared with the market

Since the first closing price after “Stocktwits Pharma Pulse: JNJ Earnings, Cancer Updates And Two FDA Target Dates — The Week’s Biotech Watchlist,” Amkor Technology (AMKR) is -12.02%. The S&P 500 fund (SPY) is -1.47% over the same days, a -10.55% difference versus the market.

Company	When	Move	Status
Amkor Technology (AMKR)	that day	-2.06%	final price
Amkor Technology (AMKR)	the next day	-3.07%	final price
Amkor Technology (AMKR)	two days later	-8.75%	final price
Amkor Technology (AMKR)	three days later	-10.32%	final price
Amkor Technology (AMKR)	three days earlier	+6.41%	final price
Amkor Technology (AMKR)	five days earlier	+11.22%	final price
Apollo Global Management (APO)	that day	+0.48%	final price
Apollo Global Management (APO)	the next day	-2.00%	final price
Apollo Global Management (APO)	two days later	-4.43%	final price
Apollo Global Management (APO)	three days later	-5.71%	final price
Apollo Global Management (APO)	three days earlier	-2.61%	final price
Apollo Global Management (APO)	five days earlier	-2.78%	final price
Coya Therapeutics (COYA)	that day	-2.43%	final price
Coya Therapeutics (COYA)	the next day	-8.40%	final price
Coya Therapeutics (COYA)	two days later	-15.18%	final price
Coya Therapeutics (COYA)	three days later	-12.04%	final price
Coya Therapeutics (COYA)	three days earlier	-0.40%	final price
Coya Therapeutics (COYA)	five days earlier	-1.82%	final price
Cytokinetics (CYTK)	that day	-0.24%	final price
Cytokinetics (CYTK)	the next day	-2.08%	final price
Cytokinetics (CYTK)	two days later	+0.79%	final price
Cytokinetics (CYTK)	three days later	+1.56%	final price
Cytokinetics (CYTK)	three days earlier	-2.85%	final price
Cytokinetics (CYTK)	five days earlier	-0.33%	final price
Diodes Inc /Del/ (DIOD)	that day	-4.56%	final price
Diodes Inc /Del/ (DIOD)	the next day	-4.45%	final price
Diodes Inc /Del/ (DIOD)	two days later	-8.84%	final price
Diodes Inc /Del/ (DIOD)	three days later	-10.20%	final price
Diodes Inc /Del/ (DIOD)	three days earlier	+5.92%	final price
Diodes Inc /Del/ (DIOD)	five days earlier	+8.86%	final price

AMKR

SPY

Who reported a Amkor Technology (AMKR) trade near this story

Gilbert Cisneros buy Cytokinetics (CYTK) ($1,001 - $15,000). That is 13 days before publication, inside 30 days. The filing is listed beside the story “Stocktwits Pharma Pulse: JNJ Earnings, Cancer Updates And Two FDA Target Dates — The Week’s Biotech Watchlist.”

Public disclosure filings, not a recommendation. The filing link is the source document. News use of these reports still sits under 5 U.S.C. § 13107(c).

Who gains and who loses around Amkor Technology (AMKR)

Companies carried with this story

AMKR Amkor Technology
For “Stocktwits Pharma Pulse: JNJ Earnings, Cancer Updates And Two FDA Target Dates — The Week’s Biotech Watchlist,” Amkor Technology (AMKR) is linked, with no stored direction, medium confidence. Reason on file: GA selected AMKR as a RELATED security because its curated list / industry / sector context matches this event (curated-list=watchlist). This is an explainable DERIVED market relationship, not a claim that the security was named in the source article
APO Apollo Global Management
For “Stocktwits Pharma Pulse: JNJ Earnings, Cancer Updates And Two FDA Target Dates — The Week’s Biotech Watchlist,” Apollo Global Management (APO) is linked, with no stored direction, medium confidence. Reason on file: GA selected APO as a RELATED security because its curated list / industry / sector context matches this event (curated-list=watchlist). This is an explainable DERIVED market relationship, not a claim that the security was named in the source article
COYA Coya Therapeutics
In “Stocktwits Pharma Pulse: JNJ Earnings, Cancer Updates And Two FDA Target Dates — The Week’s Biotech Watchlist,” Coya Therapeutics (COYA) is linked, with no stored direction, medium confidence. Reason on file: GA selected COYA as a RELATED security because its curated list / industry / sector context matches this event (curated-list=watchlist). This is an explainable DERIVED market relationship, not a claim that the security was named in the source article
CYTK Cytokinetics
Cytokinetics (CYTK) is linked, with no stored direction, medium confidence in the 12 Oct 2026 story “Stocktwits Pharma Pulse: JNJ Earnings, Cancer Updates And Two FDA Target Dates — The Week’s Biotech Watchlist.” Reason on file: GA selected CYTK as a RELATED security because its curated list / industry / sector context matches this event (curated-list=watchlist). This is an explainable DERIVED market relationship, not a claim that the security was named in the source article
DIOD Diodes Inc /Del/
Diodes Inc /Del/ (DIOD) is linked, with no stored direction, medium confidence in the 12 Oct 2026 story “Stocktwits Pharma Pulse: JNJ Earnings, Cancer Updates And Two FDA Target Dates — The Week’s Biotech Watchlist.” Reason on file: GA selected DIOD as a RELATED security because its curated list / industry / sector context matches this event (curated-list=watchlist). This is an explainable DERIVED market relationship, not a claim that the security was named in the source article
FANG Diamondback Energy
For “Stocktwits Pharma Pulse: JNJ Earnings, Cancer Updates And Two FDA Target Dates — The Week’s Biotech Watchlist,” Diamondback Energy (FANG) is linked, with no stored direction, medium confidence. Reason on file: GA selected FANG as a RELATED security because its curated list / industry / sector context matches this event (curated-list=watchlist). This is an explainable DERIVED market relationship, not a claim that the security was named in the source article

Amkor Technology (AMKR)

The 12 Oct 2026 story “Stocktwits Pharma Pulse: JNJ Earnings, Cancer Updates And Two FDA Target Dates — The Week’s Biotech Watchlist” names Amkor Technology (AMKR) because of this story.

Amkor Technology (AMKR) is on the page because GA selected AMKR as a RELATED security because its curated list / industry / sector context matches this event (curated-list=watchlist). This is an explainable DERIVED market relationship, not a claim that the security was named in the source article

Apollo Global Management (APO) is here too. Its reason reads: GA selected APO as a RELATED security because its curated list / industry / sector context matches this event (curated-list=watchlist). This is an explainable DERIVED market relationship, not a claim that the security was named in the source article

Dates in the story, and the Amkor Technology (AMKR) price range

AMKR traded between 41.42 and 55.73 across 20 sessions. The latest close on file is 41.88. APO traded between 110.31 and 129.78 across 20 sessions. The latest close on file is 110.94. COYA traded between 4.16 and 5.34 across 20 sessions. The latest close on file is 4.22.

A simple score for Amkor Technology (AMKR)

54 out of 100

“Stocktwits Pharma Pulse: JNJ Earnings, Cancer Updates And Two FDA Target Dates — The Week’s Biotech Watchlist” scores 54 out of 100. The score uses 2 sources, and 6 linked companies.