Protagonist Therapeutics, Inc. Share Price

Protagonist Therapeutics, Inc. Share Price

PTGX
$106.05
+$2.36 (2.28%) Last updated on 18 Apr, 2026 | 01:29 IST
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Protagonist Therapeutics, Inc. Stock Performance

Open
$104.11
Prev. Close
$103.69
Circuit Range
N/A
Day Range
$104.11 - $106.81
Year Range
$41.28 - $106.81
Volume
37,958
Average Traded
$105.65

Protagonist Therapeutics, Inc. Share Price Chart

$106.05
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About Protagonist Therapeutics, Inc.

Protagonist Therapeutics, Inc., a biopharmaceutical company, develops peptide therapeutics for hematology and blood disorders, and inflammatory and immunomodulatory diseases. It is developing Rusfertide, an injectable mimetic of hepcidin that is in phase 3 clinical trials for the treatment of polycythemia vera; Icotrokinra, an orally delivered investigational drug which is in phase 3 clinical trials indicated to block biological pathways targeted by marketed injectable antibody drugs; and PN-943, an orally delivered, gut-restricted alpha 4 beta 7 specific integrin antagonist completed a phase 2 clinical trials in patients with moderate to severe ulcerative colitis. The company also develops IL-17 oral peptide antagonist PN-88,1 an oral metabolic/obesity peptide program, and an oral hepcidin mimetic/ferroportin blocker that is in pre-clinical stage. Protagonist Therapeutics, Inc. was incorporated in 2006 and is headquartered in Newark, California.

Protagonist Therapeutics, Inc. Historical Data

DayOpenCloseChange %
17-Apr-26
$104.11
$106.00
+0.00%
17-Apr-26
$104.11
$106.00
+2.23%
16-Apr-26
$103.94
$103.69
-1.58%
15-Apr-26
$105.87
$105.35
+0.63%
14-Apr-26
$97.95
$104.69
+7.32%
13-Apr-26
$99.16
$97.55
-1.32%
10-Apr-26
$103.05
$98.85
-5.09%

FAQs on Protagonist Therapeutics, Inc. Share Price

Can I buy Protagonist Therapeutics, Inc. shares in India?

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Yes. You can buy Protagonist Therapeutics, Inc. in India by opening an international trading account.

What is the share price of Protagonist Therapeutics, Inc.?

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As on 18 Apr '26, the share price of Protagonist Therapeutics, Inc. PTGX is $106.05. If you are investing from India, it is a good idea to check the current exchange rate and calculate the value in rupees before making your investment.

What is the 5 year returns of Protagonist Therapeutics, Inc.?

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The 5 year returns of Protagonist Therapeutics, Inc. is 266.45% as on 18 Apr '26.

What are the high & low stock price of Protagonist Therapeutics, Inc. today?

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Protagonist Therapeutics, Inc. stock price hit a high of $106.81 and low of $104.11 as on 18 Apr '26.

What is the 52-week high and low of Protagonist Therapeutics, Inc. stock?

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The 52-week high of Protagonist Therapeutics, Inc. stock is $106.81, while the 52-week low is $41.28 as on 18 Apr '26.