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Protagonist Therapeutics Inc (PTGX)

Protagonist Therapeutics Inc (PTGX)
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Fundamentals

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  • Market Capitalization, $K 7,060,061
  • Shares Outstanding, K 64,311
  • Annual Sales, $ 46,020 K
  • Annual Income, $ -130,150 K
  • EBIT $ -142 M
  • EBITDA $ -147 M
  • 60-Month Beta 1.85
  • Price/Sales 153.44
  • Price/Cash Flow N/A
  • Price/Book 10.77

Options Overview Details

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  • Implied Volatility 57.61% (+0.74%)
  • Historical Volatility 52.22%
  • IV Percentile 95%
  • IV Rank 83.97%
  • IV High 61.81% on 10/07/25
  • IV Low 35.62% on 11/17/25
  • Expected Move (DTE 4) 2.53 (2.31%)
  • Put/Call Vol Ratio 0.18
  • Today's Volume 39
  • Volume Avg (30-Day) 325
  • Put/Call OI Ratio 0.74
  • Today's Open Interest 9,197
  • Open Int (30-Day) 7,398
  • Expected Range 107.25 to 112.31

Analyst Rating / Earnings Estimates

Current Rating
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Strong Buy
Based on 15 analysts offering recommendations.
Earnings Estimates - Current Qtr 06/30/26
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  • Average Estimate $1.51
  • Number of Estimates 4
  • High Estimate $2.54
  • Low Estimate $-0.30
  • Prior Year $-0.55
  • Growth Rate Est. (year over year) +374.55%

Price Performance

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Period Period Low Period High Performance
1-Month
92.75 +18.36%
on 06/02/26
111.78 -1.78%
on 06/12/26
+9.83 (+9.83%)
since 05/12/26
3-Month
90.58 +21.20%
on 03/18/26
111.78 -1.78%
on 06/12/26
+14.36 (+15.05%)
since 03/12/26
52-Week
49.38 +122.32%
on 07/08/25
111.78 -1.78%
on 06/12/26
+53.46 (+94.92%)
since 06/12/25

Most Recent Stories

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Protagonist Therapeutics to Present Phase 3 VERIFY and Long-Term Rusfertide Data at the 2026 European Hematology Association Congress

NEWARK, CA / ACCESS Newswire / June 1, 2026 / Protagonist Therapeutics, Inc. ("Protagonist" or the "Company") today announced that four abstracts highlighting rusfertide in polycythemia vera (PV) will...

PTGX : 109.78 (-0.01%)
Protagonist Therapeutics to Participate in Two Investment Bank Conferences in June 2026

NEWARK, CA / ACCESS Newswire / May 28, 2026 / Protagonist Therapeutics (Nasdaq:PTGX) ("Protagonist" or "the Company") today announced that Dinesh V. Patel, Ph.D., President and Chief Executive Officer,...

PTGX : 109.78 (-0.01%)
Protagonist Therapeutics: Q1 Earnings Snapshot

Protagonist Therapeutics: Q1 Earnings Snapshot

PTGX : 109.78 (-0.01%)
Protagonist Reports First Quarter 2026 Financial Results and Provides Corporate Update

ICOTYDEâ„¢ (icotrokinra) approved by FDA in March for moderate-to-severe plaque psoriasis, triggering a $50 million milestone payment; Protagonist receives tiered royalties of 6% to 10% and is eligible...

PTGX : 109.78 (-0.01%)
PTGX: The Partnership Everyone's Celebrating Might Be the Problem

Barchart Research What to Expect from PTGX Earnings PTGX Generated May 4, 2026 Current Price $99.52 EPS Estimate $$-0.65 Consensus Rating Strong Buy Average Move 3.25% PTGX: The Partnership Everyone's...

PTGX : 109.78 (-0.01%)
Protagonist Exercises Rusfertide U.S. Opt-Out Right Under Takeda Collaboration

Opt-out election makes Protagonist eligible for $200 million upon exercise and an additional $200 million upon FDA approval of rusfertide for polycythemia vera

PTGX : 109.78 (-0.01%)
Protagonist Therapeutics Reports Granting of Inducement Awards

NEWARK, CA / ACCESS Newswire / April 16, 2026 / Protagonist Therapeutics, Inc. (Nasdaq:PTGX) today reported that on April 15, 2026, it issued inducement awards to two recently hired employees in accordance...

PTGX : 109.78 (-0.01%)
Protagonist Announces Presentation of One-Year Phase 3 Data for ICOTYDE(TM) in Moderate-to-Severe Plaque Psoriasis at the 2026 American Academy of Dermatology (AAD) Annual Meeting

One-year Phase 3 data for ICOTYDE to be presented at AAD 2026 demonstrate lasting skin clearance and a favorable safety profile in a once daily pill for moderate-to-severe plaque psoriasis

PTGX : 109.78 (-0.01%)
Protagonist Therapeutics Announces U.S. FDA Approval of ICOTYDE(TM) (icotrokinra) for the Treatment of Moderate to Severe Plaque Psoriasis

ICOTYDE is the first and only IL-23R targeted oral peptide that delivers complete skin clearance and a favorable safety profile in a once-daily pill

PTGX : 109.78 (-0.01%)
Takeda and Protagonist Announce U.S. Food and Drug Administration Accepts New Drug Application and Grants Priority Review for Rusfertide as a Potential First-in-Class Therapy for Polycythemia Vera

Rusfertide Demonstrated Significant Improvements in Hematocrit Control, Phlebotomy Reduction and Patient Reported Outcomes for Patients with Polycythemia Vera in a Pivotal Study ...

PTGX : 109.78 (-0.01%)
TAK : 15.91 (+0.25%)

Barchart Technical Opinion

The Barchart Technical Opinion rating is a 88% Buy with a Average short term outlook on maintaining the current direction.

Long term indicators fully support a continuation of the trend.

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Business Summary

Protagonist Therapeutics, Inc. is a clinical-stage biopharmaceutical company with a proprietary technology platform focused on discovering and developing peptide-based new chemical entities to address significant unmet medical needs. The Company's initial lead product candidates consists of PTG-100 and...

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Key Turning Points

3rd Resistance Point 113.35
2nd Resistance Point 112.56
1st Resistance Point 111.17
Last Price 109.78
1st Support Level 108.99
2nd Support Level 108.21
3rd Support Level 106.82

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52-Week High 111.78
Last Price 109.78
Fibonacci 61.8% 87.94
Fibonacci 50% 80.58
Fibonacci 38.2% 73.21
52-Week Low 49.38

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