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News sentiment

Protagonist Therapeutics, Inc (PTGX) news sentiment

How positive or negative Protagonist Therapeutics, Inc's news headlines have been since Sep 23, 2019, week by week, with the last 90 sessions day by day and each recent headline's tone and source.

As of 2026-10-29

Average tone, last 30 sessions
-11From -100 (every headline negative) to +100 (every headline positive)
Headlines, last 30 sessions
8
Headlines, last 90 sessions
36
Change from the 90-session average
-43
Latest session
2026-10-29

Weekly headline tone since September 2019

Hover a week for its biggest stories; click to pin.

Tone8-week averageHeadlinesFiltered out (passing mentions)
Every week since Sep 23, 2019
PTGX headline tone: Every week since Sep 23, 2019, 228 weeks from September 23, 2019 to October 19, 2026.-100-75-50-25+25+50+75+1000Headlines2020202120222023202420252026

Coverage of Protagonist Therapeutics, Inc over the last 30 trading sessions is negative (-11) across 8 headlines, 45 points below its one-year average of +34. The most widely carried story in the week of Oct 19, 2026 was "Comparing Sarepta Therapeutics (NASDAQ:SRPT) and Protagonist Therapeutics (NASDAQ:PTGX)", carried by 1 outlet.

Each point is one week of headlines about Protagonist Therapeutics, Inc: the share of positive minus negative headlines, from -100 to +100, with the 8-week average drawn through it and the number of headlines beneath. Since coverage began, 674 headlines average +32.

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Tone mix

PTGX headlines by tone, last 52 weeks
positive
41%
neutral
54%
negative
5%

Week by week 52 weeks

Apr 21, 2025: 0 positive, 3 neutral, 0 negativeMay 5, 2025: 1 positive, 2 neutral, 0 negativeMay 12, 2025: 2 positive, 1 neutral, 0 negativeMay 26, 2025: 2 positive, 1 neutral, 0 negativeJun 2, 2025: 1 positive, 0 neutral, 0 negativeJul 28, 2025: 0 positive, 2 neutral, 0 negativeAug 4, 2025: 0 positive, 2 neutral, 1 negativeAug 11, 2025: 1 positive, 0 neutral, 0 negativeAug 25, 2025: 0 positive, 2 neutral, 0 negativeSep 1, 2025: 0 positive, 2 neutral, 0 negativeSep 15, 2025: 4 positive, 1 neutral, 0 negativeSep 22, 2025: 2 positive, 0 neutral, 0 negativeSep 29, 2025: 0 positive, 1 neutral, 0 negativeOct 6, 2025: 1 positive, 0 neutral, 0 negativeOct 13, 2025: 4 positive, 5 neutral, 1 negativeNov 3, 2025: 1 positive, 6 neutral, 0 negativeNov 10, 2025: 4 positive, 1 neutral, 1 negativeNov 17, 2025: 0 positive, 1 neutral, 0 negativeNov 24, 2025: 0 positive, 1 neutral, 1 negativeDec 1, 2025: 0 positive, 1 neutral, 0 negativeDec 8, 2025: 2 positive, 1 neutral, 0 negativeJan 5, 2026: 1 positive, 0 neutral, 0 negativeJan 19, 2026: 0 positive, 2 neutral, 0 negativeJan 26, 2026: 0 positive, 2 neutral, 0 negativeFeb 2, 2026: 2 positive, 2 neutral, 0 negativeFeb 9, 2026: 2 positive, 1 neutral, 0 negativeFeb 16, 2026: 0 positive, 2 neutral, 0 negativeFeb 23, 2026: 1 positive, 2 neutral, 1 negativeMar 2, 2026: 2 positive, 0 neutral, 0 negativeMar 16, 2026: 7 positive, 2 neutral, 0 negativeMar 23, 2026: 1 positive, 0 neutral, 0 negativeMar 30, 2026: 0 positive, 4 neutral, 0 negativeApr 13, 2026: 1 positive, 1 neutral, 0 negativeApr 27, 2026: 1 positive, 1 neutral, 0 negativeMay 4, 2026: 2 positive, 1 neutral, 0 negativeMay 11, 2026: 0 positive, 5 neutral, 0 negativeMay 18, 2026: 0 positive, 1 neutral, 0 negativeMay 25, 2026: 0 positive, 3 neutral, 0 negativeJun 1, 2026: 1 positive, 1 neutral, 0 negativeJun 15, 2026: 1 positive, 2 neutral, 0 negativeJun 29, 2026: 1 positive, 1 neutral, 0 negativeJul 13, 2026: 1 positive, 0 neutral, 0 negativeJul 20, 2026: 1 positive, 1 neutral, 0 negativeAug 3, 2026: 2 positive, 0 neutral, 0 negativeAug 10, 2026: 0 positive, 2 neutral, 0 negativeAug 17, 2026: 2 positive, 0 neutral, 0 negativeAug 31, 2026: 4 positive, 2 neutral, 0 negativeSep 7, 2026: 3 positive, 5 neutral, 0 negativeSep 14, 2026: 0 positive, 3 neutral, 0 negativeOct 5, 2026: 0 positive, 1 neutral, 0 negativeOct 12, 2026: 1 positive, 1 neutral, 2 negativeOct 19, 2026: 0 positive, 1 neutral, 0 negative
Apr 21, 2025Oct 19, 2026

Share of Protagonist Therapeutics, Inc's 151 headlines over the last 52 weeks by the model's call, and the same mix week by week.

Biggest swings in the last year

The weeks whose tone moved furthest from the 8-week average, with the story most outlets carried that week.

Daily headline tone, last 90 sessions

Hover a session for its totals; click to pin.

Session tone8-session averageHeadlines
Last 25 sessions with a headline
PTGX average headline tone by session: Last 25 sessions with a headline, 25 sessions from June 30, 2026 to October 27, 2026.-100-75-50-25+25+50+75+1000HeadlinesJun 2026JulAugSepOct

Each point is the average score of the headlines about Protagonist Therapeutics, Inc in one trading session, with the 8-session average drawn through it. Sessions with no headline about the company have no point.

Tone by period

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Last 7 sessions30
Last 30 sessions8-11
Last 90 sessions36+32

Every headline in the period counts equally.

Headlines on Tuesday, October 27, 2026

2 headlines, average tone 0: 0 positive, 2 neutral and 0 negative. Showing all 2.

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Protagonist Therapeutics to Participate in Four Investment Bank Conferences in November 2026www.tennesseedaily.com2Neutral
Protagonist Therapeutics to Participate in Four Investment Bank Conferences ...www.pr-inside.com1Neutral

Headlines on Thursday, October 22, 2026

1 headline, average tone 0: 0 positive, 1 neutral and 0 negative. Showing all 1.

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Comparing Sarepta Therapeutics (NASDAQ:SRPT) and Protagonist Therapeutics (NASDAQ:PTGX)www.dailypolitical.com1Neutral

Headlines on Wednesday, October 14, 2026

1 headline, average tone +100: 1 positive, 0 neutral and 0 negative. Showing all 1.

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Protagonist Therapeutics (NASDAQ:PTGX) Stock Rating Upgraded by UBS Groupwww.themarketsdaily.com1Positive

Headlines on Tuesday, October 13, 2026

1 headline, average tone 0: 0 positive, 1 neutral and 0 negative. Showing all 1.

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Comparing Protagonist Therapeutics (NASDAQ:PTGX) and Genelux (NASDAQ:GNLX)www.tickerreport.com1Neutral

Headlines on Monday, October 12, 2026

2 headlines, average tone -93: 0 positive, 0 neutral and 2 negative. Showing all 2.

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Protagonist Therapeutics (NASDAQ:PTGX) Stock Gets Downgrade from Wall Street Zenwww.themarketsdaily.com1Negative
Protagonist Therapeutics (NASDAQ:PTGX) Downgraded by Wall Street Zen to Buywww.dailypolitical.com1Negative

How the score works

A headline's tone is not a forecast of the share price. Read the headlines themselves before acting on an average.

  1. Which headlines count

    Headlines come from the GDELT global news feed from 2019-09-23 on. A headline counts only when a model judges it to be about Protagonist Therapeutics, Inc, not a passing mention.

  2. How each headline is scored

    The model calls each headline positive, neutral or negative news for the company. A period's tone is the share of positive minus negative headlines, from -100 (all negative) to +100 (all positive).

  3. When a headline counts

    Headlines published by 9:15 a.m. New York time belong to that day's session. Later and weekend headlines move to the next trading session.

  4. Repeated stories

    When several outlets carry the same headline, it counts once per session.