Protagonist Therapeutics, Inc.

PTGX stock score: 57/100

$138.08 · +0.07% · Scored Oct 21, 2026

Technical
66
Fundamental
49
News
54

The reading

Protagonist Therapeutics (PTGX) scores 57 out of 100, which reads neutral, higher than 79% of Healthcare stocks and 64% of the 4,166 US stocks we score.

The composite is technicals and fundamentals weighted equally: technicals read 66, fundamentals 49.

Among the fundamentals, Quick Ratio at 100 and Price Target at 100 score highest, while Earnings Growth (Annual) at 0 weighs the most against it.

On the daily chart, trend-following indicators average 53 and contrarian oscillators 57.

News sentiment is neutral at 54; it is shown, not counted in the composite.

Since Jul 25, 2026 the composite has ranged from 53 to 74, and it is down 17 points over the period.

What’s driving the score

The strongest and weakest of the scorers that count toward PTGX’s composite. Each returns 0–100, higher is more bullish — including metrics where low is good, like P/E.

Fundamental

49

Pulling it up

  • Quick Ratio100

    Quick ratio measures a company's ability to meet short-term obligations with liquid assets.

  • Price Target100

    Price target score compares the current stock price to analyst consensus targets.

  • Current Ratio100

    Current ratio measures ability to pay short-term liabilities with current assets.

Holding it back

  • Earnings Growth (Annual)0

    Annual earnings growth tracks year-over-year profit expansion.

  • Earnings Growth (5-Year)0

    5-year earnings growth evaluates long-term profit trajectory and consistency.

  • EV/EBITDA0

    EV/EBITDA compares the whole company's value, debt included, with its operating earnings before depreciation.

38 weighted scorers; 3 had no data today and are left out rather than counted as zero.

Technical · daily

55

Pulling it up

  • 52-Week Change100

    The price change over the last 52 weeks.

  • S&P 500 52W Comparison97

    S&P 500 52-week comparison evaluates the stock's annual performance relative to the broader market.

  • SMA 20091

    Simple Moving Average (200-period) is the most widely followed long-term trend indicator.

Holding it back

  • Candlestick Patterns0

    Candlestick patterns recognize specific price formations that historically suggest continuation or reversal.

  • Parabolic SAR (PSAR)0

    Parabolic SAR (Stop and Reverse) provides trailing stop levels that follow price trends.

  • Ichimoku Cloud5

    Ichimoku Cloud is a comprehensive indicator showing support/resistance, trend direction, and momentum.

62 weighted scorers; 3 had no data today and are left out rather than counted as zero.

News · shown, not counted

Global News
54

Technical score by timeframe

ChartScoreWeight
Hourly551
Daily553
Weekly672
Monthly742
Quarterly782

Composite score, last 90 days

05010057Jul 25, 2026Oct 21, 2026Jul 25, 2026: 74Jul 26, 2026: 74Jul 27, 2026: 71Jul 28, 2026: 72Jul 29, 2026: 60Jul 30, 2026: 62Jul 31, 2026: 62Aug 2, 2026: 58Aug 3, 2026: 58Aug 5, 2026: 59Aug 6, 2026: 60Aug 7, 2026: 59Aug 8, 2026: 61Aug 9, 2026: 61Aug 10, 2026: 63Aug 11, 2026: 62Aug 12, 2026: 63Aug 13, 2026: 62Aug 14, 2026: 63Aug 15, 2026: 62Aug 16, 2026: 62Aug 17, 2026: 63Aug 18, 2026: 62Aug 19, 2026: 62Aug 20, 2026: 60Aug 22, 2026: 60Aug 23, 2026: 60Aug 24, 2026: 59Aug 25, 2026: 58Aug 26, 2026: 58Aug 27, 2026: 58Aug 28, 2026: 57Aug 29, 2026: 58Aug 30, 2026: 58Aug 31, 2026: 58Sep 1, 2026: 59Sep 2, 2026: 60Sep 3, 2026: 59Sep 4, 2026: 57Sep 5, 2026: 58Sep 6, 2026: 58Sep 7, 2026: 58Sep 8, 2026: 59Sep 9, 2026: 59Sep 10, 2026: 57Sep 11, 2026: 59Sep 12, 2026: 60Sep 13, 2026: 60Sep 14, 2026: 59Sep 15, 2026: 56Sep 16, 2026: 56Sep 17, 2026: 57Sep 18, 2026: 57Sep 19, 2026: 57Sep 20, 2026: 57Sep 21, 2026: 57Sep 22, 2026: 59Sep 23, 2026: 58Sep 24, 2026: 57Sep 25, 2026: 58Sep 26, 2026: 57Sep 27, 2026: 57Sep 28, 2026: 58Sep 29, 2026: 57Sep 30, 2026: 57Oct 1, 2026: 56Oct 2, 2026: 56Oct 3, 2026: 57Oct 4, 2026: 57Oct 5, 2026: 57Oct 6, 2026: 56Oct 7, 2026: 57Oct 8, 2026: 57Oct 9, 2026: 59Oct 10, 2026: 59Oct 11, 2026: 59Oct 12, 2026: 60Oct 13, 2026: 56Oct 14, 2026: 55Oct 15, 2026: 55Oct 16, 2026: 53Oct 17, 2026: 53Oct 18, 2026: 53Oct 19, 2026: 55Oct 20, 2026: 56Oct 21, 2026: 57
Show the daily numbers
DateComposite
Oct 21, 202657
Oct 20, 202656
Oct 19, 202655
Oct 18, 202653
Oct 17, 202653
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Oct 15, 202655
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Oct 12, 202660
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Sep 14, 202659
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Aug 19, 202662
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Aug 17, 202663
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Aug 10, 202663
Aug 9, 202661
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Aug 7, 202659
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Aug 3, 202658
Aug 2, 202658
Jul 31, 202662
Jul 30, 202662
Jul 29, 202660
Jul 28, 202672
Jul 27, 202671
Jul 26, 202674
Jul 25, 202674

Key facts

Market cap
$8.9B
Sector
Healthcare
Industry
Biotechnology
Beta
1.52
Risk grade (1–10)
7
Next earnings
Nov 5, 2026

Biotechnology peers

CompanyMarket capScore
KRYS Krystal Biotech$9.5B66
KYMR Kymera Therapeutics$9.3B52
IBRX ImmunityBio$9.2B53
CAI Caris Life Sciences$9.1B58
CYTK Cytokinetics$8.7B45
SYRE Spyre Therapeutics$8.7B52

Questions

What is PTGX's stock score today?

PTGX scores 57/100 (Neutral) as of Oct 21, 2026: technical 66, fundamental 49, and news sentiment 54, which is shown but not counted. Scores are recomputed every night.

Is PTGX a buy?

The score is not a buy or sell recommendation. A 57 says the technical and fundamental signals we measure lean neutral today, relative to every other stock scored the same way. Use the breakdown above to see why, and treat it as a starting point for your own research.

How is the PTGX score calculated?

100 weighted scorers feed it today: 38 fundamental, scored against Healthcare ranges, and 62 technical on the daily chart, with 5 timeframes blended into the technical total. Every scorer returns 0–100; missing data is left out, never counted as zero.

Scores are information, not investment advice. Computed from Yahoo Finance, Finnhub and Alpha Vantage data; technical indicators via TA-Lib. Past scores do not predict future returns.