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Protagonist Therapeutics, Inc. (PTGX) stock Price

Regular Market:

$85.79-$3.55(-3.97%)
December 18, 2025 | session closed

Full Day:

$88.10+$1.60(+1.85%)
6 min ago | pre-market session open

Summary

  • As of today, PTGX stock price is $85.79, with a fall of -$3.55 (-3.97%) during the most recent trading session on December 18, 2025.
  • Over the past year, PTGX stock price has increased by +$46.25 (+116.97%).
  • PTGX stock price is now -11.14% below its all-time high of $96.54.

Performance

PTGX Price Chart

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Highlights

Range

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Related metrics

PTGX Price Trends

PeriodPeriodPricePriceS&P 500S&P 500NASDAQNASDAQDow JonesDow JonesXLVXLV
1D1 Day-4.0%+0.8%+1.4%+0.1%+0.1%
1M1 Month+0.8%+2.0%+2.0%+3.9%+1.0%
3M3 Months+37.9%+1.7%+1.7%+3.5%+12.1%
6M6 Months+59.1%+13.3%+17.7%+13.7%+15.5%
YTDYTD+122.3%+15.2%+19.1%+12.7%+11.9%
1Y1 Year+117.0%+15.5%+18.8%+13.3%+12.9%
5Y5 Years+306.2%+82.6%+80.4%+58.9%+36.2%

PTGX Price Highs & Lows

PeriodPeriodHighHighCurrent vs Highvs HighLowLowCurrent vs Lowvs Low
1M1-Month$96.54-11.1%$83.52+2.7%
3M3-Month$96.54-11.1%$61.63+39.2%
6M6-Month$96.54-11.1%$49.38+73.7%
1Y1-Year$96.54-11.1%$33.70+154.6%
3Y3-Year$96.54-11.1%$8.69+887.8%
5Y5-Year$96.54-11.1%$6.91+1141.5%
All-TimeAll-Time$96.54-11.1%$4.47+1819.2%

PTGX Price History

DateValue
2025
$85.79(+122.3%)
2024
$38.60(+68.3%)
2023
$22.93(+110.2%)
2022
$10.91(-68.1%)
2021
$34.20(+69.6%)
DateValue
2020
$20.16(+186.0%)
2019
$7.05(+4.8%)
2018
$6.73(-67.6%)
2017
$20.80(-5.4%)
2016
$21.99

FAQ

  • What is the price of Protagonist Therapeutics, Inc. stock today?
  • What is the all-time high price for Protagonist Therapeutics, Inc. stock?
  • What is PTGX year-to-date return?
  • What is PTGX year-on-year return?

What is the price of Protagonist Therapeutics, Inc. stock today?

The current price of PTGX is $85.79

What is the all-time high price for Protagonist Therapeutics, Inc. stock?

Protagonist Therapeutics, Inc. stock all-time high price is $96.54

What is PTGX year-to-date return?

Protagonist Therapeutics, Inc. stock has returned +$47.19 (+122.25%) since the beginning of the year

What is PTGX year-on-year return?

Over the past year, Protagonist Therapeutics, Inc. stock has returned +$46.25 (+116.97%)
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