41.50
price down icon1.24%   -0.52
after-market After Hours: 41.50
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Protagonist Therapeutics Inc Stock (PTGX) Price History

The historical daily chart and data for Protagonist Therapeutics Inc stock (PTGX), show that the latest closing stock price as of September 06, 2024, is $41.50.
  • Protagonist Therapeutics Inc all-time high stock price is $50.54, occurred on September 07, 2021.
  • The lowest Protagonist Therapeutics Inc stock price recorded was $4.47 on December 03, 2019. Since then, Protagonist Therapeutics Inc's stock price has risen over 828.41% to $41.50 now.
  • The 52-week high stock price for PTGX is $43.76, representing a 5.45% increase from the current share price, occurred on August 29, 2024.
  • The 52-week low stock price for PTGX is $13.72, indicating a -66.94% decrease from the current share price, occurred on October 25, 2023.
  • The closing price of Protagonist Therapeutics Inc (PTGX) stock in the beginning of 2023 was $35.32. The stock closed the year at $10.91, a loss of over -69.11% for the year.
The table below shows more information about PTGX historical price data:
Date High Low High - Low Volume % Change
Sep 06, 2024 $42.60 $41.38 $1.22 471,242.0 -1.24%
Sep 05, 2024 $42.08 $41.00 $1.08 282,248.0 +0.53%
Sep 04, 2024 $42.33 $40.88 $1.45 611,448.0 +0.94%
Sep 03, 2024 $43.56 $40.67 $2.89 531,155.0 -3.45%
Aug 30, 2024 $43.09 $42.05 $1.05 491,716.0 +1.42%
Aug 29, 2024 $43.76 $42.16 $1.60 373,652.0 -1.08%
Aug 28, 2024 $43.31 $42.04 $1.27 436,424.0 +1.16%
Aug 27, 2024 $42.35 $41.26 $1.09 387,025.0 +1.59%
Aug 26, 2024 $42.06 $41.14 $0.925 357,842.0 -0.19%
Aug 23, 2024 $41.84 $40.80 $1.05 689,061.0 +0.58%
Aug 22, 2024 $42.26 $40.89 $1.37 557,257.0 -0.26%
Aug 21, 2024 $42.03 $41.11 $0.925 671,969.0 +0.12%
Aug 20, 2024 $42.10 $41.06 $1.04 511,273.0 -0.95%
Aug 19, 2024 $42.30 $41.12 $1.18 494,436.0 +1.21%
Aug 16, 2024 $41.94 $40.10 $1.84 811,892.0 +2.00%
Aug 15, 2024 $41.12 $40.36 $0.7599 659,780.0 +0.87%
Aug 14, 2024 $41.10 $39.91 $1.19 606,940.0 -0.17%
Aug 13, 2024 $41.34 $39.74 $1.60 629,097.0 -0.71%
Aug 12, 2024 $41.00 $38.32 $2.68 683,615.0 +4.86%
Aug 09, 2024 $39.15 $37.41 $1.74 907,722.0 +4.14%

Protagonist Therapeutics Inc Stock (PTGX) Year by Year Price History

In this detailed analysis, we present a comprehensive overview of the price movements of Protagonist Therapeutics Inc stock over the years. By exploring the year-by-year data, investors can gain valuable insights into the historical performance and volatility of PTGX shares. From significant milestones and fluctuations to notable trends, this in-depth examination of Protagonist Therapeutics Inc stock price history provides a foundation for understanding how the company's stock has evolved over time.

Protagonist Therapeutics Inc Stock (PTGX) Price History 2024

Month High Low High - Low Volume % Change
Sep, 2024 $43.56 $40.67 $2.89 2,367,335.0 -3.24%
Aug, 2024 $43.76 $32.50 $11.26 13,350,479.0 +14.56%
Jul, 2024 $42.67 $33.21 $9.46 27,469,672.0 +8.05%
Jun, 2024 $35.96 $28.36 $7.60 17,898,965.0 +23.09%
May, 2024 $32.64 $24.78 $7.86 10,374,141.0 +12.11%
Apr, 2024 $29.21 $24.22 $4.99 11,096,780.0 -13.20%
Mar, 2024 $33.34 $27.59 $5.76 11,517,719.0 -4.77%
Feb, 2024 $31.40 $25.07 $6.33 15,825,790.0 +21.47%
Jan, 2024 $28.10 $21.43 $6.67 16,412,528.0 +9.07%

Protagonist Therapeutics Inc Stock (PTGX) Price History 2023

Month High Low High - Low Volume % Change
Dec, 2023 $23.88 $17.70 $6.18 16,641,102.0 +25.92%
Nov, 2023 $18.68 $14.43 $4.25 12,263,879.0 +25.24%
Oct, 2023 $16.84 $13.72 $3.12 13,374,549.0 -12.83%
Sep, 2023 $20.23 $16.33 $3.90 13,903,065.0 -15.84%
Aug, 2023 $20.58 $17.82 $2.76 12,836,044.0 +2.16%
Jul, 2023 $26.81 $16.65 $10.16 27,219,690.0 -29.76%
Jun, 2023 $30.10 $25.71 $4.39 24,645,412.0 +5.95%
May, 2023 $27.10 $22.60 $4.50 20,384,295.0 +15.35%
Apr, 2023 $24.48 $17.64 $6.84 23,376,236.0 -1.74%
Mar, 2023 $25.69 $15.01 $10.68 58,892,400.0 +41.80%
Feb, 2023 $17.97 $13.18 $4.79 24,063,337.0 +22.05%
Jan, 2023 $13.89 $10.62 $3.27 19,294,918.0 +21.81%

Protagonist Therapeutics Inc Stock (PTGX) Price History 2022

Month High Low High - Low Volume % Change
Dec, 2022 $11.46 $7.45 $4.01 21,410,533.0 +37.93%
Nov, 2022 $8.64 $7.24 $1.41 13,744,284.0 -2.35%
Oct, 2022 $9.08 $7.87 $1.21 13,968,904.0 -3.91%
Sep, 2022 $9.35 $7.68 $1.67 20,779,735.0 -3.33%
Aug, 2022 $11.97 $8.56 $3.41 20,148,503.0 -12.36%
Jul, 2022 $10.68 $7.71 $2.97 18,851,089.0 +25.79%
Jun, 2022 $9.51 $6.91 $2.60 26,606,487.0 -9.70%
May, 2022 $10.26 $7.39 $2.87 27,801,784.0 -3.63%
Apr, 2022 $25.76 $8.63 $17.13 32,554,037.0 -61.61%
Mar, 2022 $27.97 $22.93 $5.04 14,764,066.0 -2.47%
Feb, 2022 $30.42 $22.56 $7.86 15,098,302.0 -17.10%
Jan, 2022 $37.05 $25.96 $11.09 14,412,390.0 -14.36%
$84.08
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$27.52
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$191.32
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$89.94
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$72.89
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$246.78
price down icon 1.87%
Cap:     |  Volume (24h):