0.3288
price down icon1.88%   -0.0063
 
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Prophase Labs Inc Stock (PRPH) Price History

The historical daily chart and data for Prophase Labs Inc stock (PRPH), adjusted for splits and dividends, show that the latest closing stock price as of August 22, 2025, is $0.3288.
  • Prophase Labs Inc all-time high stock price is $16.04, occurred on January 15, 2021.
  • The lowest Prophase Labs Inc stock price recorded was $0.2179 on February 03, 2025. Since then, Prophase Labs Inc's stock price has risen over 50.89% to $0.3288 now.
  • The 52-week high stock price for PRPH is $3.00, representing a 812.41% increase from the current share price, occurred on September 06, 2024.
  • The 52-week low stock price for PRPH is $0.2179, indicating a -33.73% decrease from the current share price, occurred on February 03, 2025.
  • The closing price of Prophase Labs Inc (PRPH) stock in the beginning of 2024 was $7.55. The stock closed the year at $9.63, a gain of over 27.55% for the year.
The table below shows more information about PRPH historical price data:
Date High Low High - Low Volume % Change
Aug 22, 2025 $0.3449 $0.3207 $0.0242 680,889.0 -1.88%
Aug 21, 2025 $0.349 $0.315 $0.034 692,647.0 +1.61%
Aug 20, 2025 $0.333 $0.3085 $0.0245 934,007.0 +5.54%
Aug 19, 2025 $0.3349 $0.3125 $0.0224 1,157,705.0 -6.44%
Aug 18, 2025 $0.3599 $0.3315 $0.0284 1,253,937.0 -4.38%
Aug 15, 2025 $0.3526 $0.315 $0.0376 3,540,664.0 +5.05%
Aug 14, 2025 $0.3441 $0.31 $0.0341 3,351,456.0 +1.56%
Aug 13, 2025 $0.3711 $0.305 $0.0661 12,574,883.0 -7.51%
Aug 12, 2025 $0.443 $0.335 $0.108 272,103,210.0 +25.67%
Aug 11, 2025 $0.3338 $0.2774 $0.0564 1,534,921.0 -9.77%
Aug 08, 2025 $0.3399 $0.305 $0.0349 371,600.0 -4.26%
Aug 07, 2025 $0.3489 $0.3179 $0.031 390,982.0 +3.03%
Aug 06, 2025 $0.323 $0.305 $0.018 226,319.0 +2.89%
Aug 05, 2025 $0.32 $0.303 $0.017 466,285.0 -0.81%
Aug 04, 2025 $0.3323 $0.3061 $0.0263 712,862.0 -4.91%
Aug 01, 2025 $0.355 $0.321 $0.034 783,487.0 -9.34%
Jul 31, 2025 $0.3644 $0.3413 $0.0231 444,245.0 +1.07%
Jul 30, 2025 $0.3899 $0.3504 $0.0395 971,788.0 +1.60%
Jul 29, 2025 $0.4399 $0.3415 $0.0984 3,162,986.0 -21.10%
Jul 28, 2025 $0.4999 $0.436 $0.0639 1,078,402.0 -4.73%
Jul 25, 2025 $0.4785 $0.421 $0.0575 975,030.0 +10.57%
Jul 24, 2025 $0.4394 $0.4144 $0.025 549,294.0 -3.10%

Prophase Labs Inc Stock (PRPH) Year by Year Price History

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

Prophase Labs Inc Stock (PRPH) Price History 2025

Month High Low High - Low Volume % Change
Aug, 2025 $0.443 $0.2774 $0.1656 301,456,743.0 -8.59%
Jul, 2025 $0.4999 $0.3413 $0.1586 19,770,358.0 -8.08%
Jun, 2025 $0.4085 $0.324 $0.0845 81,042,629.0 +5.90%
May, 2025 $0.47 $0.2277 $0.2423 39,862,115.0 +6.18%
Apr, 2025 $0.52 $0.2213 $0.2987 43,062,007.0 -13.93%
Mar, 2025 $0.595 $0.3088 $0.2862 36,604,834.0 -9.92%
Feb, 2025 $0.78 $0.2179 $0.5621 548,834,698.0 +70.45%
Jan, 2025 $0.9349 $0.2633 $0.6716 8,360,842.0 -65.22%

Prophase Labs Inc Stock (PRPH) Price History 2024

Month High Low High - Low Volume % Change
Dec, 2024 $0.7859 $0.6105 $0.1754 4,970,845.0 -6.79%
Nov, 2024 $2.28 $0.6601 $1.62 6,144,183.0 -66.29%
Oct, 2024 $2.50 $2.15 $0.3499 505,288.0 -5.37%
Sep, 2024 $3.00 $2.00 $1.00 699,975.0 -10.04%
Aug, 2024 $3.22 $2.04 $1.18 690,701.0 -12.09%
Jul, 2024 $4.18 $3.01 $1.17 664,557.0 -26.79%
Jun, 2024 $5.19 $4.03 $1.16 504,651.0 -18.83%
May, 2024 $5.62 $4.58 $1.04 1,067,143.0 +11.71%
Apr, 2024 $7.48 $4.45 $3.03 2,216,003.0 -28.75%
Mar, 2024 $6.71 $4.37 $2.34 537,884.0 +44.74%
Feb, 2024 $5.25 $4.47 $0.78 498,674.0 -7.84%
Jan, 2024 $5.30 $4.50 $0.80 529,353.0 +7.30%

Prophase Labs Inc Stock (PRPH) Price History 2023

Month High Low High - Low Volume % Change
Dec, 2023 $5.33 $4.33 $0.99 631,118.0 -10.85%
Nov, 2023 $5.70 $4.25 $1.45 505,156.0 +15.49%
Oct, 2023 $4.69 $4.33 $0.36 384,999.0 +0.46%
Sep, 2023 $5.05 $4.12 $0.93 929,001.0 +2.10%
Aug, 2023 $7.55 $4.05 $3.50 1,253,703.0 -41.21%
Jul, 2023 $7.59 $6.80 $0.79 596,491.0 +0.28%
Jun, 2023 $9.75 $6.97 $2.78 1,635,101.0 -23.50%
May, 2023 $9.94 $7.55 $2.39 2,395,634.0 +26.53%
Apr, 2023 $8.87 $7.47 $1.40 771,886.0 -1.57%
Mar, 2023 $8.55 $6.60 $1.96 1,115,148.0 +4.24%
Feb, 2023 $8.46 $7.13 $1.33 637,948.0 -10.64%
Jan, 2023 $9.88 $7.86 $2.02 1,073,457.0 -15.06%
diagnostics_research WAT
$302.19
price up icon 4.05%
diagnostics_research DGX
$180.23
price down icon 1.90%
$165.60
price up icon 2.25%
diagnostics_research LH
$278.18
price up icon 0.59%
diagnostics_research MTD
$1,321.45
price up icon 3.40%
diagnostics_research IQV
$191.15
price up icon 3.11%
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