0.3261
price down icon9.34%   -0.0336
after-market After Hours: .33 0.0039 +1.20%
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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 01, 2025, is $0.3261.
  • 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 49.66% to $0.3261 now.
  • The 52-week high stock price for PRPH is $3.08, representing a 844.50% increase from the current share price, occurred on August 02, 2024.
  • The 52-week low stock price for PRPH is $0.2179, indicating a -33.18% 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 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%
Jul 23, 2025 $0.445 $0.4175 $0.0275 492,729.0 +11.42%
Jul 22, 2025 $0.41 $0.375 $0.035 713,862.0 -3.10%
Jul 21, 2025 $0.43 $0.371 $0.059 3,496,552.0 +10.29%
Jul 18, 2025 $0.39 $0.3525 $0.0375 734,923.0 -2.17%
Jul 17, 2025 $0.3869 $0.35 $0.0369 824,134.0 +0.38%
Jul 16, 2025 $0.416 $0.37 $0.046 1,011,703.0 -10.58%
Jul 15, 2025 $0.4294 $0.4021 $0.0273 421,963.0 -2.16%
Jul 14, 2025 $0.4388 $0.412 $0.0268 369,412.0 +0.40%
Jul 11, 2025 $0.44 $0.417 $0.023 353,772.0 -1.47%
Jul 10, 2025 $0.4381 $0.4181 $0.02 277,212.0 +1.34%
Jul 09, 2025 $0.4499 $0.417 $0.0329 452,250.0 -2.28%
Jul 08, 2025 $0.4582 $0.4215 $0.0367 544,806.0 -1.83%
Jul 07, 2025 $0.45 $0.419 $0.031 912,922.0 +5.64%
Jul 03, 2025 $0.428 $0.40 $0.028 479,916.0 +3.67%

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 $0.355 $0.321 $0.034 783,487.0 +0.00%
Jul, 2025 $0.4999 $0.321 $0.1789 20,553,845.0 -16.66%
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
$290.31
price up icon 0.54%
$134.58
price up icon 0.69%
diagnostics_research DGX
$170.85
price up icon 2.05%
diagnostics_research LH
$261.50
price up icon 0.55%
diagnostics_research MTD
$1,197.23
price down icon 2.95%
diagnostics_research IQV
$182.45
price down icon 1.83%
Cap:     |  Volume (24h):