2.48
price up icon5.08%   0.12
pre-market  Pre-market:  2.28   -0.20   -8.06%
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Phio Pharmaceuticals Corp Stock (PHIO) Price History

The historical daily chart and data for Phio Pharmaceuticals Corp stock (PHIO), show that the latest closing stock price as of September 30, 2025, is $2.48.
  • Phio Pharmaceuticals Corp all-time high stock price is $346.50, occurred on April 03, 2019.
  • The lowest Phio Pharmaceuticals Corp stock price recorded was $0.50 on January 26, 2024. Since then, Phio Pharmaceuticals Corp's stock price has risen over 396.00% to $2.48 now.
  • The 52-week high stock price for PHIO is $9.79, representing a 294.76% increase from the current share price, occurred on January 13, 2025.
  • The 52-week low stock price for PHIO is $0.9657, indicating a -61.06% decrease from the current share price, occurred on April 08, 2025.
  • The closing price of Phio Pharmaceuticals Corp (PHIO) stock in the beginning of 2024 was $13.08. The stock closed the year at $4.464, a loss of over -65.87% for the year.
The table below shows more information about PHIO historical price data:
Date High Low High - Low Volume % Change
Sep 30, 2025 $2.56 $2.32 $0.2399 531,940.0 +5.08%
Sep 29, 2025 $2.39 $2.13 $0.26 225,425.0 +5.83%
Sep 26, 2025 $2.26 $2.16 $0.0987 90,717.0 +1.36%
Sep 25, 2025 $2.25 $2.16 $0.0868 57,345.0 -1.35%
Sep 24, 2025 $2.24 $2.15 $0.0932 41,059.0 +2.76%
Sep 23, 2025 $2.26 $2.13 $0.13 117,470.0 -3.13%
Sep 22, 2025 $2.24 $2.12 $0.1151 109,616.0 +8.21%
Sep 19, 2025 $2.13 $2.03 $0.10 103,489.0 -1.90%
Sep 18, 2025 $2.13 $2.03 $0.10 101,276.0 +0.00%
Sep 17, 2025 $2.17 $2.08 $0.0873 52,895.0 -2.31%
Sep 16, 2025 $2.19 $2.11 $0.08 66,685.0 +1.41%
Sep 15, 2025 $2.20 $2.06 $0.1364 107,369.0 -2.29%
Sep 12, 2025 $2.32 $2.15 $0.17 115,295.0 -6.03%
Sep 11, 2025 $2.47 $2.30 $0.1659 113,417.0 -6.07%
Sep 10, 2025 $2.57 $2.33 $0.24 230,211.0 +1.23%
Sep 09, 2025 $2.46 $2.11 $0.35 342,615.0 +15.09%
Sep 08, 2025 $2.15 $2.01 $0.14 125,970.0 +3.92%
Sep 05, 2025 $2.04 $2.00 $0.04 30,429.0 -0.97%
Sep 04, 2025 $2.08 $1.99 $0.0899 83,001.0 -0.96%
Sep 03, 2025 $2.11 $1.99 $0.1169 145,592.0 -1.89%

Phio Pharmaceuticals Corp Stock (PHIO) Year by Year Price History

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

Phio Pharmaceuticals Corp Stock (PHIO) Price History 2025

Month High Low High - Low Volume % Change
Sep, 2025 $2.57 $1.96 $0.61 3,741,062.0 +25.89%
Aug, 2025 $2.47 $1.91 $0.56 2,801,061.0 -17.23%
Jul, 2025 $3.48 $2.30 $1.18 53,285,480.0 +1.28%
Jun, 2025 $3.25 $1.96 $1.29 13,815,662.0 +17.50%
May, 2025 $2.16 $1.68 $0.48 17,371,552.0 +4.17%
Apr, 2025 $3.13 $0.9657 $2.16 175,256,820.0 +47.69%
Mar, 2025 $1.44 $1.24 $0.20 1,953,508.0 -8.45%
Feb, 2025 $2.17 $1.36 $0.815 4,702,320.0 -31.07%
Jan, 2025 $9.79 $1.61 $8.18 368,278,123.0 +14.44%

Phio Pharmaceuticals Corp Stock (PHIO) Price History 2024

Month High Low High - Low Volume % Change
Dec, 2024 $3.11 $1.53 $1.58 19,108,200.0 -30.15%
Nov, 2024 $3.70 $2.17 $1.53 978,577.0 -8.72%
Oct, 2024 $3.88 $2.42 $1.46 2,396,243.0 -13.62%
Sep, 2024 $4.00 $2.50 $1.50 936,677.0 +26.84%
Aug, 2024 $3.30 $2.40 $0.90 658,462.0 -15.00%
Jul, 2024 $6.48 $3.12 $3.36 1,495,437.7 -48.61%
Jun, 2024 $7.02 $5.86 $1.16 86,244.1 -5.22%
May, 2024 $8.54 $5.86 $2.68 276,175.8 +5.04%
Apr, 2024 $9.45 $5.44 $4.01 1,028,211.3 +2.21%
Mar, 2024 $10.35 $5.94 $4.41 1,089,759.2 -37.04%
Feb, 2024 $10.05 $4.91 $5.14 689,965.2 +81.82%
Jan, 2024 $7.20 $4.50 $2.70 445,904.7 -21.84%

Phio Pharmaceuticals Corp Stock (PHIO) Price History 2023

Month High Low High - Low Volume % Change
Dec, 2023 $18.81 $6.30 $12.51 3,672,090.9 -30.50%
Nov, 2023 $12.64 $7.92 $4.72 168,733.4 -11.81%
Oct, 2023 $29.07 $11.07 $18.00 6,773,190.9 -17.88%
Sep, 2023 $21.96 $11.97 $9.99 68,486.6 -29.11%
Aug, 2023 $24.21 $18.81 $5.40 35,378.6 -20.22%
Jul, 2023 $27.72 $23.22 $4.50 84,479.7 -6.97%
Jun, 2023 $31.77 $24.30 $7.47 128,599.0 -18.00%
May, 2023 $61.65 $29.52 $32.13 3,235,621.9 +3.55%
Apr, 2023 $110.4 $27.99 $82.44 752,282.9 -39.86%
Mar, 2023 $55.84 $46.26 $9.58 23,672.0 +2.55%
Feb, 2023 $62.91 $43.47 $19.44 73,329.6 -11.92%
Jan, 2023 $84.77 $38.89 $45.88 151,272.2 +39.38%
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Cap:     |  Volume (24h):