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2.39
2.45%
-0.06
Ac Immune Sa Stock (ACIU) Price History
The historical daily chart and data for Ac Immune Sa stock (ACIU), show that the latest closing stock price as of October 16, 2026, is $2.39.
- Ac Immune Sa all-time high stock price is $19.97, occurred on September 28, 2016.
- The lowest Ac Immune Sa stock price recorded was $1.4299 on April 09, 2025. Since then, Ac Immune Sa's stock price has risen over 67.14% to $2.39 now.
- The 52-week high stock price for ACIU is $4.00, representing a 67.36% increase from the current share price, occurred on October 29, 2025.
- The 52-week low stock price for ACIU is $2.095, indicating a -12.34% decrease from the current share price, occurred on June 09, 2026.
- The closing price of Ac Immune Sa (ACIU) stock in the beginning of 2025 was $2.85. The stock closed the year at $3.14, a gain of over 10.18% for the year.
The table below shows more information about ACIU historical price data:
Daily
Weekly
Monthly
7D
30D
60D
YTD
1Y
| Date | High | Low | High - Low | Volume | % Change |
|---|---|---|---|---|---|
| Oct 16, 2026 | $2.47 | $2.38 | $0.09 | 126,849.0 | -2.45% |
| Oct 15, 2026 | $2.46 | $2.38 | $0.0795 | 86,886.0 | +2.08% |
| Oct 14, 2026 | $2.41 | $2.35 | $0.06 | 209,776.0 | +0.00% |
| Oct 13, 2026 | $2.44 | $2.39 | $0.05 | 194,920.0 | -2.04% |
| Oct 12, 2026 | $2.50 | $2.42 | $0.08 | 148,474.0 | -2.00% |
| Oct 09, 2026 | $2.59 | $2.48 | $0.115 | 271,325.0 | -1.96% |
| Oct 08, 2026 | $2.61 | $2.50 | $0.11 | 231,858.0 | -0.78% |
| Oct 07, 2026 | $2.59 | $2.50 | $0.09 | 125,081.0 | +1.98% |
| Oct 06, 2026 | $2.72 | $2.51 | $0.21 | 277,841.0 | -7.01% |
| Oct 05, 2026 | $2.75 | $2.65 | $0.095 | 221,399.0 | -0.55% |
| Oct 02, 2026 | $2.88 | $2.69 | $0.19 | 320,257.0 | -3.02% |
| Oct 01, 2026 | $2.83 | $2.57 | $0.265 | 352,698.0 | +7.25% |
| Sep 30, 2026 | $2.75 | $2.61 | $0.135 | 199,647.0 | +0.77% |
| Sep 29, 2026 | $2.66 | $2.56 | $0.10 | 134,227.0 | -0.38% |
| Sep 28, 2026 | $2.62 | $2.40 | $0.215 | 189,116.0 | +3.57% |
| Sep 25, 2026 | $2.66 | $2.45 | $0.208 | 323,581.0 | -5.26% |
| Sep 24, 2026 | $2.85 | $2.66 | $0.19 | 265,286.0 | -6.01% |
| Sep 23, 2026 | $2.91 | $2.67 | $0.238 | 492,823.0 | +3.66% |
| Sep 22, 2026 | $2.75 | $2.66 | $0.09 | 78,091.0 | +2.82% |
| Sep 21, 2026 | $2.72 | $2.57 | $0.15 | 109,422.0 | +0.95% |
| Sep 18, 2026 | $2.81 | $2.62 | $0.1813 | 68,459.0 | -1.87% |
Ac Immune Sa Stock (ACIU) Year by Year Price History
In this detailed analysis, we present a comprehensive overview of the price movements of Ac Immune Sa stock over the years. By exploring the year-by-year data, investors can gain valuable insights into the historical performance and volatility of ACIU shares. From significant milestones and fluctuations to notable trends, this in-depth examination of Ac Immune Sa stock price history provides a foundation for understanding how the company's stock has evolved over time.
Ac Immune Sa Stock (ACIU) Price History 2026
| Month | High | Low | High - Low | Volume | % Change |
|---|---|---|---|---|---|
| Oct, 2026 | $2.88 | $2.35 | $0.53 | 2,567,364.0 | -8.78% |
| Sep, 2026 | $3.00 | $2.40 | $0.595 | 3,478,734.0 | -0.76% |
| Aug, 2026 | $3.00 | $2.18 | $0.82 | 4,849,479.0 | +20.55% |
| Jul, 2026 | $2.63 | $2.12 | $0.5101 | 4,960,888.0 | -7.98% |
| Jun, 2026 | $2.78 | $2.10 | $0.683 | 6,719,723.0 | -10.53% |
| May, 2026 | $3.16 | $2.65 | $0.51 | 5,418,143.0 | -12.21% |
| Apr, 2026 | $3.49 | $2.65 | $0.84 | 5,565,179.0 | +10.18% |
| Mar, 2026 | $3.43 | $2.55 | $0.88 | 5,796,520.0 | -6.14% |
| Feb, 2026 | $3.41 | $2.44 | $0.97 | 5,921,109.0 | -8.15% |
| Jan, 2026 | $3.90 | $3.09 | $0.81 | 8,368,517.0 | +1.59% |
Ac Immune Sa Stock (ACIU) Price History 2025
| Month | High | Low | High - Low | Volume | % Change |
|---|---|---|---|---|---|
| Dec, 2025 | $3.80 | $2.54 | $1.26 | 28,750,537.0 | +5.35% |
| Nov, 2025 | $3.70 | $2.70 | $1.00 | 4,419,257.0 | -11.54% |
| Oct, 2025 | $4.00 | $2.63 | $1.37 | 10,315,056.0 | +16.96% |
| Sep, 2025 | $3.10 | $2.04 | $1.06 | 3,682,862.0 | +41.67% |
| Aug, 2025 | $2.50 | $2.03 | $0.47 | 2,300,865.0 | -5.56% |
| Jul, 2025 | $2.52 | $1.65 | $0.87 | 3,270,646.0 | +6.40% |
| Jun, 2025 | $2.23 | $1.60 | $0.6299 | 2,587,733.0 | +18.71% |
| May, 2025 | $1.80 | $1.51 | $0.29 | 2,253,337.0 | -1.16% |
| Apr, 2025 | $1.94 | $1.43 | $0.5101 | 3,829,169.0 | -7.49% |
| Mar, 2025 | $2.56 | $1.87 | $0.685 | 3,974,900.0 | -26.38% |
| Feb, 2025 | $2.85 | $2.39 | $0.46 | 3,884,272.0 | -7.64% |
| Jan, 2025 | $3.09 | $2.56 | $0.534 | 2,840,858.0 | +1.85% |
Ac Immune Sa Stock (ACIU) Price History 2024
| Month | High | Low | High - Low | Volume | % Change |
|---|---|---|---|---|---|
| Dec, 2024 | $3.41 | $2.60 | $0.81 | 3,082,107.0 | -21.47% |
| Nov, 2024 | $3.88 | $2.85 | $1.03 | 2,679,585.0 | +19.72% |
| Oct, 2024 | $3.84 | $2.80 | $1.04 | 1,835,237.0 | -24.87% |
| Sep, 2024 | $3.98 | $2.92 | $1.06 | 1,972,636.0 | +17.03% |
| Aug, 2024 | $4.09 | $3.00 | $1.09 | 2,179,247.0 | -21.03% |
| Jul, 2024 | $4.26 | $3.42 | $0.84 | 5,342,778.0 | +2.51% |
| Jun, 2024 | $4.98 | $3.80 | $1.18 | 5,911,277.0 | -14.19% |
| May, 2024 | $4.78 | $2.29 | $2.49 | 43,070,453.0 | +87.50% |
| Apr, 2024 | $3.02 | $2.25 | $0.77 | 4,752,092.0 | -16.22% |
| Mar, 2024 | $4.03 | $2.65 | $1.38 | 3,622,676.0 | -18.23% |
| Feb, 2024 | $4.08 | $2.55 | $1.53 | 2,685,777.0 | +12.77% |
| Jan, 2024 | $5.04 | $3.11 | $1.93 | 2,701,723.0 | -35.80% |
4.22%
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