AC Immune SA (ACIU)
NASDAQ: ACIU
· Real-Time Price · USD
1.72
0.05 (2.99%)
At close: May 02, 2025, 3:59 PM
1.72
0.29%
After-hours: May 02, 2025, 04:02 PM EDT
AC Immune SA Short Interest
AC Immune SA has a total short interest of 1.45M. Its short interest has increased by 0.78% to the previous Month.
Short Interest
1.45M
Short Prior Month
1.44M
% Change MoM
0.78%
Short % Floating
3.05%
Short % Outstanding
1.44%
Days to Cover
6.78
Short Interest Chart
Short Interest History
| Date | Short Interest | Short Prior Month | % Change | Day to Cover | Short % Float | Short % Out |
|---|---|---|---|---|---|---|
| Apr 25, 2025 | 1.45M | 1.44M | 0.78% | 6.78 | 3.05% | 1.44% |
| Apr 09, 2025 | 1.44M | 1.35M | 6.56% | 7.75 | 3.03% | 1.43% |
| Mar 25, 2025 | 1.35M | 1.09M | 24.13% | 6.64 | 2.84% | 1.34% |
| Mar 11, 2025 | 1.09M | 1.16M | -6.18% | 6.11 | 2.05% | 1.1% |
| Feb 26, 2025 | 1.16M | 1.06M | 9.55% | 5.09 | 2.18% | 1.17% |
| Feb 11, 2025 | 1.06M | 1.01M | 4.33% | 7.01 | 1.99% | 1.07% |
| Jan 27, 2025 | 1.01M | 1.01M | 0.74% | 7.79 | 1.91% | 1.02% |
| Jan 10, 2025 | 1.01M | 986.13K | 2.02% | 7.08 | 1.9% | 1.02% |
| Dec 24, 2024 | 986.13K | 1.02M | -3.61% | 6.67 | 1.86% | 1% |
| Dec 10, 2024 | 1.02M | 1.05M | -2.95% | 13.6 | 1.93% | 1.03% |
| Nov 26, 2024 | 1.05M | 984.46K | 7.09% | 5.83 | 1.99% | 1.07% |
| Nov 11, 2024 | 984.46K | 796.92K | 23.53% | 11.31 | 1.86% | 1% |
| Oct 24, 2024 | 796.92K | 860.85K | -7.43% | 11.66 | 1.5% | 0.81% |
| Oct 09, 2024 | 860.85K | 762.38K | 12.92% | 7.13 | 1.62% | 0.87% |
| Sep 24, 2024 | 762.38K | 756.03K | 0.84% | 11.13 | 1.44% | 0.77% |
| Sep 11, 2024 | 756.03K | 783.97K | -3.56% | 8.3 | 1.43% | 0.76% |
| Aug 26, 2024 | 783.97K | 938.34K | -16.45% | 7.44 | 1.48% | 0.79% |
| Aug 09, 2024 | 938.34K | 964.93K | -2.76% | 3.96 | 1.77% | 0.95% |
| Jul 24, 2024 | 964.93K | 731.12K | 31.98% | 3.98 | 1.82% | 0.98% |
| Jul 10, 2024 | 731.12K | 801.37K | -8.77% | 2.9 | 1.38% | 0.74% |
| Jun 26, 2024 | 801.37K | 779.22K | 2.84% | 2.21 | 1.51% | 0.81% |
| Jun 11, 2024 | 779.22K | 1.61M | -51.72% | 1.7 | 1.47% | 0.79% |
| May 24, 2024 | 1.61M | 506.17K | 218.87% | 1 | 3.05% | 1.63% |
| May 09, 2024 | 506.17K | 509.36K | -0.62% | 2.43 | 0.96% | 0.51% |
| Apr 24, 2024 | 509.36K | 560.59K | -9.14% | 2.14 | 0.96% | 0.52% |
| Apr 09, 2024 | 560.59K | 582.97K | -3.84% | 2.18 | 1.06% | 0.57% |
| Mar 26, 2024 | 582.97K | 628.01K | -7.17% | 5.15 | 1.1% | 0.59% |
| Mar 11, 2024 | 628.01K | 668.08K | -6% | 4.75 | 1.18% | 0.63% |
| Feb 27, 2024 | 668.08K | 480.55K | 39.02% | 5.14 | 1.1% | 0.68% |
| Feb 09, 2024 | 480.55K | 559.26K | -14.07% | 4.2 | 0.79% | 0.49% |
| Jan 24, 2024 | 559.26K | 579.22K | -3.45% | 3.92 | 0.92% | 0.57% |
| Jan 10, 2024 | 579.22K | 496.39K | 16.69% | 2.99 | 0.95% | 0.59% |
| Dec 27, 2023 | 496.39K | 511.69K | -2.99% | 2.59 | 0.82% | 0.5% |
| Dec 11, 2023 | 511.69K | 564.88K | -9.42% | 14.1 | 1.12% | 0.61% |
| Nov 27, 2023 | 564.88K | 535.3K | 5.53% | 12.41 | 1.24% | 0.68% |
| Nov 09, 2023 | 535.3K | 485.12K | 10.34% | 11.29 | 1.18% | 0.64% |
| Oct 24, 2023 | 485.12K | 472.1K | 2.76% | 9.8 | 1.07% | 0.58% |
| Oct 10, 2023 | 472.1K | 455.01K | 3.75% | 10.04 | 1.04% | 0.57% |
| Sep 26, 2023 | 455.01K | 388.03K | 17.26% | 7.43 | 1% | 0.54% |
| Sep 12, 2023 | 388.03K | 424.56K | -8.6% | 7.22 | 0.85% | 0.46% |
| Aug 24, 2023 | 424.56K | 532.04K | -20.2% | 6.52 | 0.93% | 0.51% |
| Aug 09, 2023 | 532.04K | 753.28K | -29.37% | 5.3 | 1.17% | 0.64% |
| Jul 25, 2023 | 753.28K | 1.11M | -31.96% | 3.48 | 1.66% | 0.9% |
| Jul 12, 2023 | 1.11M | 233.5K | 374.14% | 1 | 2.43% | 1.33% |
| Jun 27, 2023 | 233.5K | 235.66K | -0.92% | 2.91 | 0.51% | 0.28% |
| Jun 09, 2023 | 235.66K | 255.95K | -7.93% | 5.05 | 0.6% | 0.28% |
| May 24, 2023 | 255.95K | 233.79K | 9.48% | 2.6 | 0.65% | 0.31% |
| May 09, 2023 | 233.79K | 273.92K | -14.65% | 3.56 | 0.59% | 0.28% |
| Apr 25, 2023 | 273.92K | 290.22K | -5.62% | 6.26 | 0.69% | 0.33% |
| Apr 12, 2023 | 290.22K | 295.26K | -1.71% | 1.94 | 0.73% | 0.35% |
| Mar 24, 2023 | 295.26K | 286.28K | 3.14% | 6.52 | 0.75% | 0.35% |
| Mar 09, 2023 | 286.28K | 293.01K | -2.3% | 5.39 | 0.72% | 0.34% |
| Feb 27, 2023 | 293.01K | 316.77K | -7.5% | 1.44 | 0.74% | 0.35% |
| Feb 09, 2023 | 316.77K | 252.21K | 25.6% | 1.33 | 0.8% | 0.38% |
| Jan 25, 2023 | 252.21K | 243.2K | 3.71% | 1 | 0.64% | 0.3% |
| Jan 11, 2023 | 243.2K | 321.66K | -24.39% | 1 | 0.62% | 0.29% |
| Dec 27, 2022 | 321.66K | 336.08K | -4.29% | 2.58 | 0.82% | 0.39% |
| Dec 09, 2022 | 336.08K | 445.05K | -24.48% | 3.55 | 0.86% | 0.4% |
| Nov 25, 2022 | 445.05K | 455.08K | -2.21% | 6.91 | 1.13% | 0.53% |
| Nov 09, 2022 | 455.08K | 476.51K | -4.5% | 7.43 | 1.16% | 0.55% |
| Oct 25, 2022 | 476.51K | 489.55K | -2.66% | 8.03 | 1.21% | 0.57% |
| Oct 11, 2022 | 489.55K | 460.3K | 6.35% | 4.36 | 1.25% | 0.59% |
| Sep 26, 2022 | 460.3K | 375.71K | 22.51% | 10.95 | 1.17% | 0.55% |
| Sep 12, 2022 | 375.71K | 461.31K | -18.56% | 8.18 | 0.96% | 0.45% |
| Aug 24, 2022 | 461.31K | 414.25K | 11.36% | 10.99 | 1.17% | 0.55% |
| Aug 09, 2022 | 414.25K | 437.66K | -5.35% | 6.81 | 1.05% | 0.5% |
| Jul 26, 2022 | 437.66K | 488.47K | -10.4% | 11.84 | 1.11% | 0.52% |
| Jul 12, 2022 | 488.47K | 458.04K | 6.64% | 2.59 | 1.24% | 0.59% |
| Jun 27, 2022 | 458.04K | 484.05K | -5.37% | 9.3 | 1.17% | 0.55% |
| Jun 09, 2022 | 484.05K | 672.36K | -28.01% | 3.96 | 1.23% | 0.58% |
| May 24, 2022 | 672.36K | 838.33K | -19.8% | 8.23 | 1.7% | 0.8% |
| May 10, 2022 | 838.33K | 888.24K | -5.62% | 12.3 | 2.13% | 1% |
| Apr 26, 2022 | 888.24K | 707.24K | 25.59% | 11.66 | 2.26% | 1.06% |
| Apr 11, 2022 | 707.24K | 714.1K | -0.96% | 6.72 | 1.8% | 0.85% |
| Mar 24, 2022 | 714.1K | 741.59K | -3.71% | 9.05 | 1.81% | 0.86% |
| Mar 09, 2022 | 741.59K | 529.03K | 40.18% | 5.73 | 1.88% | 0.89% |
| Feb 25, 2022 | 529.03K | 542.54K | -2.49% | 3.61 | 1.24% | 0.63% |
| Feb 09, 2022 | 542.54K | 562.39K | -3.53% | 3.55 | 1.27% | 0.65% |
| Jan 26, 2022 | 562.39K | 538.75K | 4.39% | 4.31 | 1.32% | 0.67% |
| Jan 11, 2022 | 538.75K | 509.74K | 5.69% | 2.56 | 1.26% | 0.65% |
| Dec 27, 2021 | 509.74K | 505.3K | 0.88% | 2.04 | 1.6% | 0.7% |
| Dec 09, 2021 | 505.3K | 608.92K | -17.02% | 1.38 | 1.59% | 0.7% |
| Nov 24, 2021 | 608.92K | 1.24M | -50.96% | 1 | 1.92% | 0.84% |
| Nov 09, 2021 | 1.24M | 1.07M | 16.01% | 3.36 | 3.91% | 1.71% |
| Oct 26, 2021 | 1.07M | 1.2M | -11.1% | 3.27 | 3.37% | 1.47% |
| Oct 11, 2021 | 1.2M | 1.13M | 6.24% | 3.4 | 3.79% | 1.66% |
| Sep 24, 2021 | 1.13M | 1.04M | 9.21% | 1.09 | 3.56% | 1.56% |
| Sep 10, 2021 | 1.04M | 1.17M | -11.61% | 1 | 3.26% | 1.43% |
| Aug 24, 2021 | 1.17M | 1.22M | -3.71% | 9.83 | 3.69% | 1.62% |
| Aug 10, 2021 | 1.22M | 1.21M | 0.9% | 5.97 | 3.84% | 1.68% |
| Jul 26, 2021 | 1.21M | 1.12M | 7.83% | 3.97 | 3.8% | 1.66% |
| Jul 12, 2021 | 1.12M | 1.29M | -12.96% | 3.03 | 3.53% | 1.54% |
| Jun 24, 2021 | 1.29M | 1.03M | 25.23% | 1 | 4.05% | 1.77% |
| Jun 09, 2021 | 1.03M | 1.2M | -13.93% | 3.08 | 3.24% | 1.42% |
| May 25, 2021 | 1.2M | 1.21M | -1.56% | 7.86 | 3.76% | 1.65% |
| May 11, 2021 | 1.21M | 1.31M | -6.97% | 8.51 | 3.82% | 1.67% |
| Apr 26, 2021 | 1.31M | 1.42M | -8.11% | 7.26 | 4.11% | 1.8% |
| Apr 12, 2021 | 1.42M | 1.51M | -5.99% | 5.2 | 4.47% | 1.96% |
| Mar 24, 2021 | 1.51M | 1.46M | 3.3% | 4.46 | 4.76% | 2.08% |
| Mar 09, 2021 | 1.46M | 1.16M | 25.83% | 1.48 | 4.6% | 2.01% |
| Feb 24, 2021 | 1.16M | 1.07M | 8.25% | 1 | 4.29% | 1.62% |
| Feb 09, 2021 | 1.07M | 1.23M | -12.9% | 4.73 | 3.96% | 1.49% |
| Jan 27, 2021 | 1.23M | 1.28M | -3.66% | 2.62 | 4.55% | 1.71% |