Ac Immune SA (ACIU) closed at $2.14 on November 12, 2026, down 5.3% from the previous close, on volume of 121,474 shares (30-day average 214,117).
Data as of November 12, 2026.
| # | Date | Strategy | Legs | Contracts |
|---|
Ranked by contracts: multi-leg trades of 200 or more contracts on one day, through Nov 12, 2026. See the 10 largest for 30, 60 and 90 days
AC Immune to Present at Jefferies Global Healthcare Conference 2026
Globe Newswire (Wed, 11-Nov 7:00 AM ET)
These healthcare stocks have tumbled in 2026, yet Quant ratings stay positive
Seeking Alpha News (Tue, 10-Nov 12:38 PM ET)
AC Immune Third Quarter 2026 Financial and Corporate Update
Globe Newswire (Wed, 4-Nov 7:00 AM ET)
Globe Newswire (Wed, 23-Sep 7:00 AM ET)
AC Immune Announces Positive Preliminary Phase 1 Data for NLRP3 Inhibitor ACI-19764
Globe Newswire (Thu, 20-Aug 7:00 AM ET)
AC Immune’s Interim Phase 2 Results Highlight Promising Slowdown in Parkinson’s Disease Progression
Market Chameleon (Fri, 12-Dec 5:32 AM ET)
AC Immune’s Phase 2 Data Suggests Potential to Slow Parkinson’s Progression with ACI-7104.056
Market Chameleon (Thu, 11-Dec 5:32 AM ET)
AC Immune SA is a clinical stage biopharmaceutical company advancing a portfolio of programs strategically focused on pioneering Precision Medicine for neurodegenerative diseases. The company uses its proprietary technology platforms to discover, design, and develop novel proprietary small molecules, antibodies, and vaccines for the prevention, diagnosis, and treatment of neurodegenerative diseases associated with protein misfolding. The company has one segment. The company currently focuses mostly of its resources on discovering and developing therapeutic and diagnostic products targeting misfolded proteins. The company's pipeline consists of ACI-24.060, Crenezumab, ACI-35.030, Semorinemab, ACI-7104.056, and others.
Ac Immune SA trades on the NASDAQ stock market under the symbol ACIU.
As of November 13, 2026, ACIU stock price declined to $2.12 with 70,560 million shares trading.
ACIU has a beta of 0.38, meaning it tends to be less sensitive to market movements. ACIU has a correlation of 0.01 to the broad based SPY ETF.
ACIU has a market cap of $215.76 million. This is considered a Small Cap stock.
Last quarter Ac Immune SA reported $4 million in Revenue and -$.16 earnings per share. This beat revenue expectation by $3 million and exceeded earnings estimates by $.06.
In the last 3 years, ACIU traded as high as $5.14 and as low as $1.43.
The top ETF exchange traded funds that ACIU belongs to (by Net Assets): IBB, DFAS, DFMC, DXUV, IBBQ.
ACIU has underperformed the market in the last year with a price return of -35.4% while the SPY ETF gained +11.1%. ACIU has also underperformed the stock market ETF in the last 3 month and 2 week periods returning -19.1% and -10.5%, respectively, while the SPY returned -2.4% and -2.3%, respectively.
ACIU support price is $2.03 and resistance is $2.25 (based on 1 day standard deviation move). This means that using the most recent 20 day stock volatility and applying a one standard deviation move around the stock's closing price, stastically there is a 67% probability that ACIU shares will trade within this expected range on the day.