Altimmune, Inc. (ALT) last closed at $1.61 as of 2026-11-13 01:00:00, down 16.84% ($0.32) from the previous close of $1.93.
During the latest regular trading session, ALT traded between $1.61 and $2.04, with a volume of 11.96M shares. The closing price was near the lower end and near the lower end of its 52-week range.
Over the past seven days, Altimmune, Inc. (ALT) moved from $2.04 to $1.61, representing a decline of 21.32% ($0.44).
The stock traded between $1.61 and $2.21 during the period. The latest price is near the lower end of the 7-day range, indicating strong downward.
The average daily volume was 3.45 million shares, down versus the previous seven-day period, indicating lower trading activity.
ALT 52-Week Price Position
Position in Range: 0.0%
52W Low$1.61
52W High$6.44
ALT is currently trading at $1.61, placing it 0.0% of the way from its 52-week low of $1.61 to its 52-week high of $6.44. This percentage reflects the stock's relative position within its 52-week trading range, not its valuation or future performance.