5.27
price down icon1.31%   -0.07
 
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Altimmune Inc Stock (ALT) Option Chain

For the December 19, 2025 expiration date, the ALT stock option chain has a total of 7,493 contracts, with 5,847 call options and 1,646 put options. This indicates a leaning towards calls, suggesting bullish sentiment.
Other Key Expiration Dates:
  • December 26, 2025 : 4,384 contracts.
  • January 02, 2026 : 2,561 contracts.
  • January 09, 2026 : 69 contracts.
  • January 16, 2026 : 7,334 contracts.
  • January 23, 2026 : 2 contracts.

Altimmune Inc (ALT) Most Active Options & Calendar

ALT Call Options Expiring December 19, 2025

Strike Price Change % Change Volume
favorite 6.00 0.42 0.06 +16.67% 2,024
favorite 8.00 0.23 0.04 +21.05% 1,956
favorite 7.00 0.29 -0.01 -3.33% 699
favorite 5.50 0.53 -0.07 -11.67% 352
favorite 6.50 0.34 0.04 +13.33% 350
favorite 5.00 0.72 -0.03 -4.00% 330
favorite 7.50 0.25 0.07 +38.89% 41

ALT Put Options Expiring December 19, 2025

Strike Price Change % Change Volume
favorite
4.00
0.13 0.00 - 600
favorite
5.50
0.72 0.03 +4.35% 543
favorite
5.00
0.45 0.01 +2.27% 349
favorite
4.50
0.25 0.02 +8.70% 133
favorite
6.50
1.37 -0.03 -2.14% 11
favorite
6.00
1.05 0.10 +10.53% 9
favorite
3.00
0.04 0.01 +33.33% 1

Altimmune Inc Stock (ALT) Option Chain Analysis

Put Volume Total 1,646
Call Volume Total 5,847
Put/Call Ratio (PCR) 0.28
Put Strike With Highest Volume $4.00
Call Strike With Highest Volume $6.00
$38.39
price down icon 1.08%
$95.41
price down icon 0.72%
$31.31
price down icon 3.07%
$94.81
price down icon 1.24%
biotechnology ONC
$319.06
price down icon 0.55%
$197.01
price up icon 0.91%
Cap:     |  Volume (24h):