3.94
price down icon2.59%   -0.11
 
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Altimmune Inc Stock (ALT) Option Chain

For the November 07, 2025 expiration date, the ALT stock option chain has a total of 986 contracts, with 507 call options and 479 put options. This indicates a leaning towards calls, suggesting bullish sentiment.
Other Key Expiration Dates:
  • November 14, 2025 : 352 contracts.
  • November 21, 2025 : 515 contracts.
  • November 28, 2025 : 77 contracts.
  • December 05, 2025 : 99 contracts.
  • December 12, 2025 : 13 contracts.

Altimmune Inc (ALT) Most Active Options & Calendar

ALT Call Options Expiring November 07, 2025

Strike Price Change % Change Volume
favorite 4.50 0.05 -0.09 -64.29% 435
favorite 4.00 0.24 -0.04 -14.29% 64
favorite 1.00 3.01 0.00 - 2
favorite 1.50 2.59 0.00 - 2
favorite 5.50 0.02 0.00 - 2
favorite 2.00 2.13 0.00 - 1
favorite 2.50 1.74 0.00 - 1

ALT Put Options Expiring November 07, 2025

Strike Price Change % Change Volume
favorite
4.00
0.27 0.04 +17.39% 285
favorite
3.50
0.05 -0.02 -28.57% 181
favorite
6.00
2.30 0.00 - 8
favorite
1.50
0.05 0.00 - 1
favorite
2.50
0.16 0.00 - 1
favorite
4.50
0.64 0.00 - 1
favorite
5.00
1.09 0.06 +5.83% 1

Altimmune Inc Stock (ALT) Option Chain Analysis

Put Volume Total 479
Call Volume Total 507
Put/Call Ratio (PCR) 0.94
Put Strike With Highest Volume $4.00
Call Strike With Highest Volume $4.50
$37.51
price down icon 0.12%
$28.66
price up icon 0.12%
$100.41
price up icon 7.25%
$104.20
price up icon 0.39%
biotechnology ONC
$310.77
price up icon 0.46%
$184.43
price down icon 3.00%
Cap:     |  Volume (24h):