Altimmune Inc (ALT)

Overview News Price History Option Chain Financials Discussions Forecast Stock Split Dividend History

Altimmune Inc Stock (ALT) Option Chain

For the March 13, 2026 expiration date, the ALT stock option chain has a total of 2,145 contracts, with 1,958 call options and 187 put options. This indicates a leaning towards calls, suggesting bullish sentiment.

Other Key Expiration Dates:

March 20, 2026 : 1,408 contracts.
March 27, 2026 : 14 contracts.
April 02, 2026 : 98 contracts.
April 10, 2026 : 5 contracts.
April 17, 2026 : 465 contracts.

Altimmune Inc (ALT) Most Active Options & Calendar

ALT Call Options Expiring March 13, 2026

Strike	Price	Change	% Change	Volume
4.50	0.04	-0.19	-82.61%	1,770
4.00	0.10	-0.30	-75.00%	122
5.00	0.05	-0.05	-50.00%	65
1.00	3.01	-0.19	-5.94%	1
0.50	3.75	0.00	-	-
1.50	2.72	0.00	-	-
2.00	2.23	0.00	-	-

ALT Put Options Expiring March 13, 2026

Strike	Price	Change	% Change	Volume
4.00	0.50	0.32	+177.78%	129
3.50	0.15	-0.07	-31.82%	21
4.50	0.82	0.24	+41.38%	16
5.00	1.25	0.44	+54.32%	13
5.50	1.77	0.40	+29.20%	8
0.50	0.00	0.00	-	-
1.00	0.00	0.00	-	-

Altimmune Inc Stock (ALT) Option Chain Analysis

Put Volume Total	187
Call Volume Total	1,958
Put/Call Ratio (PCR)	0.10

Put Strike With Highest Volume	$4.00
Call Strike With Highest Volume	$4.50

RPRX

$45.68

3.69%

MRNA

$53.83

6.87%

ROIV

$29.72

0.68%

BNTX

$101.95

1.78%

INSM

$143.57

4.21%

ONC

$292.94

2.03%