$25.38
-0.93-3.53%
Last update: Dec 16, 1:09 PM
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Amphastar Pharma (NASDAQ:AMPH) Stock, Option Chain
Option chain shows key data for Amphastar Pharma's stock options at various strike prices and expiration dates. Traders use this information to analyze potential trades and assess market sentiment for Amphastar Pharma.
In The Money
Last price
Change
Bid
Ask
Volume
Open Interest
Strike
Strike
Strike
Last price
Change
Bid
Ask
Volume
Open Interest
Last Price-
Change
-
Bid11
Ask15
volume0
Intrest0
Strike
12.5
12.5
Last Price-
Change
-
Bid-
Ask2.15
volume0
Intrest0
Last Price8.8Aug 08, 2025
Change
-0%
Bid9.5
Ask12.5
volume0
Intrest3
Strike
15
15
Last Price0.15Oct 15, 2025
Change
-0%
Bid-
Ask2.15
volume0
Intrest3
Last Price8.6Oct 09, 2025
Change
-0%
Bid7
Ask10
volume0
Intrest3
Strike
17.5
17.5
Last Price0.35Oct 01, 2025
Change
-0%
Bid-
Ask1.75
volume0
Intrest1
Last Price8.9Nov 12, 2025
Change
-0%
Bid4.5
Ask7.7
volume0
Intrest4
Strike
20
20
Last Price0.1Nov 28, 2025
Change
-0%
Bid-
Ask0.95
volume0
Intrest24
Last Price3.88Dec 08, 2025
Change
-0%
Bid1.25
Ask5.5
volume0
Intrest10
Strike
22.5
22.5
Last Price0.11Dec 08, 2025
Change
-0%
Bid-
Ask1.75
volume0
Intrest64
Last Price1.5Dec 16, 2025
Change
0.6372.41%
Bid0.5
Ask3.6
volume41
Intrest40
Strike
25
25
Last Price0.95Nov 20, 2025
Change
-0%
Bid0.05
Ask1.25
volume0
Intrest7
Last Price0.25Dec 03, 2025
Change
-0%
Bid-
Ask1.2
volume0
Intrest238
Strike
30
30
Last Price2.7Dec 01, 2025
Change
-0%
Bid2.35
Ask6.5
volume0
Intrest45
Last Price0.1Dec 09, 2025
Change
-0%
Bid-
Ask1.05
volume0
Intrest62
Strike
35
35
Last Price9Dec 12, 2025
Change
-0%
Bid9.4
Ask9.8
volume0
Intrest20
Last Price0.04Nov 03, 2025
Change
-0%
Bid-
Ask0.75
volume0
Intrest111
Strike
40
40
Last Price14.03Dec 10, 2025
Change
-0%
Bid12.5
Ask16.5
volume0
Intrest0
Last Price0.2Jun 23, 2025
Change
-0%
Bid-
Ask2.15
volume0
Intrest22
Strike
45
45
Last Price19.48May 28, 2025
Change
-0%
Bid17.5
Ask21.6
volume0
Intrest0
Last Price5.79Nov 27, 2024
Change
-0%
Bid-
Ask2.15
volume0
Intrest3
Strike
50
50
Last Price-
Change
-
Bid22.5
Ask26.6
volume0
Intrest0
Last Price0.1Nov 26, 2025
Change
-0%
Bid-
Ask0.05
volume0
Intrest24
Strike
55
55
Last Price12.98Dec 10, 2024
Change
-0%
Bid27.5
Ask31.6
volume0
Intrest0
Last Price1Jan 28, 2025
Change
-0%
Bid-
Ask2.15
volume0
Intrest10
Strike
60
60
Last Price-
Change
-
Bid32.5
Ask36.6
volume0
Intrest0
Last Price0.09Nov 26, 2025
Change
-0%
Bid-
Ask2.15
volume0
Intrest10
Strike
65
65
Last Price-
Change
-
Bid37.5
Ask41.6
volume0
Intrest0
Last Price-
Change
-
Bid-
Ask2.15
volume0
Intrest0
Strike
70
70
Last Price-
Change
-
Bid42.5
Ask46.6
volume0
Intrest0
