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AMPH
Amphastar Pharmaceuticals, Inc.
stock NASDAQ

At Close

May 16, 2025 3:59:30 PM EDT

24.86USD+2.220%(+0.54)510,675

0.00Bid 0.00Ask 0.00Spread

Pre-market

May 12, 2025 9:27:50 AM EDT

23.78USD-2.220%(-0.54)0

After-hours

May 16, 2025 4:00:30 PM EDT

24.86USD0.000%(0.00)1,521

OverviewOption ChainHistoricalExchangesShortsMore

May 16, 2025 Jun 20, 2025 Jul 18, 2025 Sep 19, 2025 Dec 19, 2025

ITM/OTM for Jun 20, 2025View All Dates

Calls ITM	Calls OTM	Puts ITM	Puts OTM
10	256	79	14

AMPH Jun 20, 2025 Exp. - Volume by Strike

Puts

Calls

AMPH Jun 20, 2025 Exp. - Open Interest by Strike

Puts

Calls

AMPH Jun 20, 2025 Exp. - Max Pain @ $30.00

Puts

Calls

AMPH Jun 20, 2025 Exp. - Option Chain

In the Money (ITM)

Calls

Strike	Price	Change	Vol	OI	Last	Contract Name
75.00 C	1.15	0%	1	1	10-28	AMPH250620C00075000
70.00 C	1.30	+18.18%	1	1	12-04	AMPH250620C00070000
65.00 C	1.95	-22.00%	40	6	11-01	AMPH250620C00065000
60.00 C	1.70	-17.87%	20	9	11-29	AMPH250620C00060000
55.00 C	2.21	-30.94%	1	6	12-12	AMPH250620C00055000
50.00 C	0.10	+100.00%	1	50	04-07	AMPH250620C00050000
45.00 C	0.05	-80.00%	1	75	05-12	AMPH250620C00045000
40.00 C	0.25	-70.59%	4	14	03-24	AMPH250620C00040000
35.00 C	2.10	+44.83%	3	33	02-24	AMPH250620C00035000
30.00 C	0.45	+28.57%	6	25	05-13	AMPH250620C00030000
25.00 C	0.71	-55.35%	1	36	05-14	AMPH250620C00025000
22.50 C	2.70	-14.56%	4	10	05-07	AMPH250620C00022500
20.00 C	0	0%	0			AMPH250620C00020000
17.50 C	0	0%	0			AMPH250620C00017500
15.00 C	0	0%	0			AMPH250620C00015000

Puts

Strike	Price	Change	Vol	OI	Last	Contract Name
75.00 P	0	0%	0			AMPH250620P00075000
70.00 P	21.76	+14.53%	1	1	11-07	AMPH250620P00070000
65.00 P	0	0%	0			AMPH250620P00065000
60.00 P	0	0%	0			AMPH250620P00060000
55.00 P	0	0%	0			AMPH250620P00055000
50.00 P	4.39	0%	1	1	10-17	AMPH250620P00050000
45.00 P	3.00	0%	1	1	11-11	AMPH250620P00045000
40.00 P	15.65	-2.19%	16	20	05-13	AMPH250620P00040000
35.00 P	10.50	-3.67%	1	43	05-15	AMPH250620P00035000
30.00 P	4.60	+60.28%	1	2	03-12	AMPH250620P00030000
25.00 P	2.00	+3,900.00%	10	11	04-07	AMPH250620P00025000
22.50 P	2.70	+315.38%	6	13	03-12	AMPH250620P00022500
20.00 P	0.10	-95.31%	1	1	02-05	AMPH250620P00020000
17.50 P	0	0%	0			AMPH250620P00017500
15.00 P	0	0%	0			AMPH250620P00015000

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