Stock AMPHASTAR PHARMACEUTICALS INC.
| Price21.680 USD | Change-0.060 (-0.28%) | High21.760 USD | Low21.240 USD | Last updateAug 20, 2026 20:00:00.417 UTC Universal Time Coordinated (UTC)
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Quote
21.680
Last update
Aug 20, 2026 20:00:00.417
Bid
21.680
Ask
22.000
Change(1D)
-0.060 (-0.28%)
Previous close
21.740
Open
21.380
High
21.760
Low
21.240
Volume (pieces)
338,697
Currency
USD
ISIN
US03209R1032
WKN
03209R103
Type
Stock
Stock exchange
NMS
Country
USA
Change(1D)
-0.28%
1 week
+7.43%
1 month
+10.44%
1 year
-26.81%
3 years
-58.99%
5 years
+14.77%
Current year
-19.04%
High 52 weeks
31.264
Low 52 weeks
16.645
Vola 1 week
21.64%
Vola 1 Month
35.75%
Vola 3 Months
43.48%
Vola 6 Months
67.95%
Vola 1 Year
54.48%
Vola 3 Years
46.95%
| Exchange | Date | Time | Price | Trading volume | Nr. of trades | Actions |
|---|---|---|---|---|---|---|
| Nasdaq | Aug 20, 2026 | 22:00 | 21.680 USD | 7,306,179.90 | 7876 | Request for trade |
| Nasdaq Basic | Aug 20, 2026 | 22:00 | 21.680 USD | 6,849,522.65 | 5491 | Request for trade |
| Stuttgart | Aug 21, 2026 | 13:31 | 18.455 EUR | 0.00 | 28 | Request for trade |