Skip to main content
Recent Quotes
My Watchlist
Indicators
Markets
Stocks
ETFs
Tools
Markets:
Overview
News
Currencies
International
Treasuries

Amphastar Pharmaceuticals, Inc. - Common Stock (NQ:AMPH)

22.96 -0.12 (-0.52%)
Streaming Delayed Price Updated: 4:00 PM EDT, Jun 30, 2025 Add to My Watchlist
Quote
Overview Detailed Quote Charting Historical Prices
News
All News News Headlines Press Releases
Research
Quarterly Reports Insider Filings Other Filings

Historical Prices

Month:
Year:
Range:
Date Open High Low Close Volume Change (%)
Jun 30, 2025 23.17 23.25 22.81 22.96 396,102 -0.12(-0.52%)
Jun 27, 2025 23.32 23.41 22.86 23.08 1,270,637 -0.10(-0.43%)
Jun 26, 2025 23.60 23.77 23.03 23.18 517,512 -0.27(-1.15%)
Jun 25, 2025 24.51 24.53 23.31 23.45 426,861 -1.13(-4.60%)
Jun 24, 2025 24.83 25.04 24.53 24.58 395,482 -0.10(-0.41%)
Jun 23, 2025 24.50 24.75 24.39 24.68 409,110 +0.12(+0.49%)
Jun 20, 2025 25.67 25.85 24.35 24.56 672,733 -0.78(-3.08%)
Jun 18, 2025 25.58 25.80 25.26 25.34 393,981 -0.27(-1.05%)
Jun 17, 2025 25.78 26.06 25.54 25.61 399,985 -0.37(-1.42%)
Jun 16, 2025 25.96 26.03 25.59 25.98 365,928 +0.16(+0.62%)
Jun 13, 2025 25.93 26.27 25.70 25.82 402,502 -0.62(-2.34%)
Jun 12, 2025 26.08 26.50 25.77 26.44 506,968 +0.39(+1.50%)
Jun 11, 2025 26.94 27.04 26.02 26.05 528,236 -0.87(-3.23%)
Jun 10, 2025 26.76 27.40 26.70 26.92 624,899 +0.30(+1.13%)
Jun 09, 2025 26.17 26.86 26.10 26.62 514,483 +0.63(+2.42%)
Jun 06, 2025 25.76 26.02 25.52 25.99 359,174 +0.47(+1.84%)
Jun 05, 2025 25.90 25.91 25.19 25.52 555,176 -0.34(-1.31%)
Jun 04, 2025 26.01 26.57 25.75 25.86 395,479 -0.15(-0.58%)
Jun 03, 2025 25.39 26.17 25.13 26.01 526,264 +0.63(+2.48%)
Jun 02, 2025 25.61 26.05 25.26 25.38 656,459 -0.33(-1.28%)
May 30, 2025 25.59 25.92 25.15 25.71 460,917 +0.07(+0.27%)
May 29, 2025 25.39 25.79 25.18 25.64 524,687 +0.38(+1.50%)
May 28, 2025 25.51 25.68 25.12 25.26 476,426 -0.27(-1.06%)
May 27, 2025 24.86 25.72 24.81 25.53 532,528 +1.06(+4.33%)
May 23, 2025 23.74 24.49 23.74 24.47 548,566 +0.27(+1.12%)
May 22, 2025 24.00 24.39 23.93 24.20 360,874 +0.04(+0.17%)
May 21, 2025 24.81 24.84 24.15 24.16 341,435 -0.91(-3.63%)
May 20, 2025 24.83 25.24 24.67 25.07 482,087 +0.28(+1.13%)
May 19, 2025 24.64 24.93 24.43 24.79 359,036 -0.07(-0.28%)
May 16, 2025 24.32 24.90 24.20 24.86 510,676 +0.54(+2.22%)
May 15, 2025 23.41 24.70 23.20 24.32 667,744 +1.02(+4.38%)
May 14, 2025 23.88 23.97 23.27 23.30 578,020 -0.58(-2.43%)
May 13, 2025 24.21 24.42 23.77 23.88 444,961 -0.46(-1.89%)
May 12, 2025 24.05 24.57 23.60 24.34 563,807 +0.23(+0.95%)
May 09, 2025 24.54 25.02 23.30 24.11 790,224 -0.54(-2.19%)
May 08, 2025 24.59 25.36 23.68 24.65 751,566 +0.22(+0.90%)
May 07, 2025 24.03 24.61 23.95 24.43 819,850 +0.56(+2.35%)
May 06, 2025 24.95 25.04 23.69 23.87 751,947 -1.25(-4.98%)
May 05, 2025 24.46 25.36 24.34 25.12 681,271 +0.62(+2.53%)
May 02, 2025 24.41 24.69 24.19 24.50 674,104 +0.62(+2.60%)
Stock Quote API & Stock News API supplied by www.cloudquote.io
Quotes delayed at least 20 minutes.
By accessing this page, you agree to the following
Privacy Policy and Terms Of Service.