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

Amphastar Pharma (NQ: AMPH )

38.65 UNCHANGED
Streaming Delayed Price Updated: 4:00 PM EDT, Apr 18, 2024 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 (%)
Nov 30, 2020 18.18 18.26 17.70 17.76 256,990 -0.36(-1.99%)
Nov 27, 2020 17.51 18.34 17.51 18.12 140,600 +0.25(+1.40%)
Nov 25, 2020 18.05 18.05 17.51 17.87 297,900 -0.14(-0.78%)
Nov 24, 2020 18.00 18.32 17.85 18.01 188,885 +0.09(+0.50%)
Nov 23, 2020 18.40 18.40 17.82 17.92 205,361 -0.44(-2.40%)
Nov 20, 2020 18.13 18.51 17.99 18.36 247,800 +0.04(+0.22%)
Nov 19, 2020 18.56 18.75 18.22 18.32 157,669 -0.24(-1.29%)
Nov 18, 2020 19.51 19.51 18.53 18.56 198,104 -0.68(-3.53%)
Nov 17, 2020 19.39 19.52 19.00 19.24 290,305 -0.29(-1.46%)
Nov 16, 2020 19.62 19.70 19.29 19.52 256,752 +0.15(+0.80%)
Nov 13, 2020 19.26 19.54 19.15 19.37 263,100 +0.15(+0.78%)
Nov 12, 2020 19.37 19.41 18.93 19.22 225,036 -0.32(-1.64%)
Nov 11, 2020 19.83 19.83 19.19 19.54 172,154 -0.24(-1.21%)
Nov 10, 2020 19.30 19.84 19.12 19.78 191,563 +0.77(+4.05%)
Nov 09, 2020 20.00 20.45 19.01 19.01 243,313 -0.19(-0.99%)
Nov 06, 2020 20.79 20.79 18.98 19.20 248,200 -1.43(-6.93%)
Nov 05, 2020 20.80 21.03 20.43 20.63 126,021 -0.11(-0.53%)
Nov 04, 2020 20.23 21.33 19.99 20.74 138,870 +0.37(+1.82%)
Nov 03, 2020 20.15 20.44 19.99 20.37 115,334 +0.47(+2.36%)
Nov 02, 2020 19.75 19.97 19.67 19.90 164,900 +0.31(+1.58%)
Oct 30, 2020 20.07 20.07 19.32 19.59 164,100 -0.50(-2.49%)
Oct 29, 2020 19.56 20.16 19.17 20.09 157,973 +0.55(+2.81%)
Oct 28, 2020 19.26 19.70 18.78 19.54 206,859 -0.34(-1.71%)
Oct 27, 2020 20.24 20.47 19.87 19.88 102,028 -0.41(-2.02%)
Oct 26, 2020 20.72 20.84 20.26 20.29 139,430 -0.55(-2.64%)
Oct 23, 2020 20.74 20.88 20.50 20.84 117,100 +0.25(+1.21%)
Oct 22, 2020 20.46 21.00 20.26 20.59 120,111 +0.18(+0.88%)
Oct 21, 2020 20.72 20.75 20.33 20.41 110,428 -0.21(-1.04%)
Oct 20, 2020 21.02 21.02 20.40 20.62 124,327 -0.20(-0.94%)
Oct 19, 2020 21.00 21.09 20.74 20.82 118,722 -0.14(-0.67%)
Oct 16, 2020 20.94 21.38 20.91 20.96 125,400 -0.01(-0.05%)
Oct 15, 2020 20.63 20.98 20.60 20.97 101,315 +0.11(+0.53%)
Oct 14, 2020 21.10 21.23 20.80 20.86 92,494 -0.24(-1.14%)
Oct 13, 2020 20.94 21.26 20.79 21.10 197,615 -0.13(-0.61%)
Oct 12, 2020 21.24 21.33 20.86 21.23 115,555 -0.01(-0.05%)
Oct 09, 2020 21.00 21.34 20.76 21.24 129,100 +0.32(+1.53%)
Oct 08, 2020 20.58 21.11 20.58 20.92 145,442 +0.48(+2.35%)
Oct 07, 2020 20.33 20.59 20.09 20.44 189,479 +0.23(+1.14%)
Oct 06, 2020 20.33 20.57 19.86 20.21 185,543 +0.07(+0.35%)
Oct 05, 2020 20.30 20.71 19.75 20.14 234,325 +1.14(+6.00%)
Oct 02, 2020 18.78 19.22 18.55 19.00 197,300 -0.04(-0.21%)
Oct 01, 2020 18.89 19.09 18.73 19.04 179,041 +0.29(+1.55%)
Sep 30, 2020 18.72 19.00 18.57 18.75 228,845 +0.12(+0.64%)
Sep 29, 2020 18.49 18.68 18.29 18.63 245,996 +0.12(+0.65%)
Sep 28, 2020 18.13 18.54 18.06 18.51 173,096 +0.48(+2.66%)
Sep 25, 2020 17.83 18.15 17.83 18.03 227,000 +0.04(+0.22%)
Sep 24, 2020 18.18 18.20 17.86 17.99 171,117 -0.19(-1.05%)
Sep 23, 2020 18.39 18.63 18.18 18.18 150,592 -0.35(-1.89%)
Sep 22, 2020 18.82 18.94 18.32 18.53 149,741 -0.25(-1.36%)
Sep 21, 2020 19.20 19.89 18.46 18.79 199,570 -0.79(-4.01%)
Sep 18, 2020 19.59 19.86 19.37 19.57 714,000 +0.12(+0.62%)
Sep 17, 2020 19.39 19.58 19.25 19.45 173,286 -0.04(-0.21%)
Sep 16, 2020 19.62 19.68 19.46 19.49 176,509 -0.01(-0.05%)
Sep 15, 2020 19.78 19.82 19.42 19.50 186,664 -0.15(-0.76%)
Sep 14, 2020 19.62 19.79 19.35 19.65 196,149 +0.23(+1.18%)
Sep 11, 2020 19.55 19.64 19.22 19.42 174,200 -0.05(-0.26%)
Sep 10, 2020 20.03 20.31 19.43 19.47 189,939 -0.53(-2.65%)
Sep 09, 2020 19.94 20.37 19.90 20.00 216,758 +0.19(+0.96%)
Sep 08, 2020 19.85 20.38 19.61 19.81 397,593 -0.11(-0.55%)
Sep 04, 2020 20.27 20.27 19.46 19.92 131,800 -0.14(-0.70%)
Sep 03, 2020 20.18 20.42 20.01 20.06 274,448 -0.22(-1.08%)
Sep 02, 2020 19.94 20.38 19.75 20.28 184,834 +0.48(+2.42%)
Data & News supplied by www.cloudquote.io
Stock quotes supplied by Barchart
Quotes delayed at least 20 minutes.
By accessing this page, you agree to the following
Privacy Policy and Terms and Conditions.