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Amphastar Pharma (NQ: AMPH )

41.30 +0.52 (+1.28%)
Streaming Delayed Price Updated: 12:48 PM EDT, Apr 16, 2024 Add to My Watchlist
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Historical Prices

Month:
Year:
Range:
Date Open High Low Close Volume Change (%)
Sep 30, 2016 18.96 19.19 18.69 18.97 382,694 +0.13(+0.69%)
Sep 29, 2016 19.54 19.57 18.68 18.84 556,869 -0.73(-3.73%)
Sep 28, 2016 19.87 19.87 19.45 19.57 384,288 -0.34(-1.71%)
Sep 27, 2016 19.51 20.11 19.36 19.91 478,488 +0.33(+1.69%)
Sep 26, 2016 20.11 20.17 19.26 19.58 776,867 -0.49(-2.44%)
Sep 23, 2016 19.71 20.76 19.50 20.07 1,593,403 +0.32(+1.62%)
Sep 22, 2016 20.96 21.11 19.65 19.75 1,314,352 -1.15(-5.50%)
Sep 21, 2016 21.50 21.50 20.17 20.90 6,087,485 -0.36(-1.69%)
Sep 20, 2016 20.08 21.53 20.08 21.26 2,930,184 +2.26(+11.89%)
Sep 19, 2016 19.35 19.64 18.87 19.00 370,085 -0.16(-0.84%)
Sep 16, 2016 18.69 19.19 18.65 19.16 685,851 +0.50(+2.65%)
Sep 15, 2016 18.31 18.69 18.28 18.66 455,508 +0.43(+2.39%)
Sep 14, 2016 17.85 18.49 17.65 18.23 574,321 +0.32(+1.79%)
Sep 13, 2016 18.28 18.36 17.19 17.91 530,941 -0.49(-2.66%)
Sep 12, 2016 18.03 18.56 18.01 18.40 418,280 +0.25(+1.38%)
Sep 09, 2016 18.80 18.80 18.13 18.15 251,150 -0.71(-3.76%)
Sep 08, 2016 18.92 19.33 18.74 18.86 365,119 -0.17(-0.89%)
Sep 07, 2016 18.76 19.04 18.59 19.03 235,335 +0.12(+0.63%)
Sep 06, 2016 18.67 19.11 18.64 18.91 329,923 +0.35(+1.89%)
Sep 02, 2016 19.15 18.56 18.56 18.56 248,000 -0.43(-2.26%)
Sep 01, 2016 19.00 19.09 18.49 18.99 263,238 -0.01(-0.05%)
Aug 31, 2016 19.48 19.49 18.37 19.00 434,893 -0.45(-2.31%)
Aug 30, 2016 19.35 19.51 19.18 19.45 263,859 +0.10(+0.52%)
Aug 29, 2016 19.54 19.72 19.17 19.35 402,886 -0.09(-0.46%)
Aug 26, 2016 19.15 19.77 19.12 19.44 315,663 +0.22(+1.14%)
Aug 25, 2016 19.31 19.68 18.91 19.22 430,622 -0.08(-0.41%)
Aug 24, 2016 20.49 21.16 19.22 19.30 667,037 -1.11(-5.44%)
Aug 23, 2016 20.05 20.49 19.77 20.41 621,424 +0.40(+2.00%)
Aug 22, 2016 19.50 20.49 19.37 20.01 1,014,545 +0.54(+2.77%)
Aug 19, 2016 19.28 19.49 19.15 19.47 434,966 -0.04(-0.21%)
Aug 18, 2016 19.00 19.69 18.84 19.51 664,353 +0.51(+2.68%)
Aug 17, 2016 18.34 19.00 18.14 19.00 788,214 +0.66(+3.60%)
Aug 16, 2016 18.08 18.54 18.05 18.34 380,428 -0.04(-0.22%)
Aug 15, 2016 18.39 18.59 17.98 18.38 359,071 +0.28(+1.55%)
Aug 12, 2016 18.45 18.45 17.94 18.10 355,669 -0.56(-3.00%)
Aug 11, 2016 18.20 18.68 17.95 18.66 855,857 +0.49(+2.70%)
Aug 10, 2016 18.09 18.79 17.96 18.17 651,388 +0.22(+1.23%)
Aug 09, 2016 17.80 18.50 15.82 17.95 1,351,443 +1.93(+12.05%)
Aug 08, 2016 16.11 16.46 15.90 16.02 265,769 +0.05(+0.31%)
Aug 05, 2016 16.33 16.38 15.93 15.97 244,813 -0.25(-1.54%)
Aug 04, 2016 16.00 16.42 15.95 16.22 422,380 -0.07(-0.43%)
Aug 03, 2016 16.00 16.35 15.90 16.29 242,453 +0.12(+0.74%)
Aug 02, 2016 16.00 16.40 16.00 16.17 249,906 -0.12(-0.74%)
Aug 01, 2016 16.00 16.52 15.87 16.29 329,546 +0.11(+0.68%)
Jul 29, 2016 16.00 16.30 15.62 16.18 604,664 -0.09(-0.55%)
Jul 28, 2016 16.45 16.50 16.24 16.27 373,210 -0.30(-1.81%)
Jul 27, 2016 16.55 16.60 16.34 16.57 314,190 +0.00(+0.00%)
Jul 26, 2016 16.36 16.73 16.28 16.57 268,733 +0.00(+0.00%)
Jul 25, 2016 17.24 17.24 16.25 16.57 470,732 -0.67(-3.89%)
Jul 22, 2016 17.56 17.58 17.20 17.24 233,059 -0.26(-1.49%)
Jul 21, 2016 17.51 17.80 17.35 17.50 222,743 +0.03(+0.17%)
Jul 20, 2016 17.11 17.58 17.11 17.47 187,011 +0.41(+2.40%)
Jul 19, 2016 17.46 17.49 16.97 17.06 190,596 -0.39(-2.23%)
Jul 18, 2016 17.39 17.80 17.38 17.45 262,295 +0.02(+0.11%)
Jul 15, 2016 17.50 17.63 17.33 17.43 214,126 -0.03(-0.17%)
Jul 14, 2016 17.41 17.50 17.06 17.46 213,366 +0.12(+0.69%)
Jul 13, 2016 17.45 17.62 17.09 17.34 341,698 +0.00(+0.00%)
Jul 12, 2016 16.95 17.43 16.84 17.34 393,622 +0.40(+2.36%)
Jul 11, 2016 16.71 16.94 16.64 16.94 299,301 +0.14(+0.83%)
Jul 08, 2016 16.72 16.89 16.50 16.80 242,173 +0.14(+0.84%)
Jul 07, 2016 16.63 16.80 16.34 16.66 207,841 +0.33(+2.02%)
Jul 05, 2016 16.14 16.37 16.10 16.33 220,226 +0.05(+0.31%)
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