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Amphastar Pharma (NQ: AMPH )

44.25 +0.73 (+1.68%)
Streaming Delayed Price Updated: 12:46 PM EDT, Mar 28, 2024 Add to My Watchlist

Historical Prices

Date Open High Low Close Volume Change (%)
May 31, 2016 15.75 15.93 15.68 15.73 364,665 -0.02(-0.13%)
May 27, 2016 15.47 15.75 15.75 15.75 386,000 +0.31(+2.01%)
May 26, 2016 15.49 15.50 15.24 15.44 174,273 -0.05(-0.32%)
May 25, 2016 15.50 15.60 15.09 15.49 269,907 +0.01(+0.06%)
May 24, 2016 15.25 15.49 15.07 15.48 313,974 +0.42(+2.79%)
May 23, 2016 15.39 15.47 14.92 15.06 303,436 -0.37(-2.40%)
May 20, 2016 14.31 15.47 14.31 15.43 644,215 +1.15(+8.05%)
May 19, 2016 13.99 14.32 13.80 14.28 355,184 +0.22(+1.56%)
May 18, 2016 13.60 14.08 13.38 14.06 366,927 +0.40(+2.93%)
May 17, 2016 13.49 13.79 13.37 13.66 299,025 +0.20(+1.49%)
May 16, 2016 12.98 13.50 12.98 13.46 284,978 +0.48(+3.70%)
May 13, 2016 12.50 13.02 12.27 12.98 163,945 +0.43(+3.43%)
May 12, 2016 12.91 12.91 12.41 12.55 256,247 -0.27(-2.11%)
May 11, 2016 12.98 13.41 12.81 12.82 281,976 -0.17(-1.31%)
May 10, 2016 12.08 13.34 12.04 12.99 588,935 +1.14(+9.62%)
May 09, 2016 11.73 12.06 11.70 11.85 195,038 +0.13(+1.11%)
May 06, 2016 11.80 12.05 11.41 11.72 213,546 -0.10(-0.85%)
May 05, 2016 12.00 12.11 11.80 11.82 120,604 -0.11(-0.92%)
May 04, 2016 12.17 12.28 11.92 11.93 134,579 -0.32(-2.61%)
May 03, 2016 12.23 12.59 12.05 12.25 139,533 -0.04(-0.33%)
May 02, 2016 12.38 12.38 11.97 12.29 181,432 -0.01(-0.08%)
Apr 29, 2016 12.53 12.61 12.25 12.30 148,013 -0.26(-2.07%)
Apr 28, 2016 12.48 12.80 12.31 12.56 175,175 +0.06(+0.48%)
Apr 27, 2016 12.76 12.84 12.48 12.50 123,234 -0.27(-2.11%)
Apr 26, 2016 12.76 12.92 12.48 12.77 137,979 +0.01(+0.08%)
Apr 25, 2016 13.11 13.19 12.70 12.76 132,338 -0.35(-2.67%)
Apr 22, 2016 13.03 13.18 12.30 13.11 157,004 +0.06(+0.46%)
Apr 21, 2016 12.89 13.05 12.76 13.05 153,041 +0.13(+1.01%)
Apr 20, 2016 12.81 13.05 12.78 12.92 109,095 +0.03(+0.23%)
Apr 19, 2016 12.97 13.14 12.85 12.89 142,553 -0.06(-0.46%)
Apr 18, 2016 12.62 12.97 12.61 12.95 176,291 +0.23(+1.81%)
Apr 15, 2016 12.61 12.84 12.55 12.72 109,990 +0.06(+0.47%)
Apr 14, 2016 12.75 12.79 12.58 12.66 105,559 -0.09(-0.71%)
Apr 13, 2016 12.67 12.84 12.50 12.75 153,551 +0.18(+1.43%)
Apr 12, 2016 12.41 12.65 12.28 12.57 137,847 +0.13(+1.05%)
Apr 11, 2016 12.86 12.86 12.37 12.44 155,961 -0.32(-2.51%)
Apr 08, 2016 13.04 13.04 12.69 12.76 108,981 -0.16(-1.24%)
Apr 07, 2016 13.00 13.28 12.83 12.92 271,635 -0.11(-0.84%)
Apr 06, 2016 12.52 13.05 12.45 13.03 307,739 +0.51(+4.07%)
Apr 05, 2016 12.81 12.81 12.28 12.52 222,589 -0.37(-2.87%)
Apr 04, 2016 12.67 13.10 12.64 12.89 212,031 +0.19(+1.50%)
Apr 01, 2016 11.95 12.75 11.90 12.70 216,549 +0.70(+5.83%)
Mar 31, 2016 12.01 12.48 11.97 12.00 224,955 +0.07(+0.59%)
Mar 30, 2016 12.26 12.38 11.90 11.93 197,022 -0.30(-2.45%)
Mar 29, 2016 11.54 12.27 11.37 12.23 187,606 +0.62(+5.34%)
Mar 28, 2016 12.06 12.18 11.53 11.61 177,067 -0.35(-2.93%)
Mar 24, 2016 11.81 11.96 11.96 11.96 144,200 +0.04(+0.34%)
Mar 23, 2016 12.29 12.41 11.86 11.92 200,467 -0.37(-3.01%)
Mar 22, 2016 11.93 12.34 11.87 12.29 200,109 +0.35(+2.93%)
Mar 21, 2016 11.62 12.13 11.53 11.94 237,221 +0.30(+2.58%)
Mar 18, 2016 11.41 11.99 11.25 11.64 392,335 +0.31(+2.74%)
Mar 17, 2016 12.18 12.52 10.92 11.33 377,720 -0.81(-6.67%)
Mar 16, 2016 12.58 12.71 12.10 12.14 360,344 -0.58(-4.56%)
Mar 15, 2016 12.58 13.00 12.08 12.72 602,025 +1.01(+8.63%)
Mar 14, 2016 11.37 11.79 11.30 11.71 253,320 +0.34(+2.99%)
Mar 11, 2016 11.20 11.38 11.07 11.37 237,388 +0.24(+2.16%)
Mar 10, 2016 11.31 11.37 10.97 11.13 123,190 -0.11(-0.98%)
Mar 09, 2016 11.23 11.34 10.95 11.24 132,440 +0.09(+0.81%)
Mar 08, 2016 11.55 11.57 11.08 11.15 394,029 -0.43(-3.71%)
Mar 07, 2016 11.17 11.77 11.17 11.58 331,023 +0.32(+2.84%)
Mar 04, 2016 11.10 11.34 10.92 11.26 158,692 +0.16(+1.44%)
Mar 03, 2016 11.38 11.39 11.04 11.10 117,894 -0.30(-2.63%)
Mar 02, 2016 11.14 11.41 10.82 11.40 258,395 +0.20(+1.79%)
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