Skip to main content

Amphastar Pharma (NQ: AMPH )

44.28 +0.76 (+1.76%)
Streaming Delayed Price Updated: 3:40 PM EDT, Mar 28, 2024 Add to My Watchlist

Historical Prices

Date Open High Low Close Volume Change (%)
Oct 31, 2018 18.39 18.43 17.92 17.95 117,639 -0.31(-1.70%)
Oct 30, 2018 18.07 18.38 17.90 18.26 89,686 +0.18(+1.00%)
Oct 29, 2018 18.49 18.69 17.94 18.08 100,520 -0.21(-1.15%)
Oct 26, 2018 17.84 18.38 17.73 18.29 114,500 +0.32(+1.78%)
Oct 25, 2018 17.71 18.17 17.71 17.97 107,262 +0.25(+1.41%)
Oct 24, 2018 18.22 18.47 17.71 17.72 113,637 -0.51(-2.80%)
Oct 23, 2018 18.01 18.42 17.76 18.23 141,450 -0.01(-0.05%)
Oct 22, 2018 18.54 18.60 18.04 18.24 120,335 -0.29(-1.57%)
Oct 19, 2018 18.74 18.95 18.44 18.53 119,200 -0.20(-1.07%)
Oct 18, 2018 18.86 18.95 18.67 18.73 80,881 -0.14(-0.74%)
Oct 17, 2018 18.58 18.95 18.45 18.87 84,021 +0.24(+1.29%)
Oct 16, 2018 18.27 18.67 18.11 18.63 110,072 +0.45(+2.48%)
Oct 15, 2018 18.12 18.40 18.01 18.18 78,037 +0.12(+0.66%)
Oct 12, 2018 18.33 18.50 18.01 18.06 132,500 -0.09(-0.50%)
Oct 11, 2018 18.60 18.71 18.12 18.15 131,317 -0.55(-2.94%)
Oct 10, 2018 19.02 19.24 18.68 18.70 128,200 -0.32(-1.68%)
Oct 09, 2018 18.81 19.20 18.78 19.02 128,914 +0.17(+0.90%)
Oct 08, 2018 18.73 19.05 18.68 18.85 81,985 +0.08(+0.43%)
Oct 05, 2018 19.05 19.06 18.60 18.77 135,500 -0.32(-1.68%)
Oct 04, 2018 19.21 19.39 18.94 19.09 102,642 -0.16(-0.83%)
Oct 03, 2018 19.12 19.48 19.01 19.25 164,785 +0.18(+0.94%)
Oct 02, 2018 19.25 19.30 18.97 19.07 152,435 -0.19(-0.99%)
Oct 01, 2018 19.26 19.66 19.14 19.26 247,279 +0.02(+0.10%)
Sep 28, 2018 19.07 19.30 19.07 19.24 169,200 +0.11(+0.58%)
Sep 27, 2018 19.23 19.38 19.00 19.13 120,367 -0.11(-0.57%)
Sep 26, 2018 19.29 19.41 18.91 19.24 238,546 +0.00(+0.00%)
Sep 25, 2018 19.40 19.43 19.22 19.24 69,146 -0.14(-0.72%)
Sep 24, 2018 19.12 19.39 18.88 19.38 104,392 +0.20(+1.04%)
Sep 21, 2018 19.10 19.18 18.84 19.18 586,900 +0.12(+0.63%)
Sep 20, 2018 18.75 19.07 18.75 19.06 123,857 +0.36(+1.93%)
Sep 19, 2018 18.56 18.76 18.43 18.70 123,362 +0.12(+0.65%)
Sep 18, 2018 18.36 18.72 18.20 18.58 143,982 +0.23(+1.25%)
Sep 17, 2018 18.90 18.90 18.24 18.35 142,712 -0.54(-2.86%)
Sep 14, 2018 18.48 18.93 18.45 18.89 159,100 +0.41(+2.22%)
Sep 13, 2018 18.56 18.68 18.28 18.48 143,536 -0.01(-0.05%)
Sep 12, 2018 19.05 19.10 18.30 18.49 164,699 -0.57(-2.99%)
Sep 11, 2018 19.20 19.32 19.01 19.06 161,683 -0.13(-0.68%)
Sep 10, 2018 19.25 19.35 19.16 19.19 108,220 -0.08(-0.42%)
Sep 07, 2018 19.19 19.39 19.04 19.27 164,000 +0.03(+0.16%)
Sep 06, 2018 19.26 19.43 18.98 19.24 182,506 -0.11(-0.57%)
Sep 05, 2018 19.29 19.50 19.15 19.35 231,367 +0.07(+0.36%)
Sep 04, 2018 18.91 19.33 18.75 19.28 244,856 +0.30(+1.58%)
Aug 31, 2018 18.98 18.98 18.98 0 +0.59(+3.21%)
Aug 30, 2018 18.19 18.47 18.19 18.39 84,726 +0.12(+0.66%)
Aug 29, 2018 18.12 18.31 18.09 18.27 72,054 +0.18(+1.00%)
Aug 28, 2018 18.02 18.12 17.95 18.09 100,633 +0.06(+0.33%)
Aug 27, 2018 18.12 18.13 17.96 18.03 100,929 +0.01(+0.06%)
Aug 24, 2018 18.15 18.29 17.87 18.02 93,900 -0.10(-0.55%)
Aug 23, 2018 18.35 18.39 18.05 18.12 112,281 -0.25(-1.36%)
Aug 22, 2018 18.23 18.66 18.22 18.37 178,373 +0.15(+0.82%)
Aug 21, 2018 17.97 18.25 17.91 18.22 195,205 +0.26(+1.45%)
Aug 20, 2018 17.81 18.05 17.74 17.96 139,677 +0.14(+0.79%)
Aug 17, 2018 17.98 18.02 17.75 17.82 116,000 -0.22(-1.22%)
Aug 16, 2018 17.53 18.06 17.45 18.04 175,680 +0.54(+3.09%)
Aug 15, 2018 17.69 17.77 17.25 17.50 129,179 -0.18(-1.02%)
Aug 14, 2018 17.61 17.92 17.51 17.68 105,562 +0.05(+0.28%)
Aug 13, 2018 17.37 17.83 17.31 17.63 159,522 +0.31(+1.79%)
Aug 10, 2018 17.11 17.50 17.07 17.32 147,800 +0.14(+0.81%)
Aug 09, 2018 17.05 17.89 16.18 17.18 341,954 -0.79(-4.40%)
Aug 08, 2018 17.76 18.03 17.69 17.97 97,576 +0.17(+0.96%)
Aug 07, 2018 17.66 17.99 17.66 17.80 130,195 +0.17(+0.96%)
Aug 06, 2018 17.35 17.71 17.30 17.63 125,265 +0.23(+1.32%)
Aug 03, 2018 17.28 17.42 17.21 17.40 98,700 +0.13(+0.75%)
Aug 02, 2018 17.17 17.33 17.10 17.27 78,579 +0.05(+0.29%)
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.