Amphastar Pharma (NQ: AMPH )

19.11 USD -0.12 (-0.62%)
Streaming Delayed Price Updated: 4:00 PM EDT, Oct 15, 2021 Add to My Watchlist

Historical Prices

Date Open High Low Close Volume Change (%)
Jul 30, 2021 20.80 20.97 20.46 20.95 278,763 +0.18(+0.87%)
Jul 29, 2021 20.82 20.91 20.68 20.77 135,557 -0.13(-0.62%)
Jul 28, 2021 20.80 20.97 20.23 20.90 197,533 +0.11(+0.53%)
Jul 27, 2021 20.68 20.82 20.42 20.79 194,002 +0.10(+0.48%)
Jul 26, 2021 20.70 20.89 20.67 20.69 174,533 -0.17(-0.81%)
Jul 23, 2021 20.48 20.86 20.31 20.86 243,128 +0.45(+2.20%)
Jul 22, 2021 20.41 20.49 20.26 20.41 122,649 -0.02(-0.10%)
Jul 21, 2021 20.18 20.50 20.14 20.43 130,106 +0.27(+1.34%)
Jul 20, 2021 20.10 20.60 19.99 20.16 233,949 +0.14(+0.70%)
Jul 19, 2021 19.47 20.05 19.19 20.02 146,541 -0.04(-0.20%)
Jul 16, 2021 20.17 20.19 19.90 20.06 139,123 +0.04(+0.20%)
Jul 15, 2021 19.97 20.13 19.79 20.02 220,215 +0.01(+0.05%)
Jul 14, 2021 19.89 20.17 19.71 20.01 125,397 +0.12(+0.60%)
Jul 13, 2021 20.07 20.30 19.82 19.89 141,049 -0.14(-0.70%)
Jul 12, 2021 20.05 20.07 19.81 20.03 167,527 -0.03(-0.15%)
Jul 09, 2021 20.46 20.55 20.02 20.06 270,591 -0.35(-1.71%)
Jul 08, 2021 19.74 20.46 19.74 20.41 190,958 +0.06(+0.29%)
Jul 07, 2021 20.48 20.58 20.26 20.35 131,419 -0.14(-0.68%)
Jul 06, 2021 20.40 20.60 20.39 20.49 121,283 -0.12(-0.58%)
Jul 02, 2021 20.39 20.69 20.25 20.61 167,823 +0.17(+0.83%)
Jul 01, 2021 20.24 20.55 20.09 20.44 137,903 +0.28(+1.39%)
Jun 30, 2021 20.20 20.25 19.97 20.16 221,311 -0.13(-0.64%)
Jun 29, 2021 20.77 20.82 20.21 20.29 324,873 -0.46(-2.22%)
Jun 28, 2021 20.90 20.90 20.46 20.75 195,470 -0.17(-0.81%)
Jun 25, 2021 20.87 20.94 20.67 20.92 1,623,264 +0.04(+0.19%)
Jun 24, 2021 20.20 20.91 20.20 20.88 311,869 +0.57(+2.81%)
Jun 23, 2021 20.10 20.34 20.05 20.31 236,591 +0.11(+0.54%)
Jun 22, 2021 20.17 20.25 19.99 20.20 156,716 +0.02(+0.10%)
Jun 21, 2021 20.17 20.29 20.04 20.18 221,190 +0.01(+0.05%)
Jun 18, 2021 20.28 20.31 19.84 20.17 1,036,165 -0.22(-1.08%)
Jun 17, 2021 20.17 20.46 20.08 20.39 289,213 +0.26(+1.29%)
Jun 16, 2021 20.06 20.15 19.84 20.13 322,647 +0.15(+0.75%)
Jun 15, 2021 19.77 20.00 19.66 19.98 231,468 +0.30(+1.52%)
Jun 14, 2021 19.98 19.98 19.46 19.68 170,586 -0.24(-1.20%)
Jun 11, 2021 19.66 19.95 19.46 19.92 244,813 +0.22(+1.12%)
Jun 10, 2021 19.76 19.86 19.60 19.70 180,488 +0.01(+0.05%)
Jun 09, 2021 19.43 19.71 19.39 19.69 186,169 +0.26(+1.34%)
Jun 08, 2021 19.56 19.56 18.97 19.43 246,947 -0.09(-0.46%)
Jun 07, 2021 18.73 19.62 18.64 19.52 288,698 +0.73(+3.89%)
Jun 04, 2021 18.73 18.84 18.60 18.79 149,257 +0.13(+0.70%)
Jun 03, 2021 18.72 18.85 18.53 18.66 191,121 -0.19(-1.01%)
Jun 02, 2021 19.10 19.25 18.73 18.85 246,792 -0.23(-1.21%)
Jun 01, 2021 19.01 19.48 18.78 19.08 336,460 +0.16(+0.85%)
May 28, 2021 19.03 19.19 18.86 18.92 97,936 -0.09(-0.47%)
May 27, 2021 19.47 19.49 18.95 19.01 179,516 -0.33(-1.71%)
May 26, 2021 19.40 19.50 18.97 19.34 102,529 -0.04(-0.21%)
May 25, 2021 19.73 19.75 19.33 19.38 144,097 -0.38(-1.92%)
May 24, 2021 19.82 19.93 19.66 19.76 80,180 +0.04(+0.20%)
May 21, 2021 19.82 19.95 19.70 19.72 208,722 +0.03(+0.15%)
May 20, 2021 19.85 20.00 19.65 19.69 148,098 -0.13(-0.66%)
May 19, 2021 19.57 19.89 19.30 19.82 137,770 +0.15(+0.76%)
May 18, 2021 19.94 19.96 19.64 19.67 108,665 -0.29(-1.45%)
May 17, 2021 19.93 20.19 19.65 19.96 284,361 -0.01(-0.05%)
May 14, 2021 19.58 20.00 19.33 19.97 227,247 +0.41(+2.10%)
May 13, 2021 19.12 19.58 19.12 19.56 205,996 +0.48(+2.52%)
May 12, 2021 18.96 19.44 18.96 19.08 180,589 +0.10(+0.53%)
May 11, 2021 18.70 19.30 18.65 18.98 279,858 -0.17(-0.89%)
May 10, 2021 18.76 19.49 18.74 19.15 163,279 +0.47(+2.52%)
May 07, 2021 18.23 19.35 18.14 18.68 220,290 +0.63(+3.49%)
May 06, 2021 17.91 18.09 17.69 18.05 116,496 +0.10(+0.56%)
May 05, 2021 18.11 18.13 17.68 17.95 113,853 -0.18(-0.99%)
May 04, 2021 17.50 18.18 17.40 18.13 180,663 +0.64(+3.66%)
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