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Amphastar Pharma (NQ: AMPH )

38.65 UNCHANGED
Streaming Delayed Price Updated: 4:00 PM EDT, Apr 18, 2024 Add to My Watchlist
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Historical Prices

Month:
Year:
Range:
Date Open High Low Close Volume Change (%)
Sep 30, 2022 28.97 29.34 28.07 28.10 312,009 -0.89(-3.07%)
Sep 29, 2022 29.10 29.51 28.75 28.99 190,690 -0.34(-1.16%)
Sep 28, 2022 28.85 29.56 28.63 29.33 239,446 +0.96(+3.38%)
Sep 27, 2022 28.36 28.67 28.12 28.37 232,364 +0.13(+0.46%)
Sep 26, 2022 27.46 28.66 27.46 28.24 315,736 +0.68(+2.47%)
Sep 23, 2022 27.17 27.59 27.10 27.56 222,635 -0.03(-0.11%)
Sep 22, 2022 27.88 28.01 27.34 27.59 267,598 -0.38(-1.36%)
Sep 21, 2022 28.51 28.67 27.91 27.97 221,997 -0.29(-1.03%)
Sep 20, 2022 28.39 28.43 28.13 28.26 198,418 -0.19(-0.67%)
Sep 19, 2022 28.94 29.19 27.82 28.45 282,428 -0.78(-2.67%)
Sep 16, 2022 29.23 29.33 28.64 29.23 705,699 -0.10(-0.34%)
Sep 15, 2022 29.62 29.81 28.90 29.33 268,410 -0.29(-0.98%)
Sep 14, 2022 28.94 30.21 28.88 29.62 349,199 +0.69(+2.39%)
Sep 13, 2022 28.61 29.16 28.44 28.93 348,938 -0.10(-0.34%)
Sep 12, 2022 28.29 29.31 28.25 29.03 312,045 +0.86(+3.05%)
Sep 09, 2022 28.45 28.80 28.00 28.17 254,972 -0.01(-0.04%)
Sep 08, 2022 28.48 28.69 27.89 28.18 246,548 -0.29(-1.02%)
Sep 07, 2022 28.27 28.61 27.61 28.47 332,906 +0.11(+0.39%)
Sep 06, 2022 28.91 29.01 28.30 28.36 371,343 -0.55(-1.90%)
Sep 02, 2022 29.68 30.05 28.84 28.91 272,041 -0.79(-2.66%)
Sep 01, 2022 29.60 29.81 28.70 29.70 322,524 +0.10(+0.34%)
Aug 31, 2022 30.10 30.29 29.57 29.60 379,521 -0.44(-1.46%)
Aug 30, 2022 30.34 30.44 29.80 30.04 299,161 -0.38(-1.25%)
Aug 29, 2022 30.85 30.97 30.38 30.42 247,771 -0.59(-1.90%)
Aug 26, 2022 31.44 31.73 30.81 31.01 208,800 -0.57(-1.80%)
Aug 25, 2022 31.86 32.15 31.43 31.58 166,217 -0.20(-0.63%)
Aug 24, 2022 32.41 32.41 31.54 31.78 197,070 -0.63(-1.94%)
Aug 23, 2022 32.95 32.99 31.82 32.41 230,989 -0.61(-1.85%)
Aug 22, 2022 33.59 34.35 32.80 33.02 229,958 -0.74(-2.19%)
Aug 19, 2022 32.46 33.95 32.20 33.76 232,819 +1.32(+4.07%)
Aug 18, 2022 32.04 32.53 31.76 32.44 166,835 +0.40(+1.25%)
Aug 17, 2022 32.52 32.55 31.94 32.04 197,820 -0.48(-1.48%)
Aug 16, 2022 32.62 33.05 32.11 32.52 305,268 -0.01(-0.03%)
Aug 15, 2022 31.60 32.61 31.35 32.53 335,710 +0.91(+2.88%)
Aug 12, 2022 31.34 32.20 31.25 31.62 416,343 +0.30(+0.96%)
Aug 11, 2022 32.00 32.30 30.52 31.32 623,021 -0.74(-2.31%)
Aug 10, 2022 32.24 33.15 31.91 32.06 457,375 +0.00(+0.00%)
Aug 09, 2022 38.13 39.07 30.74 32.06 1,346,744 -5.69(-15.07%)
Aug 08, 2022 36.53 38.20 36.53 37.75 453,478 +0.99(+2.69%)
Aug 05, 2022 36.61 36.98 35.48 36.76 336,381 -0.20(-0.54%)
Aug 04, 2022 37.35 37.88 36.50 36.96 247,285 -0.33(-0.88%)
Aug 03, 2022 37.71 37.71 36.43 37.29 414,325 -0.09(-0.24%)
Aug 02, 2022 36.99 37.79 36.99 37.38 209,129 +0.39(+1.05%)
Aug 01, 2022 37.18 37.95 36.97 36.99 215,189 -0.40(-1.07%)
Jul 29, 2022 37.62 37.96 36.82 37.39 269,588 +0.12(+0.32%)
Jul 28, 2022 37.19 37.62 36.24 37.27 201,639 +0.07(+0.19%)
Jul 27, 2022 37.09 37.28 35.97 37.20 240,371 +0.08(+0.22%)
Jul 26, 2022 36.88 37.45 36.66 37.12 204,210 +0.24(+0.65%)
Jul 25, 2022 36.13 36.95 36.04 36.88 232,555 +0.92(+2.56%)
Jul 22, 2022 36.09 36.30 35.55 35.96 170,704 -0.13(-0.36%)
Jul 21, 2022 35.60 36.12 35.00 36.09 223,656 +0.48(+1.35%)
Jul 20, 2022 36.40 36.65 35.27 35.61 319,479 -1.03(-2.81%)
Jul 19, 2022 36.97 37.67 36.61 36.64 259,879 -0.06(-0.16%)
Jul 18, 2022 37.29 37.79 36.43 36.70 414,124 -0.29(-0.78%)
Jul 15, 2022 35.93 37.34 35.13 36.99 491,731 +1.43(+4.02%)
Jul 14, 2022 35.16 35.68 34.68 35.56 220,399 -0.24(-0.67%)
Jul 13, 2022 35.32 36.26 35.03 35.80 229,206 -0.02(-0.06%)
Jul 12, 2022 36.80 36.88 35.34 35.82 331,944 -0.81(-2.21%)
Jul 11, 2022 36.11 36.65 35.58 36.63 313,258 +0.52(+1.44%)
Jul 08, 2022 36.50 36.77 35.91 36.11 275,355 -0.30(-0.82%)
Jul 07, 2022 35.47 36.74 35.25 36.41 370,020 +1.13(+3.20%)
Jul 06, 2022 34.44 35.98 34.44 35.28 415,465 +0.62(+1.79%)
Jul 05, 2022 34.82 35.55 33.81 34.66 437,257 -0.69(-1.95%)
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