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Amphastar Pharma (NQ: AMPH )

39.55 -0.50 (-1.26%)
Streaming Delayed Price Updated: 10:11 AM EDT, Apr 18, 2024 Add to My Watchlist
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Historical Prices

Month:
Year:
Range:
Date Open High Low Close Volume Change (%)
May 31, 2022 39.22 39.98 36.68 37.14 803,029 -1.73(-4.45%)
May 27, 2022 36.15 39.26 36.01 38.87 844,206 +2.69(+7.44%)
May 26, 2022 36.12 36.83 35.75 36.18 479,448 -0.54(-1.47%)
May 25, 2022 33.94 37.05 33.94 36.72 957,578 +2.78(+8.19%)
May 24, 2022 34.27 34.90 33.59 33.94 309,063 -0.86(-2.47%)
May 23, 2022 34.21 35.20 33.93 34.80 355,629 +1.10(+3.26%)
May 20, 2022 33.68 34.71 33.41 33.70 499,708 +0.00(+0.00%)
May 19, 2022 33.77 34.32 33.25 33.70 344,029 -0.39(-1.14%)
May 18, 2022 35.74 36.16 33.45 34.09 567,005 -1.84(-5.12%)
May 17, 2022 35.60 36.27 35.06 35.93 369,316 +0.56(+1.58%)
May 16, 2022 35.20 36.66 35.18 35.37 506,635 +0.03(+0.08%)
May 13, 2022 35.09 35.43 34.19 35.34 582,650 +0.54(+1.55%)
May 12, 2022 33.09 34.94 32.99 34.80 593,402 +1.82(+5.52%)
May 11, 2022 33.87 34.24 32.89 32.98 528,238 -1.02(-3.00%)
May 10, 2022 31.33 34.24 31.14 34.00 709,748 +2.24(+7.05%)
May 09, 2022 32.18 33.05 31.33 31.76 630,734 -0.95(-2.90%)
May 06, 2022 34.10 34.34 32.49 32.71 562,833 -1.39(-4.08%)
May 05, 2022 34.94 35.40 33.49 34.10 336,061 -0.92(-2.63%)
May 04, 2022 35.31 35.34 34.02 35.02 371,281 -0.07(-0.20%)
May 03, 2022 35.34 35.73 34.50 35.09 346,028 -0.22(-0.62%)
May 02, 2022 35.30 35.69 34.47 35.31 493,650 -0.16(-0.45%)
Apr 29, 2022 35.43 36.16 34.98 35.47 334,374 +0.04(+0.11%)
Apr 28, 2022 36.39 36.39 34.89 35.43 323,377 -0.62(-1.72%)
Apr 27, 2022 36.22 37.06 35.63 36.05 411,461 -0.09(-0.25%)
Apr 26, 2022 36.92 38.20 36.00 36.14 600,498 -0.74(-2.01%)
Apr 25, 2022 36.88 37.44 35.43 36.88 537,075 -0.50(-1.34%)
Apr 22, 2022 38.38 38.87 37.32 37.38 359,642 -1.06(-2.76%)
Apr 21, 2022 38.70 40.21 38.08 38.44 362,296 -0.67(-1.71%)
Apr 20, 2022 39.05 39.49 38.40 39.11 270,951 +0.07(+0.18%)
Apr 19, 2022 38.63 39.84 38.52 39.04 437,515 +0.61(+1.59%)
Apr 18, 2022 40.29 41.10 38.18 38.43 905,492 -3.11(-7.49%)
Apr 14, 2022 42.87 44.46 41.28 41.54 750,220 -0.75(-1.77%)
Apr 13, 2022 42.18 43.19 41.66 42.29 388,059 +0.19(+0.45%)
Apr 12, 2022 40.82 42.74 40.54 42.10 570,820 +0.85(+2.06%)
Apr 11, 2022 41.66 43.20 40.79 41.25 817,081 +0.09(+0.22%)
Apr 08, 2022 40.28 41.65 39.81 41.16 782,054 +0.99(+2.46%)
Apr 07, 2022 37.93 40.36 37.48 40.17 730,313 +2.38(+6.30%)
Apr 06, 2022 36.60 38.00 36.55 37.79 403,772 +0.97(+2.63%)
Apr 05, 2022 38.19 39.02 36.63 36.82 479,235 -1.07(-2.82%)
Apr 04, 2022 37.50 38.10 36.79 37.89 361,203 +0.48(+1.28%)
Apr 01, 2022 36.14 37.49 35.54 37.41 326,861 +1.51(+4.21%)
Mar 31, 2022 36.50 37.16 35.67 35.90 662,704 -0.53(-1.45%)
Mar 30, 2022 35.96 36.81 35.93 36.43 225,301 +0.60(+1.67%)
Mar 29, 2022 36.37 36.86 35.37 35.83 431,897 -0.62(-1.70%)
Mar 28, 2022 36.37 36.79 35.93 36.45 358,350 +0.01(+0.03%)
Mar 25, 2022 35.87 36.97 35.70 36.44 331,719 +0.67(+1.87%)
Mar 24, 2022 35.56 36.22 35.06 35.77 228,451 +0.29(+0.82%)
Mar 23, 2022 35.44 36.20 35.27 35.48 290,502 -0.06(-0.17%)
Mar 22, 2022 35.74 36.00 34.25 35.54 365,763 +0.09(+0.25%)
Mar 21, 2022 34.56 35.72 34.15 35.45 401,390 +1.23(+3.59%)
Mar 18, 2022 34.86 35.00 33.82 34.22 656,902 +0.04(+0.12%)
Mar 17, 2022 34.49 35.58 33.97 34.18 470,885 -0.04(-0.12%)
Mar 16, 2022 35.00 35.00 33.23 34.22 526,453 -0.52(-1.50%)
Mar 15, 2022 34.49 34.86 33.85 34.74 657,987 -0.07(-0.20%)
Mar 14, 2022 34.30 35.74 32.56 34.81 966,522 +0.51(+1.49%)
Mar 11, 2022 30.00 34.96 29.66 34.30 1,230,488 +3.83(+12.57%)
Mar 10, 2022 30.10 30.79 29.88 30.47 401,676 +0.37(+1.23%)
Mar 09, 2022 30.01 30.68 29.60 30.10 348,605 +0.19(+0.64%)
Mar 08, 2022 30.09 30.69 29.91 29.91 405,621 -0.83(-2.70%)
Mar 07, 2022 28.72 30.92 28.50 30.74 547,971 +2.11(+7.37%)
Mar 04, 2022 28.05 28.74 27.89 28.63 274,315 +0.17(+0.60%)
Mar 03, 2022 28.56 28.97 28.30 28.46 284,827 +0.06(+0.21%)
Mar 02, 2022 27.50 28.83 27.39 28.40 216,662 +0.97(+3.54%)
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