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Amphastar Pharma (NQ: AMPH )

38.65 -1.40 (-3.50%)
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 (%)
May 29, 2020 18.53 18.73 18.28 18.64 329,300 +0.02(+0.11%)
May 28, 2020 18.94 19.18 18.42 18.62 442,950 -0.17(-0.90%)
May 27, 2020 18.65 18.85 18.02 18.79 579,470 +0.30(+1.62%)
May 26, 2020 18.96 18.99 18.42 18.49 387,139 -0.05(-0.27%)
May 22, 2020 18.57 18.61 18.03 18.54 328,100 +0.07(+0.38%)
May 21, 2020 18.31 18.65 18.13 18.47 563,102 +0.11(+0.63%)
May 20, 2020 19.06 19.09 18.26 18.36 456,618 -0.41(-2.21%)
May 19, 2020 18.86 19.14 18.48 18.77 382,957 -0.07(-0.37%)
May 18, 2020 18.64 19.38 18.57 18.84 585,833 +0.66(+3.63%)
May 15, 2020 17.94 18.47 17.91 18.18 1,316,900 +0.20(+1.11%)
May 14, 2020 18.12 18.31 17.57 17.98 375,329 -0.52(-2.81%)
May 13, 2020 18.53 18.94 18.18 18.50 344,212 -0.03(-0.16%)
May 12, 2020 19.16 19.47 18.47 18.53 436,354 -0.65(-3.39%)
May 11, 2020 18.80 19.71 18.80 19.18 318,963 +0.39(+2.08%)
May 08, 2020 18.47 19.36 17.90 18.79 403,900 +1.19(+6.76%)
May 07, 2020 17.60 17.79 17.23 17.60 256,564 +0.27(+1.56%)
May 06, 2020 17.26 17.53 17.23 17.33 215,217 +0.11(+0.64%)
May 05, 2020 17.57 17.79 17.12 17.22 293,764 -0.03(-0.17%)
May 04, 2020 16.82 17.40 16.54 17.25 199,423 +0.43(+2.56%)
May 01, 2020 17.03 17.03 16.40 16.82 247,600 -0.13(-0.77%)
Apr 30, 2020 17.22 17.38 16.86 16.95 240,438 -0.48(-2.78%)
Apr 29, 2020 17.51 17.82 17.07 17.43 262,269 +0.31(+1.84%)
Apr 28, 2020 18.39 18.39 17.08 17.12 250,490 -0.86(-4.78%)
Apr 27, 2020 17.08 18.06 17.01 17.98 355,864 +1.25(+7.47%)
Apr 24, 2020 16.70 16.80 16.46 16.73 159,600 +0.17(+1.03%)
Apr 23, 2020 16.49 17.00 16.30 16.56 237,592 +0.16(+0.98%)
Apr 22, 2020 16.09 16.53 16.06 16.40 191,467 +0.39(+2.44%)
Apr 21, 2020 16.25 16.47 15.79 16.01 172,200 -0.60(-3.61%)
Apr 20, 2020 16.13 16.94 16.13 16.61 200,983 +0.27(+1.65%)
Apr 17, 2020 16.50 16.59 16.17 16.34 187,800 +0.35(+2.19%)
Apr 16, 2020 16.28 16.46 15.56 15.99 329,523 -0.20(-1.24%)
Apr 15, 2020 16.08 16.45 15.50 16.19 270,579 -0.23(-1.40%)
Apr 14, 2020 16.56 16.58 15.90 16.42 221,318 +0.09(+0.55%)
Apr 13, 2020 16.37 16.40 15.99 16.33 210,088 -0.14(-0.85%)
Apr 09, 2020 16.00 16.54 15.74 16.47 251,300 +0.59(+3.72%)
Apr 08, 2020 14.98 15.95 14.84 15.88 217,587 +0.97(+6.51%)
Apr 07, 2020 15.88 16.13 14.77 14.91 260,456 -0.70(-4.48%)
Apr 06, 2020 15.18 15.78 14.82 15.61 278,862 +0.83(+5.62%)
Apr 03, 2020 14.64 14.96 14.22 14.78 220,500 +0.01(+0.07%)
Apr 02, 2020 14.13 15.30 14.00 14.77 202,226 +0.52(+3.65%)
Apr 01, 2020 14.32 14.72 14.06 14.25 234,787 -0.59(-3.98%)
Mar 31, 2020 15.06 15.32 14.46 14.84 222,190 -0.28(-1.85%)
Mar 30, 2020 14.08 15.34 14.08 15.12 278,358 +1.06(+7.54%)
Mar 27, 2020 13.86 14.43 13.51 14.06 280,700 -0.32(-2.23%)
Mar 26, 2020 13.07 14.43 13.07 14.38 319,388 +1.28(+9.77%)
Mar 25, 2020 13.62 13.71 13.04 13.10 296,088 -0.58(-4.24%)
Mar 24, 2020 13.72 13.98 13.37 13.68 272,801 +0.49(+3.71%)
Mar 23, 2020 12.83 13.54 12.66 13.19 254,665 +0.53(+4.19%)
Mar 20, 2020 13.45 14.21 12.60 12.66 370,700 -0.69(-5.17%)
Mar 19, 2020 12.76 13.50 12.32 13.35 379,666 +0.57(+4.46%)
Mar 18, 2020 13.68 14.54 12.77 12.78 295,605 -1.72(-11.86%)
Mar 17, 2020 13.17 14.55 12.90 14.50 459,043 +1.47(+11.28%)
Mar 16, 2020 13.09 13.98 12.90 13.03 388,321 -1.16(-8.17%)
Mar 13, 2020 13.76 14.73 13.09 14.19 679,500 +0.32(+2.31%)
Mar 12, 2020 14.50 14.68 13.75 13.87 291,541 -1.43(-9.35%)
Mar 11, 2020 15.04 15.41 14.91 15.30 264,065 -0.09(-0.58%)
Mar 10, 2020 14.86 15.39 14.64 15.39 307,923 +0.83(+5.70%)
Mar 09, 2020 14.79 15.28 14.52 14.56 302,993 -0.77(-5.02%)
Mar 06, 2020 15.31 15.39 14.89 15.33 408,500 -0.38(-2.42%)
Mar 05, 2020 16.11 16.33 15.59 15.71 313,731 -0.64(-3.91%)
Mar 04, 2020 15.94 16.39 15.54 16.35 254,736 +0.62(+3.94%)
Mar 03, 2020 15.81 16.28 15.36 15.73 674,427 -0.12(-0.76%)
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