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Amphastar Pharma (NQ: AMPH )

40.91 +0.74 (+1.84%)
Official Closing Price Updated: 4:15 PM EDT, Apr 23, 2024 Add to My Watchlist
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Historical Prices

Month:
Year:
Range:
Date Open High Low Close Volume Change (%)
Dec 30, 2016 18.42 18.42 18.42 0 +0.04(+0.22%)
Dec 29, 2016 18.53 18.86 18.30 18.38 260,675 -0.15(-0.81%)
Dec 28, 2016 18.51 18.85 18.13 18.53 430,428 -0.04(-0.22%)
Dec 27, 2016 19.69 19.95 18.38 18.57 818,801 -1.86(-9.10%)
Dec 23, 2016 20.43 20.43 20.43 0 +0.37(+1.84%)
Dec 22, 2016 20.22 20.45 19.95 20.06 124,662 -0.13(-0.64%)
Dec 21, 2016 20.69 20.89 19.80 20.19 214,431 -0.50(-2.42%)
Dec 20, 2016 20.43 20.73 19.93 20.69 349,412 +0.39(+1.92%)
Dec 19, 2016 21.24 21.45 20.15 20.30 357,853 -0.70(-3.33%)
Dec 16, 2016 20.87 21.75 20.84 21.00 1,999,800 +0.38(+1.84%)
Dec 15, 2016 19.95 20.77 19.84 20.62 289,921 +0.74(+3.72%)
Dec 14, 2016 19.94 20.35 19.71 19.88 275,359 -0.01(-0.05%)
Dec 13, 2016 19.79 20.34 19.71 19.89 289,446 +0.23(+1.17%)
Dec 12, 2016 19.58 19.91 19.42 19.66 395,930 -0.07(-0.35%)
Dec 09, 2016 20.12 20.34 19.65 19.73 301,318 -0.23(-1.15%)
Dec 08, 2016 19.68 20.00 19.34 19.96 227,088 +0.31(+1.58%)
Dec 07, 2016 20.50 20.68 19.36 19.65 445,206 -1.23(-5.89%)
Dec 06, 2016 20.77 20.99 20.30 20.88 237,754 +0.11(+0.53%)
Dec 05, 2016 20.31 21.00 20.25 20.77 282,456 +0.58(+2.87%)
Dec 02, 2016 19.67 20.39 19.55 20.19 202,642 +0.52(+2.64%)
Dec 01, 2016 20.26 20.39 19.57 19.67 320,245 -0.60(-2.96%)
Nov 30, 2016 20.42 20.45 19.81 20.27 227,354 -0.06(-0.30%)
Nov 29, 2016 20.38 20.50 20.04 20.33 213,088 -0.02(-0.10%)
Nov 28, 2016 20.64 20.94 20.29 20.35 211,216 -0.29(-1.41%)
Nov 25, 2016 20.66 20.80 20.33 20.64 94,139 -0.01(-0.05%)
Nov 23, 2016 20.65 20.65 20.65 0 +0.79(+3.98%)
Nov 22, 2016 20.11 20.24 19.72 19.86 382,547 -0.25(-1.24%)
Nov 21, 2016 21.40 21.45 20.01 20.11 513,811 -1.10(-5.19%)
Nov 18, 2016 21.60 21.66 21.05 21.21 239,750 -0.34(-1.58%)
Nov 17, 2016 21.30 21.58 21.03 21.55 382,738 +0.32(+1.51%)
Nov 16, 2016 20.91 21.40 20.70 21.23 387,124 +0.22(+1.05%)
Nov 15, 2016 20.51 21.26 20.21 21.01 662,682 +0.49(+2.39%)
Nov 14, 2016 20.94 20.97 20.30 20.52 525,426 -0.41(-1.96%)
Nov 11, 2016 20.23 20.95 19.89 20.93 685,019 +0.52(+2.55%)
Nov 10, 2016 20.55 20.95 20.24 20.41 689,495 -0.10(-0.49%)
Nov 09, 2016 18.34 20.73 18.34 20.51 1,028,205 +2.88(+16.34%)
Nov 08, 2016 17.85 18.16 17.41 17.63 414,350 -0.32(-1.78%)
Nov 07, 2016 17.56 18.03 17.56 17.95 238,549 +0.61(+3.52%)
Nov 04, 2016 16.99 17.59 16.87 17.34 378,800 +0.35(+2.06%)
Nov 03, 2016 18.35 18.35 16.95 16.99 383,336 -1.27(-6.96%)
Nov 02, 2016 18.48 18.57 18.04 18.26 305,118 -0.21(-1.14%)
Nov 01, 2016 18.09 18.55 17.96 18.47 350,435 +0.33(+1.82%)
Oct 31, 2016 17.85 18.14 17.64 18.14 497,330 +0.25(+1.40%)
Oct 28, 2016 18.31 18.31 17.37 17.89 421,119 -0.51(-2.77%)
Oct 27, 2016 18.34 18.68 18.24 18.40 244,535 +0.22(+1.21%)
Oct 26, 2016 18.48 18.63 18.05 18.18 255,448 -0.30(-1.62%)
Oct 25, 2016 18.51 18.78 18.38 18.48 130,566 +0.00(+0.03%)
Oct 24, 2016 18.67 18.74 18.39 18.48 212,943 -0.11(-0.62%)
Oct 21, 2016 18.34 18.74 18.08 18.59 273,370 +0.14(+0.76%)
Oct 20, 2016 18.13 18.49 18.06 18.45 201,295 +0.35(+1.93%)
Oct 19, 2016 18.21 18.21 17.86 18.10 282,782 -0.05(-0.28%)
Oct 18, 2016 18.15 18.26 18.04 18.15 188,882 +0.11(+0.61%)
Oct 17, 2016 18.01 18.22 17.66 18.04 259,235 +0.04(+0.22%)
Oct 14, 2016 18.50 18.61 18.00 18.00 303,777 -0.34(-1.85%)
Oct 13, 2016 18.25 18.52 18.09 18.34 414,987 -0.09(-0.46%)
Oct 12, 2016 19.09 19.27 18.40 18.43 372,805 -0.75(-3.89%)
Oct 11, 2016 19.56 19.70 18.86 19.17 630,559 -0.52(-2.64%)
Oct 10, 2016 19.72 19.76 19.46 19.69 311,932 +0.20(+1.03%)
Oct 07, 2016 19.24 19.53 18.99 19.49 503,500 +0.39(+2.04%)
Oct 06, 2016 19.74 19.99 19.05 19.10 431,920 -0.77(-3.88%)
Oct 05, 2016 19.73 19.97 19.63 19.87 347,814 +0.26(+1.33%)
Oct 04, 2016 19.34 19.61 19.27 19.61 540,163 +0.27(+1.40%)
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