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Amphastar Pharma (NQ: AMPH )

40.45 +0.67 (+1.68%)
Streaming Delayed Price Updated: 4:00 PM EDT, Jun 21, 2024 Add to My Watchlist

Historical Prices

Date Open High Low Close Volume Change (%)
Jun 21, 2024 39.82 40.83 39.66 40.45 444,830 +0.67(+1.68%)
Jun 20, 2024 40.01 40.70 39.70 39.78 249,265 -0.27(-0.67%)
Jun 18, 2024 40.58 40.90 40.00 40.05 273,321 -0.49(-1.21%)
Jun 17, 2024 40.49 40.83 39.77 40.54 258,823 +0.05(+0.12%)
Jun 14, 2024 40.33 40.53 39.76 40.49 274,075 -0.14(-0.34%)
Jun 13, 2024 40.43 41.06 40.05 40.63 346,478 +0.18(+0.44%)
Jun 12, 2024 41.74 41.90 40.39 40.45 287,545 -0.69(-1.68%)
Jun 11, 2024 41.40 41.93 40.80 41.14 306,217 -0.50(-1.20%)
Jun 10, 2024 40.26 41.68 39.71 41.64 472,597 +0.93(+2.28%)
Jun 07, 2024 40.80 41.16 40.20 40.71 350,023 -0.24(-0.59%)
Jun 06, 2024 41.91 42.27 40.84 40.95 313,478 -1.09(-2.59%)
Jun 05, 2024 42.65 42.67 41.65 42.04 478,079 -0.18(-0.43%)
Jun 04, 2024 42.91 43.49 41.92 42.22 583,975 -0.03(-0.07%)
Jun 03, 2024 42.33 43.19 42.17 42.25 409,193 -0.08(-0.19%)
May 31, 2024 42.35 42.57 41.41 42.33 352,375 +0.18(+0.43%)
May 30, 2024 41.73 42.52 41.73 42.15 148,145 +0.51(+1.22%)
May 29, 2024 41.65 42.04 41.45 41.64 201,666 -0.34(-0.80%)
May 28, 2024 43.42 43.50 41.78 41.98 377,085 -1.28(-2.97%)
May 24, 2024 43.35 43.75 42.91 43.26 226,682 -0.09(-0.21%)
May 23, 2024 43.56 43.90 42.87 43.35 247,784 -0.11(-0.25%)
May 22, 2024 42.25 44.14 42.19 43.46 325,091 +1.55(+3.70%)
May 21, 2024 43.02 43.34 41.89 41.91 285,963 -1.16(-2.69%)
May 20, 2024 43.52 43.95 42.89 43.07 269,722 -0.41(-0.94%)
May 17, 2024 42.62 43.60 42.19 43.48 328,465 +0.74(+1.73%)
May 16, 2024 42.30 42.81 41.71 42.74 376,806 +0.30(+0.71%)
May 15, 2024 41.54 42.63 41.30 42.44 464,992 +1.14(+2.76%)
May 14, 2024 43.21 43.28 41.27 41.30 566,213 -1.07(-2.53%)
May 13, 2024 42.30 42.50 41.21 42.37 378,389 +0.16(+0.38%)
May 10, 2024 42.53 42.85 41.26 42.21 595,849 -0.22(-0.52%)
May 09, 2024 45.56 46.62 42.15 42.43 450,925 +0.22(+0.52%)
May 08, 2024 42.84 43.29 42.09 42.21 433,724 -0.56(-1.31%)
May 07, 2024 42.82 43.47 41.94 42.77 250,442 +0.09(+0.21%)
May 06, 2024 42.74 43.38 42.47 42.68 209,637 +0.22(+0.52%)
May 03, 2024 42.99 43.13 42.03 42.46 353,239 -0.20(-0.47%)
May 02, 2024 42.43 43.30 41.92 42.66 280,813 +0.58(+1.38%)
May 01, 2024 41.41 42.37 41.21 42.08 434,952 +0.83(+2.01%)
Apr 30, 2024 42.02 42.30 41.21 41.25 354,835 -0.77(-1.83%)
Apr 29, 2024 41.15 42.36 41.15 42.02 344,828 +0.91(+2.21%)
Apr 26, 2024 40.77 41.42 40.50 41.11 263,601 +0.28(+0.69%)
Apr 25, 2024 40.85 41.07 40.39 40.83 236,143 -0.17(-0.41%)
Apr 24, 2024 40.70 41.20 40.43 41.00 218,270 +0.09(+0.22%)
Apr 23, 2024 40.29 41.08 40.29 40.91 210,158 +0.74(+1.84%)
Apr 22, 2024 40.31 40.75 39.93 40.17 345,088 +0.16(+0.40%)
Apr 19, 2024 38.52 40.06 38.48 40.01 410,104 +1.36(+3.52%)
Apr 18, 2024 40.02 40.02 38.43 38.65 329,460 -1.40(-3.50%)
Apr 17, 2024 41.23 41.65 39.82 40.05 494,599 -0.85(-2.08%)
Apr 16, 2024 40.58 41.43 40.41 40.90 305,212 +0.12(+0.29%)
Apr 15, 2024 39.80 40.90 39.31 40.78 403,717 +1.16(+2.93%)
Apr 12, 2024 40.01 40.17 38.95 39.62 392,144 -0.53(-1.32%)
Apr 11, 2024 40.35 40.49 39.81 40.15 375,519 +0.10(+0.25%)
Apr 10, 2024 40.08 40.49 39.64 40.05 419,814 -0.85(-2.08%)
Apr 09, 2024 41.17 41.23 40.68 40.90 279,728 -0.15(-0.37%)
Apr 08, 2024 41.96 42.16 41.01 41.05 230,925 -0.74(-1.77%)
Apr 05, 2024 41.34 42.01 41.01 41.79 369,048 +0.27(+0.65%)
Apr 04, 2024 42.40 42.47 41.29 41.52 314,992 -0.42(-1.00%)
Apr 03, 2024 42.20 42.40 41.57 41.94 280,304 -0.38(-0.90%)
Apr 02, 2024 43.11 43.15 42.07 42.32 421,282 -1.12(-2.58%)
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