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Alpine Immune Sciences Inc (NQ: ALPN )

64.56 -0.06 (-0.09%)
Streaming Delayed Price Updated: 4:00 PM EDT, Apr 26, 2024 Add to My Watchlist
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Historical Prices

Month:
Year:
Range:
Date Open High Low Close Volume Change (%)
Mar 28, 2024 38.65 41.04 40.21 39.64 1,462,111 +0.99(+2.56%)
Mar 27, 2024 37.70 39.04 36.68 38.65 787,120 +1.20(+3.20%)
Mar 26, 2024 37.86 39.15 37.42 37.45 776,940 -0.10(-0.27%)
Mar 25, 2024 39.30 40.14 37.47 37.55 642,198 -1.79(-4.55%)
Mar 22, 2024 41.32 41.47 38.89 39.34 853,617 -2.26(-5.43%)
Mar 21, 2024 40.51 42.88 40.23 41.60 1,213,336 +1.37(+3.41%)
Mar 20, 2024 40.26 41.79 39.73 40.23 1,257,821 +0.28(+0.70%)
Mar 19, 2024 37.40 42.24 37.15 39.95 3,076,056 +4.48(+12.63%)
Mar 18, 2024 36.46 36.80 35.00 35.47 978,097 -0.91(-2.50%)
Mar 15, 2024 35.92 37.37 35.56 36.38 4,021,379 +0.49(+1.37%)
Mar 14, 2024 36.21 37.00 34.86 35.89 1,415,170 -0.72(-1.97%)
Mar 13, 2024 36.44 37.52 36.05 36.61 868,671 +0.16(+0.44%)
Mar 12, 2024 36.34 37.51 35.61 36.45 1,013,724 +1.07(+3.02%)
Mar 11, 2024 35.72 37.20 35.29 35.38 1,185,404 -0.55(-1.53%)
Mar 08, 2024 37.52 38.12 35.52 35.93 1,382,609 -1.07(-2.89%)
Mar 07, 2024 38.91 39.27 36.71 37.00 1,042,750 -1.55(-4.02%)
Mar 06, 2024 38.30 38.74 37.78 38.55 719,712 +1.08(+2.88%)
Mar 05, 2024 36.40 38.02 36.26 37.47 1,747,784 +0.81(+2.21%)
Mar 04, 2024 36.60 37.03 35.01 36.66 1,248,732 +0.66(+1.83%)
Mar 01, 2024 35.45 36.57 35.27 36.00 995,440 +0.78(+2.21%)
Feb 29, 2024 35.63 35.63 34.62 35.22 748,836 +0.30(+0.86%)
Feb 28, 2024 35.67 36.16 34.62 34.92 605,615 -1.04(-2.89%)
Feb 27, 2024 35.01 36.70 34.99 35.96 1,191,081 +1.21(+3.48%)
Feb 26, 2024 33.92 34.93 33.72 34.75 786,429 +0.83(+2.45%)
Feb 23, 2024 33.19 33.99 32.38 33.92 785,687 +0.81(+2.45%)
Feb 22, 2024 30.89 33.48 30.59 33.11 1,078,952 +2.72(+8.95%)
Feb 21, 2024 30.38 30.76 29.56 30.39 529,444 -0.12(-0.39%)
Feb 20, 2024 31.14 31.48 29.80 30.51 1,399,390 -0.75(-2.40%)
Feb 16, 2024 29.74 32.13 29.48 31.26 1,479,906 +1.38(+4.62%)
Feb 15, 2024 30.25 30.77 29.31 29.88 640,073 +0.75(+2.57%)
Feb 14, 2024 29.33 29.95 28.69 29.13 862,563 +0.36(+1.25%)
Feb 13, 2024 28.90 29.98 28.41 28.77 966,357 -1.61(-5.30%)
Feb 12, 2024 29.25 30.65 29.17 30.38 1,922,537 +1.34(+4.61%)
Feb 09, 2024 28.70 29.66 28.04 29.04 1,812,622 +0.63(+2.22%)
Feb 08, 2024 27.17 28.60 27.10 28.41 1,641,915 +1.31(+4.83%)
Feb 07, 2024 26.62 27.42 26.09 27.10 911,962 +0.58(+2.19%)
Feb 06, 2024 27.32 27.52 26.16 26.52 756,276 -0.93(-3.39%)
Feb 05, 2024 27.52 27.78 26.34 27.45 703,751 -0.24(-0.87%)
Feb 02, 2024 27.96 28.36 27.44 27.69 584,738 -0.29(-1.04%)
Feb 01, 2024 26.84 28.44 26.50 27.98 1,377,264 +1.37(+5.15%)
Jan 31, 2024 25.67 27.12 25.37 26.61 1,412,819 +0.88(+3.42%)
Jan 30, 2024 25.73 26.14 24.68 25.73 1,778,088 -0.37(-1.42%)
Jan 29, 2024 25.12 26.23 24.56 26.10 2,277,389 +0.98(+3.90%)
Jan 26, 2024 22.44 25.34 21.92 25.12 4,404,145 +3.38(+15.55%)
Jan 25, 2024 18.86 22.00 18.86 21.74 2,943,553 +3.18(+17.13%)
Jan 24, 2024 19.78 19.79 18.56 18.56 430,604 -0.92(-4.72%)
Jan 23, 2024 20.00 20.27 19.29 19.48 365,729 -0.42(-2.11%)
Jan 22, 2024 20.02 20.32 19.81 19.90 411,712 +0.06(+0.30%)
Jan 19, 2024 19.52 19.90 19.26 19.84 483,841 +0.49(+2.53%)
Jan 18, 2024 20.54 20.80 19.11 19.35 350,713 -0.98(-4.82%)
Jan 17, 2024 20.24 20.42 19.70 20.33 556,644 -0.30(-1.45%)
Jan 16, 2024 20.34 20.74 19.47 20.63 953,778 +0.18(+0.88%)
Jan 12, 2024 19.89 20.57 19.75 20.45 866,718 +0.79(+4.02%)
Jan 11, 2024 19.91 20.24 19.45 19.66 986,290 -0.31(-1.55%)
Jan 10, 2024 19.85 20.31 19.65 19.97 829,790 +0.47(+2.41%)
Jan 09, 2024 18.77 19.65 18.62 19.50 433,142 +0.69(+3.67%)
Jan 08, 2024 17.80 18.90 17.59 18.81 376,703 +1.06(+5.97%)
Jan 05, 2024 18.03 18.33 17.32 17.75 564,710 -0.58(-3.16%)
Jan 04, 2024 18.58 18.78 18.26 18.33 390,609 -0.17(-0.92%)
Jan 03, 2024 18.83 19.07 18.45 18.50 380,700 -0.50(-2.63%)
Jan 02, 2024 18.81 19.48 18.63 19.00 599,423 -0.06(-0.31%)
Dec 29, 2023 19.65 19.65 18.93 19.06 1,129,479 -0.50(-2.56%)
Dec 28, 2023 19.97 20.24 19.27 19.56 912,294 -0.36(-1.81%)
Dec 27, 2023 20.30 20.48 19.74 19.92 707,599 -0.30(-1.48%)
Dec 26, 2023 19.88 20.52 19.57 20.22 405,504 +0.80(+4.12%)
Dec 22, 2023 20.18 20.94 19.14 19.42 813,468 -0.31(-1.57%)
Dec 21, 2023 19.42 19.91 18.84 19.73 255,935 +0.77(+4.06%)
Dec 20, 2023 19.82 19.94 18.93 18.96 679,897 -0.98(-4.91%)
Dec 19, 2023 19.10 20.05 18.93 19.94 704,296 +1.02(+5.39%)
Dec 18, 2023 18.90 19.03 17.58 18.92 661,284 +0.02(+0.11%)
Dec 15, 2023 19.22 19.27 18.50 18.90 2,970,735 +0.02(+0.11%)
Dec 14, 2023 18.96 19.17 18.07 18.88 1,422,134 +0.07(+0.37%)
Dec 13, 2023 17.29 18.98 17.15 18.81 1,115,440 +1.49(+8.60%)
Dec 12, 2023 17.40 17.64 16.77 17.32 832,436 +0.04(+0.23%)
Dec 11, 2023 17.03 17.75 16.84 17.28 841,299 +0.44(+2.61%)
Dec 08, 2023 16.44 17.25 16.15 16.84 520,370 +0.32(+1.94%)
Dec 07, 2023 16.70 16.88 15.91 16.52 319,380 +0.28(+1.72%)
Dec 06, 2023 15.56 16.28 15.38 16.24 606,672 +0.88(+5.73%)
Dec 05, 2023 15.95 16.13 15.21 15.36 320,210 -0.66(-4.12%)
Dec 04, 2023 15.25 16.33 15.19 16.02 748,004 +0.39(+2.50%)
Dec 01, 2023 15.51 15.96 15.17 15.63 760,618 +0.13(+0.84%)
Nov 30, 2023 15.79 16.05 15.20 15.50 891,022 +0.03(+0.19%)
Nov 29, 2023 15.30 15.99 14.84 15.47 1,207,854 +0.40(+2.65%)
Nov 28, 2023 14.91 15.27 14.57 15.07 186,291 +0.15(+1.01%)
Nov 27, 2023 14.53 15.24 14.26 14.92 473,143 +0.38(+2.61%)
Nov 24, 2023 13.87 14.68 13.87 14.54 209,261 +0.77(+5.59%)
Nov 22, 2023 13.65 13.81 13.32 13.77 386,153 +0.30(+2.23%)
Nov 21, 2023 14.00 14.00 13.29 13.47 284,180 -0.56(-3.99%)
Nov 20, 2023 13.45 14.47 13.38 14.03 520,322 +0.65(+4.86%)
Nov 17, 2023 12.82 13.67 12.68 13.38 483,500 +0.72(+5.69%)
Nov 16, 2023 12.71 12.86 12.16 12.66 355,760 +0.03(+0.24%)
Nov 15, 2023 12.75 14.00 12.62 12.63 1,395,819 +0.67(+5.60%)
Nov 14, 2023 11.64 12.24 11.63 11.96 692,318 +0.40(+3.46%)
Nov 13, 2023 12.06 12.06 10.80 11.56 747,946 -0.66(-5.40%)
Nov 10, 2023 11.90 12.40 11.68 12.22 853,231 +0.16(+1.33%)
Nov 09, 2023 12.36 12.57 12.03 12.06 729,168 -0.22(-1.79%)
Nov 08, 2023 12.60 12.95 11.66 12.28 1,651,437 -0.31(-2.46%)
Nov 07, 2023 11.97 12.85 11.95 12.59 2,860,760 -1.54(-10.90%)
Nov 06, 2023 16.00 16.26 13.97 14.13 962,527 -1.94(-12.07%)
Nov 03, 2023 15.66 16.25 14.40 16.07 1,365,832 +1.35(+9.17%)
Nov 02, 2023 13.53 14.92 12.67 14.72 3,868,663 +4.20(+39.92%)
Nov 01, 2023 10.44 10.54 10.10 10.52 482,071 +0.28(+2.73%)
Oct 31, 2023 9.770 10.30 9.720 10.24 245,779 +0.46(+4.70%)
Oct 30, 2023 9.370 10.13 9.310 9.780 221,537 +0.48(+5.16%)
Oct 27, 2023 8.590 9.440 8.590 9.300 768,485 +0.76(+8.90%)
Oct 26, 2023 8.790 8.830 8.330 8.540 2,419,492 -0.23(-2.62%)
Oct 25, 2023 8.680 8.940 8.415 8.770 268,136 +0.02(+0.23%)
Oct 24, 2023 9.060 9.310 8.740 8.750 401,898 -0.29(-3.21%)
Oct 23, 2023 9.920 10.30 8.860 9.040 378,911 -0.88(-8.87%)
Oct 20, 2023 10.11 10.25 9.910 9.920 249,867 -0.11(-1.10%)
Oct 19, 2023 10.00 10.10 9.885 10.03 197,099 -0.02(-0.20%)
Oct 18, 2023 10.20 10.38 10.01 10.05 393,673 -0.15(-1.47%)
Oct 17, 2023 10.10 10.38 9.810 10.20 742,789 +0.20(+2.00%)
Oct 16, 2023 10.38 10.38 9.970 10.00 224,377 -0.26(-2.53%)
Oct 13, 2023 10.96 11.11 9.890 10.26 349,266 -0.67(-6.13%)
Oct 12, 2023 10.82 11.43 10.73 10.93 976,346 +0.10(+0.92%)
Oct 11, 2023 10.83 10.90 9.970 10.83 1,966,291 +0.04(+0.37%)
Oct 10, 2023 11.59 11.59 10.68 10.79 344,710 -0.93(-7.90%)
Oct 09, 2023 12.08 12.58 11.35 11.71 253,900 -0.47(-3.90%)
Oct 06, 2023 12.03 12.30 11.88 12.19 842,148 +0.00(+0.00%)
Oct 05, 2023 12.08 12.60 11.94 12.19 376,974 +0.49(+4.19%)
Oct 04, 2023 11.49 11.82 11.16 11.70 279,534 +0.12(+1.04%)
Oct 03, 2023 11.36 11.78 11.23 11.58 289,373 +0.21(+1.85%)
Oct 02, 2023 11.36 11.51 11.01 11.37 465,798 -0.08(-0.70%)
Sep 29, 2023 11.38 11.58 11.30 11.45 404,035 +0.16(+1.42%)
Sep 28, 2023 11.71 11.79 11.26 11.29 252,011 -0.41(-3.50%)
Sep 27, 2023 11.94 12.11 11.49 11.70 128,159 -0.23(-1.93%)
Sep 26, 2023 11.96 12.29 11.68 11.93 127,296 -0.05(-0.42%)
Sep 25, 2023 11.48 12.21 11.86 11.98 143,496 +0.46(+3.99%)
Sep 22, 2023 11.80 12.15 11.44 11.52 77,907 -0.24(-2.04%)
Sep 21, 2023 11.59 12.01 11.31 11.76 148,844 +0.01(+0.09%)
Sep 20, 2023 12.16 12.18 11.41 11.75 191,904 -0.40(-3.29%)
Sep 19, 2023 12.57 12.82 12.08 12.15 119,736 -0.44(-3.49%)
Sep 18, 2023 12.55 12.82 12.31 12.59 143,989 +0.02(+0.16%)
Sep 15, 2023 11.88 12.81 11.88 12.57 1,316,670 +0.71(+5.99%)
Sep 14, 2023 12.00 12.30 11.80 11.86 1,154,445 +0.06(+0.51%)
Sep 13, 2023 12.29 12.44 11.69 11.80 160,616 -0.48(-3.91%)
Sep 12, 2023 12.90 13.13 12.24 12.28 141,394 -0.57(-4.44%)
Sep 11, 2023 13.00 13.15 12.74 12.85 317,574 +0.37(+2.96%)
Sep 08, 2023 12.09 12.57 11.89 12.48 67,663 +0.34(+2.80%)
Sep 07, 2023 12.52 12.61 12.09 12.14 64,943 -0.42(-3.34%)
Sep 06, 2023 12.81 12.81 12.14 12.56 94,067 -0.16(-1.26%)
Sep 05, 2023 12.93 13.14 12.65 12.72 192,031 -0.18(-1.40%)
Sep 01, 2023 12.36 13.15 12.36 12.90 231,328 +0.55(+4.45%)
Aug 31, 2023 12.67 13.48 12.25 12.35 523,238 -0.32(-2.53%)
Aug 30, 2023 13.27 13.40 12.62 12.67 162,000 -0.63(-4.74%)
Aug 29, 2023 13.47 13.63 13.26 13.30 144,488 -0.19(-1.41%)
Aug 28, 2023 13.20 13.55 13.02 13.49 182,211 +0.34(+2.59%)
Aug 25, 2023 12.97 13.22 12.74 13.15 142,621 +0.27(+2.10%)
Aug 24, 2023 13.21 13.29 12.83 12.88 125,273 -0.27(-2.05%)
Aug 23, 2023 13.38 13.59 12.97 13.15 174,656 -0.21(-1.57%)
Aug 22, 2023 13.47 13.65 13.08 13.36 341,342 -0.08(-0.60%)
Aug 21, 2023 12.74 13.61 12.74 13.44 224,944 +0.67(+5.25%)
Aug 18, 2023 12.79 13.05 12.59 12.77 146,214 -0.15(-1.16%)
Aug 17, 2023 13.24 13.70 12.90 12.92 115,024 -0.32(-2.42%)
Aug 16, 2023 13.42 13.81 13.01 13.24 167,022 -0.26(-1.93%)
Aug 15, 2023 14.00 14.92 13.40 13.50 322,138 +0.25(+1.89%)
Aug 14, 2023 13.55 13.59 13.12 13.25 314,811 -0.33(-2.43%)
Aug 11, 2023 13.38 13.78 13.38 13.58 122,364 +0.18(+1.34%)
Aug 10, 2023 13.84 14.11 13.36 13.40 101,007 -0.19(-1.40%)
Aug 09, 2023 13.90 14.03 13.46 13.59 121,555 -0.25(-1.81%)
Aug 08, 2023 13.66 14.36 13.66 13.84 590,066 +0.27(+1.99%)
Aug 07, 2023 13.97 14.26 13.35 13.57 357,749 -0.41(-2.93%)
Aug 04, 2023 14.06 14.37 13.83 13.98 371,732 +0.01(+0.07%)
Aug 03, 2023 13.90 14.48 13.56 13.97 233,405 +0.22(+1.60%)
Aug 02, 2023 13.20 13.79 12.97 13.75 182,779 +0.48(+3.62%)
Aug 01, 2023 12.52 13.29 12.34 13.27 329,451 +0.73(+5.82%)
Jul 31, 2023 12.22 12.70 11.98 12.54 559,529 +0.34(+2.79%)
Jul 28, 2023 11.77 12.34 11.71 12.20 182,179 +0.54(+4.63%)
Jul 27, 2023 11.83 12.01 11.57 11.66 180,131 -0.14(-1.19%)
Jul 26, 2023 12.25 12.44 11.66 11.80 148,081 -0.45(-3.67%)
Jul 25, 2023 12.33 12.50 12.11 12.25 179,222 -0.12(-0.97%)
Jul 24, 2023 12.60 12.73 12.12 12.37 111,400 -0.18(-1.43%)
Jul 21, 2023 12.03 12.78 11.91 12.55 214,136 +0.71(+6.00%)
Jul 20, 2023 11.62 12.08 11.62 11.84 137,657 +0.21(+1.81%)
Jul 19, 2023 11.40 11.84 11.40 11.63 67,927 +0.21(+1.84%)
Jul 18, 2023 11.25 11.50 11.22 11.42 154,453 +0.06(+0.53%)
Jul 17, 2023 11.10 11.38 11.05 11.36 153,582 +0.33(+2.99%)
Jul 14, 2023 10.82 11.10 10.76 11.03 88,010 +0.20(+1.85%)
Jul 13, 2023 10.49 10.88 10.38 10.83 300,321 +0.41(+3.93%)
Jul 12, 2023 10.94 10.94 10.38 10.42 113,454 -0.35(-3.25%)
Jul 11, 2023 10.71 10.99 10.60 10.77 66,340 +0.05(+0.47%)
Jul 10, 2023 10.04 10.86 10.04 10.72 68,482 +0.59(+5.82%)
Jul 07, 2023 10.31 10.31 9.940 10.13 80,370 -0.16(-1.55%)
Jul 06, 2023 10.63 10.63 10.11 10.29 114,902 -0.35(-3.29%)
Jul 05, 2023 10.10 10.78 10.02 10.64 93,978 +0.50(+4.93%)
Jul 03, 2023 10.27 10.29 10.00 10.14 52,008 -0.14(-1.36%)
Jun 30, 2023 10.35 10.48 10.03 10.28 186,224 -0.02(-0.19%)
Jun 29, 2023 10.41 10.41 10.01 10.30 115,808 -0.12(-1.15%)
Jun 28, 2023 10.53 10.53 10.15 10.42 198,912 -0.07(-0.67%)
Jun 27, 2023 10.95 11.11 10.43 10.49 186,557 -0.45(-4.11%)
Jun 26, 2023 11.27 11.27 10.73 10.94 1,168,200 -0.22(-1.97%)
Jun 23, 2023 11.43 11.70 10.72 11.16 1,453,959 -0.47(-4.04%)
Jun 22, 2023 11.71 12.04 11.55 11.63 78,326 -0.22(-1.86%)
Jun 21, 2023 11.99 11.99 11.40 11.85 184,109 -0.06(-0.50%)
Jun 20, 2023 11.28 11.97 10.97 11.91 395,645 +0.63(+5.59%)
Jun 16, 2023 11.04 11.38 10.96 11.28 387,369 +0.38(+3.49%)
Jun 15, 2023 11.08 11.29 10.61 10.90 156,606 +3.42(+45.72%)
May 08, 2023 7.410 7.570 7.250 7.480 23,963 +0.09(+1.22%)
May 05, 2023 6.930 7.440 6.930 7.390 46,707 +0.55(+8.04%)
May 04, 2023 6.960 6.960 6.710 6.840 53,914 -0.15(-2.15%)
May 03, 2023 7.120 7.440 6.960 6.990 81,189 -0.09(-1.27%)
May 02, 2023 7.480 7.490 7.010 7.080 42,754 -0.41(-5.47%)
May 01, 2023 7.450 7.710 7.250 7.490 70,767 +0.00(+0.00%)
Apr 28, 2023 7.230 7.660 7.100 7.490 32,721 +0.25(+3.45%)
Apr 27, 2023 7.200 7.500 7.140 7.240 22,573 +0.03(+0.42%)
Apr 26, 2023 7.050 7.440 6.980 7.210 56,861 +0.12(+1.69%)
Apr 25, 2023 7.160 7.185 6.990 7.090 25,964 -0.07(-0.98%)
Apr 24, 2023 7.110 7.350 7.060 7.160 25,778 +0.00(+0.00%)
Apr 21, 2023 7.170 7.440 7.000 7.160 64,047 -0.06(-0.83%)
Apr 20, 2023 7.350 7.610 7.080 7.220 52,718 -0.24(-3.22%)
Apr 19, 2023 7.470 7.560 7.310 7.460 63,393 -0.01(-0.13%)
Apr 18, 2023 7.530 7.730 7.445 7.470 40,623 +0.02(+0.27%)
Apr 17, 2023 7.310 7.605 7.310 7.450 36,937 +0.14(+1.92%)
Apr 14, 2023 7.770 7.780 7.220 7.310 23,090 -0.38(-4.94%)
Apr 13, 2023 7.020 7.950 7.020 7.690 35,141 +0.44(+6.07%)
Apr 12, 2023 7.510 7.560 7.190 7.250 23,109 -0.28(-3.72%)
Apr 11, 2023 7.750 7.975 7.375 7.530 28,777 -0.22(-2.84%)
Apr 10, 2023 7.550 8.020 7.550 7.750 49,563 +0.18(+2.38%)
Apr 06, 2023 7.480 7.628 7.460 7.570 22,900 +0.11(+1.47%)
Apr 05, 2023 7.360 7.520 7.360 7.460 25,995 -0.07(-0.93%)
Apr 04, 2023 8.060 8.060 7.410 7.530 42,149 -0.56(-6.92%)
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