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(CBOE: AMBR )

5,465.81 UNCHANGED
Last Price Updated: 7:06 PM EDT, May 8, 2024 Add to My Watchlist
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Historical Prices

Month:
Year:
Range:
Date Open High Low Close Volume Change (%)
Apr 30, 2020 0.1400 0.1400 0.1400 0.1400 0 -0.01(-6.67%)
Apr 29, 2020 0.1500 0.1500 0.1500 0.1500 0 +0.00(+0.00%)
Apr 28, 2020 0.1500 0.1500 0.1500 0.1500 0 +0.00(+0.00%)
Apr 27, 2020 0.1500 0.1500 0.1500 0.1500 0 -0.01(-6.25%)
Apr 24, 2020 0.1600 0.1600 0.1600 0.1600 0 +0.01(+6.67%)
Apr 23, 2020 0.1500 0.1500 0.1500 0.1500 0 -0.01(-6.25%)
Apr 22, 2020 0.1600 0.1600 0.1600 0.1600 0 +0.00(+0.00%)
Apr 21, 2020 0.1600 0.1600 0.1600 0.1600 0 +0.01(+6.67%)
Apr 20, 2020 0.1500 0.1500 0.1500 0.1500 0 +0.00(+0.00%)
Apr 17, 2020 0.1500 0.1500 0.1500 0.1500 0 +0.00(+0.00%)
Apr 16, 2020 0.1500 0.1500 0.1500 0.1500 0 -0.01(-6.25%)
Apr 15, 2020 0.1600 0.1600 0.1600 0.1600 0 +0.01(+6.67%)
Apr 14, 2020 0.1500 0.1500 0.1500 0.1500 0 +0.00(+0.00%)
Apr 13, 2020 0.1500 0.1500 0.1500 0.1500 0 +0.01(+7.14%)
Apr 10, 2020 0.1400 0.1400 0.1400 0.1400 0 +0.00(+0.00%)
Apr 09, 2020 0.1400 0.1400 0.1400 0.1400 0 +0.01(+7.69%)
Apr 08, 2020 0.1300 0.1300 0.1300 0.1300 0 -0.03(-18.75%)
Apr 07, 2020 0.1600 0.1600 0.1600 0.1600 0 +0.01(+6.67%)
Apr 06, 2020 0.1500 0.1500 0.1500 0.1500 0 +0.01(+7.14%)
Apr 03, 2020 0.1400 0.1400 0.1400 0.1400 0 -0.02(-12.50%)
Apr 02, 2020 0.1600 0.1600 0.1600 0.1600 0 +0.00(+0.00%)
Apr 01, 2020 0.1600 0.1600 0.1600 0.1600 0 -0.02(-11.11%)
Mar 31, 2020 0.1800 0.1800 0.1800 0.1800 0 +0.03(+20.00%)
Mar 30, 2020 0.1500 0.1500 0.1500 0.1500 0 +0.00(+0.00%)
Mar 27, 2020 0.1500 0.1500 0.1500 0.1500 0 -0.04(-21.05%)
Mar 26, 2020 0.1900 0.1900 0.1900 0.1900 0 -0.03(-13.64%)
Mar 25, 2020 0.2200 0.2200 0.2200 0.2200 0 -0.01(-4.35%)
Mar 24, 2020 0.2300 0.2300 0.2300 0.2300 0 -0.02(-8.00%)
Mar 23, 2020 0.2500 0.2500 0.2500 0.2500 0 +0.01(+4.17%)
Mar 20, 2020 0.2400 0.2400 0.2400 0.2400 0 -0.01(-4.00%)
Mar 19, 2020 0.2500 0.2500 0.2500 0.2500 0 +0.02(+8.70%)
Mar 16, 2020 0.2300 0.2300 0.2300 0.2300 0 -0.88(-79.28%)
Mar 13, 2020 1.110 1.110 1.110 1.110 0 +0.00(+0.00%)
Mar 12, 2020 1.110 1.110 1.110 1.110 0 +0.00(+0.00%)
Mar 11, 2020 1.110 1.110 1.110 1.110 0 +0.00(+0.00%)
Mar 10, 2020 1.110 1.110 1.110 1.110 0 +0.00(+0.00%)
Mar 09, 2020 1.110 1.110 1.110 1.110 0 +0.01(+0.91%)
Mar 06, 2020 1.100 1.100 1.100 1.100 0 -0.02(-1.79%)
Mar 05, 2020 1.120 1.120 1.120 1.120 0 +0.00(+0.00%)
Mar 04, 2020 1.120 1.120 1.120 1.120 0 -0.48(-30.00%)
Mar 03, 2020 1.600 1.600 1.600 1.600 0 -0.01(-0.62%)
Mar 02, 2020 1.610 1.610 1.610 1.610 0 +0.00(+0.00%)
Feb 28, 2020 1.610 1.610 1.610 1.610 0 -0.01(-0.62%)
Feb 27, 2020 1.620 1.620 1.620 1.620 0 +0.00(+0.00%)
Feb 26, 2020 1.620 1.620 1.620 1.620 0 +0.00(+0.00%)
Feb 25, 2020 1.620 1.620 1.620 1.620 0 -0.01(-0.61%)
Feb 24, 2020 1.630 1.630 1.630 1.630 0 +0.00(+0.00%)
Feb 21, 2020 1.630 1.630 1.630 1.630 0 +0.00(+0.00%)
Feb 20, 2020 1.630 1.630 1.630 1.630 0 +0.00(+0.00%)
Feb 19, 2020 1.630 1.630 1.630 1.630 0 +0.00(+0.00%)
Feb 18, 2020 1.630 1.630 1.630 1.630 0 +0.01(+0.62%)
Feb 14, 2020 1.620 1.620 1.620 1.620 0 +0.00(+0.00%)
Feb 13, 2020 1.620 1.620 1.620 1.620 0 -0.01(-0.61%)
Feb 12, 2020 1.630 1.630 1.630 1.630 0 +0.00(+0.00%)
Feb 11, 2020 1.630 1.630 1.630 1.630 0 +0.00(+0.00%)
Feb 10, 2020 1.630 1.630 1.630 1.630 0 +0.01(+0.62%)
Feb 07, 2020 1.620 1.620 1.620 1.620 0 -0.01(-0.61%)
Feb 06, 2020 1.630 1.630 1.630 1.630 0 +0.01(+0.62%)
Feb 05, 2020 1.620 1.620 1.620 1.620 0 -0.02(-1.22%)
Feb 04, 2020 1.640 1.640 1.640 1.640 0 +0.00(+0.00%)
Feb 03, 2020 1.640 1.640 1.640 1.640 0 -0.01(-0.61%)
Jan 31, 2020 1.650 1.650 1.650 1.650 0 +0.00(+0.00%)
Jan 30, 2020 1.650 1.650 1.650 1.650 0 +0.05(+3.12%)
Jan 29, 2020 1.600 1.600 1.600 1.600 0 +0.00(+0.00%)
Jan 28, 2020 1.600 1.600 1.600 1.600 0 +0.00(+0.00%)
Jan 27, 2020 1.600 1.600 1.600 1.600 0 +0.00(+0.00%)
Jan 24, 2020 1.600 1.600 1.600 1.600 0 +0.00(+0.00%)
Jan 23, 2020 1.600 1.600 1.600 1.600 0 +0.00(+0.00%)
Jan 22, 2020 1.600 1.600 1.600 1.600 0 +0.01(+0.63%)
Jan 21, 2020 1.590 1.590 1.590 1.590 0 +0.00(+0.00%)
Jan 17, 2020 1.590 1.590 1.590 1.590 0 +0.00(+0.00%)
Jan 16, 2020 1.590 1.590 1.590 1.590 0 +0.00(+0.00%)
Jan 15, 2020 1.590 1.590 1.590 1.590 0 +0.01(+0.63%)
Jan 14, 2020 1.580 1.580 1.580 1.580 0 +0.00(+0.00%)
Jan 13, 2020 1.580 1.580 1.580 1.580 0 +0.00(+0.00%)
Jan 10, 2020 1.580 1.580 1.580 1.580 0 +0.00(+0.00%)
Jan 09, 2020 1.580 1.580 1.580 1.580 0 +0.00(+0.00%)
Jan 08, 2020 1.580 1.580 1.580 1.580 0 -0.01(-0.63%)
Jan 07, 2020 1.590 1.590 1.590 1.590 0 +0.00(+0.00%)
Jan 06, 2020 1.590 1.590 1.590 1.590 0 +0.00(+0.00%)
Jan 03, 2020 1.590 1.590 1.590 1.590 0 -0.01(-0.63%)
Jan 02, 2020 1.600 1.600 1.600 1.600 0 +0.00(+0.00%)
Dec 31, 2019 1.600 1.600 1.600 1.600 0 +0.00(+0.00%)
Dec 30, 2019 1.600 1.600 1.600 1.600 0 +0.00(+0.00%)
Dec 27, 2019 1.600 1.600 1.600 1.600 0 +0.00(+0.00%)
Dec 26, 2019 1.600 1.600 1.600 1.600 0 +0.01(+0.63%)
Dec 24, 2019 1.590 1.590 1.590 1.590 0 -0.01(-0.63%)
Dec 23, 2019 1.600 1.600 1.600 1.600 0 +0.01(+0.63%)
Dec 20, 2019 1.590 1.590 1.590 1.590 0 +0.00(+0.00%)
Dec 19, 2019 1.590 1.590 1.590 1.590 0 +0.00(+0.00%)
Dec 18, 2019 1.590 1.590 1.590 1.590 0 +0.01(+0.63%)
Dec 17, 2019 1.580 1.580 1.580 1.580 0 +0.00(+0.00%)
Dec 16, 2019 1.580 1.580 1.580 1.580 0 -0.01(-0.63%)
Dec 13, 2019 1.590 1.590 1.590 1.590 0 +0.01(+0.63%)
Dec 12, 2019 1.580 1.580 1.580 1.580 0 -0.01(-0.63%)
Dec 11, 2019 1.590 1.590 1.590 1.590 0 +0.01(+0.63%)
Dec 10, 2019 1.580 1.580 1.580 1.580 0 +0.00(+0.00%)
Dec 09, 2019 1.580 1.580 1.580 1.580 0 -0.01(-0.63%)
Dec 06, 2019 1.590 1.590 1.590 1.590 0 +0.00(+0.00%)
Dec 05, 2019 1.590 1.590 1.590 1.590 0 -0.01(-0.63%)
Dec 04, 2019 1.600 1.600 1.600 1.600 0 +0.00(+0.00%)
Dec 03, 2019 1.600 1.600 1.600 1.600 0 +0.00(+0.00%)
Dec 02, 2019 1.600 1.600 1.600 1.600 0 +0.00(+0.00%)
Nov 29, 2019 1.600 1.600 1.600 1.600 0 +0.00(+0.00%)
Nov 27, 2019 1.600 1.600 1.600 1.600 0 +0.00(+0.00%)
Nov 26, 2019 1.600 1.600 1.600 1.600 0 +0.00(+0.00%)
Nov 25, 2019 1.600 1.600 1.600 1.600 0 +0.00(+0.00%)
Nov 22, 2019 1.600 1.600 1.600 1.600 0 -0.01(-0.62%)
Nov 21, 2019 1.610 1.610 1.610 1.610 0 +0.00(+0.00%)
Nov 20, 2019 1.610 1.610 1.610 1.610 0 +0.00(+0.00%)
Nov 19, 2019 1.610 1.610 1.610 1.610 0 +0.00(+0.00%)
Nov 18, 2019 1.610 1.610 1.610 1.610 0 +0.01(+0.63%)
Nov 15, 2019 1.600 1.600 1.600 1.600 0 -0.01(-0.62%)
Nov 14, 2019 1.610 1.610 1.610 1.610 0 +0.01(+0.63%)
Nov 13, 2019 1.600 1.600 1.600 1.600 0 +0.00(+0.00%)
Nov 12, 2019 1.600 1.600 1.600 1.600 0 +0.01(+0.63%)
Nov 11, 2019 1.590 1.590 1.590 1.590 0 +0.00(+0.00%)
Nov 08, 2019 1.590 1.590 1.590 1.590 0 -0.02(-1.24%)
Nov 07, 2019 1.610 1.610 1.610 1.610 0 +0.01(+0.63%)
Nov 06, 2019 1.600 1.600 1.600 1.600 0 -0.01(-0.62%)
Nov 05, 2019 1.610 1.610 1.610 1.610 0 +0.00(+0.00%)
Nov 04, 2019 1.610 1.610 1.610 1.610 0 +0.00(+0.00%)
Nov 01, 2019 1.610 1.610 1.610 1.610 0 -0.02(-1.23%)
Oct 31, 2019 1.630 1.630 1.630 1.630 0 -0.23(-12.37%)
Oct 30, 2019 1.860 1.860 1.860 1.860 0 +0.00(+0.00%)
Oct 29, 2019 1.860 1.860 1.860 1.860 0 +0.00(+0.00%)
Oct 28, 2019 1.860 1.860 1.860 1.860 0 +0.00(+0.00%)
Oct 25, 2019 1.860 1.860 1.860 1.860 0 -0.01(-0.53%)
Oct 24, 2019 1.870 1.870 1.870 1.870 0 +0.01(+0.54%)
Oct 23, 2019 1.860 1.860 1.860 1.860 0 +0.00(+0.00%)
Oct 22, 2019 1.860 1.860 1.860 1.860 0 -0.01(-0.53%)
Oct 21, 2019 1.870 1.870 1.870 1.870 0 +0.01(+0.54%)
Oct 18, 2019 1.860 1.860 1.860 1.860 0 +0.00(+0.00%)
Oct 17, 2019 1.860 1.860 1.860 1.860 0 -0.01(-0.53%)
Oct 15, 2019 1.870 1.870 1.870 1.870 0 +0.02(+1.08%)
Oct 14, 2019 1.850 1.850 1.850 1.850 0 +0.00(+0.00%)
Oct 11, 2019 1.850 1.850 1.850 1.850 0 +0.00(+0.00%)
Oct 10, 2019 1.850 1.850 1.850 1.850 0 -0.01(-0.54%)
Oct 09, 2019 1.860 1.860 1.860 1.860 0 +0.00(+0.00%)
Oct 08, 2019 1.860 1.860 1.860 1.860 0 +0.00(+0.00%)
Oct 07, 2019 1.860 1.860 1.860 1.860 0 +0.00(+0.00%)
Oct 04, 2019 1.860 1.860 1.860 1.860 0 -0.02(-1.06%)
Oct 03, 2019 1.880 1.880 1.880 1.880 0 -0.02(-1.05%)
Oct 02, 2019 1.900 1.900 1.900 1.900 0 +0.00(+0.00%)
Oct 01, 2019 1.900 1.900 1.900 1.900 0 -0.02(-1.04%)
Sep 30, 2019 1.920 1.920 1.920 1.920 0 +0.00(+0.00%)
Sep 27, 2019 1.920 1.920 1.920 1.920 0 +0.00(+0.00%)
Sep 26, 2019 1.920 1.920 1.920 1.920 0 +0.00(+0.00%)
Sep 25, 2019 1.920 1.920 1.920 1.920 0 +0.00(+0.00%)
Sep 24, 2019 1.920 1.920 1.920 1.920 0 +0.01(+0.52%)
Sep 23, 2019 1.910 1.910 1.910 1.910 0 +0.00(+0.00%)
Sep 20, 2019 1.910 1.910 1.910 1.910 0 -0.01(-0.52%)
Sep 19, 2019 1.920 1.920 1.920 1.920 0 -0.32(-14.29%)
Sep 18, 2019 2.240 2.240 2.240 2.240 0 +0.06(+2.75%)
Sep 17, 2019 2.180 2.180 2.180 2.180 0 +0.03(+1.40%)
Sep 16, 2019 2.150 2.150 2.150 2.150 0 +0.01(+0.47%)
Sep 13, 2019 2.140 2.140 2.140 2.140 0 +0.00(+0.00%)
Sep 12, 2019 2.140 2.140 2.140 2.140 0 +0.00(+0.00%)
Sep 11, 2019 2.140 2.140 2.140 2.140 0 -0.01(-0.47%)
Sep 10, 2019 2.150 2.150 2.150 2.150 0 +0.00(+0.00%)
Sep 09, 2019 2.150 2.150 2.150 2.150 0 +0.00(+0.00%)
Sep 06, 2019 2.150 2.150 2.150 2.150 0 +0.00(+0.00%)
Sep 05, 2019 2.150 2.150 2.150 2.150 0 +0.00(+0.00%)
Sep 04, 2019 2.150 2.150 2.150 2.150 0 +0.00(+0.00%)
Sep 03, 2019 2.150 2.150 2.150 2.150 0 -0.01(-0.46%)
Aug 30, 2019 2.160 2.160 2.160 2.160 0 +0.00(+0.00%)
Aug 29, 2019 2.160 2.160 2.160 2.160 0 +0.01(+0.47%)
Aug 28, 2019 2.150 2.150 2.150 2.150 0 +0.00(+0.00%)
Aug 27, 2019 2.150 2.150 2.150 2.150 0 +0.00(+0.00%)
Aug 26, 2019 2.150 2.150 2.150 2.150 0 -0.01(-0.46%)
Aug 23, 2019 2.160 2.160 2.160 2.160 0 +0.01(+0.47%)
Aug 22, 2019 2.150 2.150 2.150 2.150 0 -0.01(-0.46%)
Aug 21, 2019 2.160 2.160 2.160 2.160 0 +0.00(+0.00%)
Aug 20, 2019 2.160 2.160 2.160 2.160 0 +0.00(+0.00%)
Aug 19, 2019 2.160 2.160 2.160 2.160 0 +0.01(+0.47%)
Aug 16, 2019 2.150 2.150 2.150 2.150 0 -0.01(-0.46%)
Aug 15, 2019 2.160 2.160 2.160 2.160 0 +0.01(+0.47%)
Aug 14, 2019 2.150 2.150 2.150 2.150 0 -0.01(-0.46%)
Aug 13, 2019 2.160 2.160 2.160 2.160 0 +0.01(+0.47%)
Aug 12, 2019 2.150 2.150 2.150 2.150 0 +0.00(+0.00%)
Aug 09, 2019 2.150 2.150 2.150 2.150 0 -0.01(-0.46%)
Aug 08, 2019 2.160 2.160 2.160 2.160 0 +0.00(+0.00%)
Aug 07, 2019 2.160 2.160 2.160 2.160 0 +0.00(+0.00%)
Aug 06, 2019 2.160 2.160 2.160 2.160 0 -2161.89(-99.90%)
Aug 05, 2019 2164 2164 2164 2164 0 -1.55(-0.07%)
Aug 02, 2019 2166 2166 2166 2166 0 +0.94(+0.04%)
Aug 01, 2019 2165 2165 2165 2165 0 -243.17(-10.10%)
Jul 31, 2019 2408 2408 2408 2408 0 +0.56(+0.02%)
Jul 30, 2019 2407 2407 2407 2407 0 -1.05(-0.04%)
Jul 29, 2019 2408 2408 2408 2408 0 +0.24(+0.01%)
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