Coherent Corp. (COHR) stock
COHRNYSEOptical Instruments & LensesFiscal year ends June 30
Financials through Q4 FY2026, quarter ended Jun 30, 2026Last filing: 10-K on Aug 14, 2026Score 13/3018% above fair value
$210.32−26.90 (-11.34%)
Close on Oct 30, 2026Market cap $41.19BP/E 51.0Yield –
Price history
Coherent share prices for every trading day, newest first. Adjusted for stock splits, not for dividends.
Close, Oct 30, 2026
$210.32
-11.34% on the day
52-week range
$123.75 – $440.00
-52.2% from the high
Change over 52 weeks
+58.5%
From $132.71 on Oct 30, 2025
Average volume
6.53M
Shares a day, last 90 sessions
| Date | Open | High | Low | Close | Change | Volume |
|---|---|---|---|---|---|---|
| Oct 30, 2026 | $217.14 | $222.62 | $203.87 | $210.32 | -11.34% | 11,974,200 |
| Oct 29, 2026 | $243.68 | $246.90 | $229.85 | $237.22 | -0.99% | 7,551,882 |
| Oct 28, 2026 | $240.37 | $243.00 | $232.50 | $239.59 | +1.61% | 7,442,500 |
| Oct 27, 2026 | $228.07 | $236.91 | $222.25 | $235.79 | +6.45% | 6,289,251 |
| Oct 26, 2026 | $212.61 | $225.66 | $208.86 | $221.50 | +5.83% | 7,686,121 |
| Oct 23, 2026 | $207.85 | $215.38 | $203.55 | $209.29 | +0.71% | 6,178,921 |
| Oct 22, 2026 | $223.15 | $224.56 | $204.38 | $207.82 | -12.51% | 12,538,390 |
| Oct 21, 2026 | $240.44 | $243.64 | $232.86 | $237.53 | +2.47% | 5,000,001 |
| Oct 20, 2026 | $224.75 | $236.58 | $217.83 | $231.80 | -0.09% | 6,181,388 |
| Oct 19, 2026 | $243.14 | $244.20 | $231.78 | $232.02 | -0.38% | 6,592,831 |
| Oct 16, 2026 | $247.59 | $248.58 | $231.60 | $232.90 | -7.06% | 7,958,444 |
| Oct 15, 2026 | $249.84 | $252.28 | $235.55 | $250.60 | -4.83% | 9,951,171 |
| Oct 14, 2026 | $281.13 | $285.00 | $261.90 | $263.32 | -9.19% | 6,853,014 |
| Oct 13, 2026 | $277.90 | $290.53 | $273.93 | $289.98 | +0.68% | 6,069,535 |
| Oct 12, 2026 | $306.00 | $306.00 | $284.10 | $288.02 | -7.87% | 7,453,743 |
| Oct 9, 2026 | $318.50 | $332.09 | $302.35 | $312.62 | +3.40% | 8,111,671 |
| Oct 8, 2026 | $320.44 | $328.87 | $298.88 | $302.35 | -9.63% | 9,285,057 |
| Oct 7, 2026 | $329.10 | $338.36 | $316.85 | $334.56 | -1.12% | 5,550,792 |
| Oct 6, 2026 | $336.21 | $341.30 | $331.39 | $338.36 | +1.41% | 6,420,580 |
| Oct 5, 2026 | $340.93 | $341.76 | $326.46 | $333.64 | -1.01% | 5,425,896 |
| Oct 2, 2026 | $316.57 | $338.36 | $315.43 | $337.04 | +5.59% | 8,666,765 |
| Oct 1, 2026 | $290.00 | $323.23 | $286.42 | $319.19 | +10.90% | 11,410,940 |
| Sep 30, 2026 | $294.66 | $299.50 | $282.25 | $287.81 | -1.51% | 5,354,232 |
| Sep 29, 2026 | $289.93 | $302.72 | $285.85 | $292.21 | +3.46% | 5,670,083 |
| Sep 28, 2026 | $290.08 | $299.37 | $275.79 | $282.45 | -4.52% | 6,884,988 |
| Sep 25, 2026 | $297.92 | $301.77 | $290.28 | $295.83 | +1.80% | 4,698,388 |
| Sep 24, 2026 | $294.90 | $300.89 | $290.20 | $290.61 | -3.32% | 4,995,947 |
| Sep 23, 2026 | $312.12 | $312.24 | $298.47 | $300.60 | -3.15% | 5,712,542 |
| Sep 22, 2026 | $310.29 | $323.43 | $305.00 | $310.39 | -3.46% | 7,469,595 |
| Sep 21, 2026 | $326.48 | $332.86 | $316.64 | $321.52 | +1.31% | 7,586,508 |
| Sep 18, 2026 | $305.73 | $318.45 | $302.11 | $317.36 | +7.22% | 10,170,550 |
| Sep 17, 2026 | $302.91 | $312.42 | $290.10 | $295.98 | +2.09% | 6,563,324 |
| Sep 16, 2026 | $280.56 | $294.56 | $278.01 | $289.93 | +6.92% | 7,543,171 |
| Sep 15, 2026 | $271.15 | $279.50 | $269.34 | $271.17 | +1.75% | 4,340,414 |
| Sep 14, 2026 | $283.75 | $284.97 | $265.49 | $266.50 | -12.73% | 9,939,628 |
| Sep 11, 2026 | $303.18 | $312.68 | $292.51 | $305.37 | +4.16% | 7,308,598 |
| Sep 10, 2026 | $296.09 | $309.99 | $290.26 | $293.17 | -3.40% | 5,638,368 |
| Sep 9, 2026 | $301.86 | $313.33 | $301.86 | $303.48 | +0.53% | 5,036,114 |
| Sep 8, 2026 | $281.05 | $315.70 | $281.05 | $301.88 | +7.10% | 8,701,480 |
| Sep 4, 2026 | $269.69 | $283.85 | $264.10 | $281.86 | +6.60% | 5,043,673 |
| Sep 3, 2026 | $266.86 | $268.65 | $255.25 | $264.41 | -1.57% | 4,218,949 |
| Sep 2, 2026 | $268.12 | $272.50 | $263.67 | $268.64 | -1.25% | 4,189,527 |
| Sep 1, 2026 | $270.50 | $276.04 | $264.64 | $272.03 | -2.09% | 5,518,428 |
| Aug 31, 2026 | $280.25 | $281.99 | $275.12 | $277.83 | -0.49% | 5,053,376 |
| Aug 28, 2026 | $289.44 | $291.27 | $278.05 | $279.20 | -5.48% | 5,240,166 |
| Aug 27, 2026 | $303.68 | $307.49 | $291.02 | $295.39 | +0.35% | 4,907,584 |
| Aug 26, 2026 | $286.23 | $294.86 | $283.50 | $294.37 | +2.16% | 5,468,246 |
| Aug 25, 2026 | $287.15 | $291.71 | $281.32 | $288.14 | +4.59% | 4,738,904 |
| Aug 24, 2026 | $275.30 | $279.95 | $262.62 | $275.49 | -4.85% | 6,919,688 |
| Aug 21, 2026 | $296.98 | $303.99 | $283.41 | $289.52 | -0.18% | 6,009,677 |
| Aug 20, 2026 | $291.55 | $291.55 | $277.87 | $290.03 | +0.89% | 4,979,453 |
| Aug 19, 2026 | $309.11 | $312.00 | $284.75 | $287.47 | -6.19% | 7,421,653 |
| Aug 18, 2026 | $324.61 | $329.44 | $305.50 | $306.43 | -12.75% | 9,644,552 |
| Aug 17, 2026 | $333.52 | $362.32 | $330.24 | $351.22 | +7.79% | 8,609,613 |
| Aug 14, 2026 | $328.58 | $346.17 | $317.21 | $325.83 | -0.43% | 8,757,845 |
| Aug 13, 2026 | $344.88 | $361.99 | $325.27 | $327.23 | -7.99% | 13,072,470 |
| Aug 12, 2026 | $358.14 | $362.06 | $338.73 | $355.64 | +8.24% | 12,452,830 |
| Aug 11, 2026 | $323.86 | $332.00 | $315.40 | $328.57 | +1.05% | 6,507,136 |
| Aug 10, 2026 | $383.19 | $386.50 | $325.00 | $325.15 | -14.24% | 9,845,633 |
| Aug 7, 2026 | $360.02 | $391.37 | $353.15 | $379.13 | +13.44% | 11,257,150 |
| Aug 6, 2026 | $314.71 | $354.47 | $309.19 | $334.22 | +1.83% | 6,036,981 |
| Aug 5, 2026 | $319.40 | $347.66 | $319.40 | $328.22 | +1.39% | 5,780,890 |
| Aug 4, 2026 | $325.87 | $336.36 | $316.10 | $323.73 | +12.35% | 8,958,041 |
| Aug 3, 2026 | $254.86 | $293.04 | $248.47 | $288.14 | +9.60% | 5,547,899 |
| Jul 31, 2026 | $275.90 | $281.99 | $257.13 | $262.89 | +5.55% | 5,475,221 |
| Jul 30, 2026 | $243.40 | $250.59 | $239.30 | $249.06 | +12.16% | 6,356,983 |
| Jul 29, 2026 | $243.93 | $245.00 | $220.68 | $222.05 | -8.75% | 6,900,607 |
| Jul 28, 2026 | $257.28 | $257.33 | $228.23 | $243.33 | -10.31% | 8,375,024 |
| Jul 27, 2026 | $282.12 | $283.20 | $256.16 | $271.31 | -3.92% | 4,645,258 |
| Jul 24, 2026 | $306.00 | $308.00 | $280.91 | $282.39 | -9.84% | 3,765,771 |
| Jul 23, 2026 | $308.74 | $327.78 | $306.85 | $313.22 | +0.33% | 2,853,342 |
| Jul 22, 2026 | $306.68 | $319.76 | $305.85 | $312.19 | -1.59% | 2,769,745 |
| Jul 21, 2026 | $307.26 | $319.95 | $301.87 | $317.22 | +11.15% | 4,531,771 |
| Jul 20, 2026 | $288.65 | $298.87 | $284.20 | $285.40 | +2.81% | 3,606,819 |
| Jul 17, 2026 | $264.84 | $285.34 | $255.14 | $277.60 | +0.23% | 5,956,441 |
| Jul 16, 2026 | $286.09 | $289.93 | $273.87 | $276.96 | -7.49% | 4,962,640 |
| Jul 15, 2026 | $315.12 | $316.13 | $281.06 | $299.38 | -3.67% | 5,188,070 |
| Jul 14, 2026 | $320.50 | $322.01 | $307.10 | $310.77 | +1.10% | 3,093,675 |
| Jul 13, 2026 | $314.00 | $322.84 | $306.10 | $307.39 | -5.27% | 3,218,889 |
| Jul 10, 2026 | $321.40 | $330.15 | $315.19 | $324.50 | -0.84% | 4,030,230 |
| Jul 9, 2026 | $335.14 | $340.73 | $326.27 | $327.24 | +3.21% | 4,158,636 |
| Jul 8, 2026 | $312.15 | $328.54 | $304.77 | $317.05 | +0.93% | 3,873,659 |
| Jul 7, 2026 | $320.92 | $330.00 | $304.07 | $314.13 | -6.43% | 5,474,968 |
| Jul 6, 2026 | $333.19 | $352.20 | $331.00 | $335.70 | +0.70% | 3,258,274 |
| Jul 2, 2026 | $358.08 | $371.75 | $325.66 | $333.36 | -9.57% | 6,975,893 |
| Jul 1, 2026 | $370.11 | $386.74 | $360.01 | $368.65 | -6.55% | 4,316,236 |
| Jun 30, 2026 | $388.43 | $399.45 | $381.60 | $394.47 | +0.83% | 4,428,302 |
| Jun 29, 2026 | $379.09 | $391.47 | $341.68 | $391.22 | +2.80% | 7,860,010 |
| Jun 26, 2026 | $392.80 | $393.39 | $368.20 | $380.56 | -6.55% | 7,103,928 |
| Jun 25, 2026 | $415.18 | $419.00 | $376.34 | $407.25 | +3.76% | 4,544,342 |
| Jun 24, 2026 | $385.10 | $397.00 | $365.01 | $392.50 | +2.96% | 4,641,243 |
| Jun 23, 2026 | $388.69 | $399.14 | $379.52 | $381.22 | -10.40% | 5,954,792 |
| Jun 22, 2026 | $395.04 | $439.68 | $380.01 | $425.48 | +9.22% | 9,178,128 |
| Jun 18, 2026 | $394.00 | $402.78 | $376.65 | $389.57 | +2.83% | 7,520,641 |
| Jun 17, 2026 | $387.02 | $393.00 | $376.55 | $378.85 | -1.03% | 5,707,603 |
| Jun 16, 2026 | $423.74 | $424.00 | $381.85 | $382.81 | -7.50% | 5,594,365 |
| Jun 15, 2026 | $403.35 | $420.57 | $394.00 | $413.84 | +7.48% | 5,158,736 |
| Jun 12, 2026 | $374.27 | $394.50 | $354.19 | $385.03 | +5.90% | 5,386,637 |
| Jun 11, 2026 | $354.85 | $371.09 | $345.30 | $363.58 | +2.48% | 6,489,545 |
| Jun 10, 2026 | $353.49 | $373.36 | $345.53 | $354.77 | -0.33% | 5,666,777 |
| Jun 9, 2026 | $407.08 | $410.70 | $335.48 | $355.94 | -11.44% | 8,180,298 |
| Jun 8, 2026 | $396.00 | $415.00 | $375.09 | $401.93 | +6.62% | 5,558,387 |
| Jun 5, 2026 | $405.27 | $417.76 | $375.09 | $376.99 | -10.64% | 6,418,722 |
| Jun 4, 2026 | $398.70 | $432.51 | $380.20 | $421.90 | +1.07% | 6,032,673 |
| Jun 3, 2026 | $435.98 | $440.00 | $409.18 | $417.43 | -2.22% | 5,393,639 |
| Jun 2, 2026 | $381.86 | $433.69 | $377.58 | $426.89 | +17.63% | 9,123,986 |
| Jun 1, 2026 | $350.93 | $366.00 | $346.63 | $362.90 | +0.40% | 6,065,895 |
| May 29, 2026 | $375.65 | $378.27 | $343.51 | $361.47 | -4.11% | 11,082,550 |
| May 28, 2026 | $387.82 | $393.52 | $369.36 | $376.95 | -0.85% | 3,702,801 |
| May 27, 2026 | $383.93 | $387.28 | $359.22 | $380.18 | -0.31% | 3,997,572 |
| May 26, 2026 | $383.33 | $387.62 | $369.10 | $381.35 | +1.00% | 4,090,067 |
| May 22, 2026 | $382.00 | $385.00 | $368.52 | $377.57 | -0.11% | 3,988,348 |
| May 21, 2026 | $361.00 | $382.48 | $357.75 | $378.00 | +5.44% | 4,366,222 |
| May 20, 2026 | $362.97 | $365.86 | $345.02 | $358.50 | +1.38% | 5,065,944 |
| May 19, 2026 | $354.42 | $365.94 | $336.70 | $353.63 | -2.54% | 5,779,009 |
| May 18, 2026 | $382.00 | $384.00 | $352.85 | $362.83 | -5.13% | 6,342,061 |
| May 15, 2026 | $382.72 | $394.86 | $370.94 | $382.45 | -5.55% | 6,626,953 |
| May 14, 2026 | $400.09 | $411.71 | $390.31 | $404.94 | +0.30% | 4,791,288 |
| May 13, 2026 | $401.58 | $413.00 | $378.50 | $403.71 | +7.94% | 6,758,949 |
| May 12, 2026 | $372.96 | $381.95 | $348.99 | $374.01 | -1.50% | 5,990,301 |
| May 11, 2026 | $345.00 | $384.85 | $338.00 | $379.69 | +13.25% | 9,856,105 |
| May 8, 2026 | $325.93 | $339.47 | $315.03 | $335.26 | +5.03% | 7,901,601 |
| May 7, 2026 | $328.84 | $337.34 | $308.17 | $319.19 | -7.39% | 12,673,310 |
| May 6, 2026 | $341.91 | $354.20 | $331.22 | $344.67 | +2.66% | 9,720,647 |
| May 5, 2026 | $325.03 | $345.44 | $324.88 | $335.73 | +1.77% | 5,601,196 |
| May 4, 2026 | $344.95 | $348.30 | $323.32 | $329.89 | +0.12% | 6,538,975 |
| May 1, 2026 | $317.01 | $335.48 | $310.58 | $329.50 | +3.06% | 4,620,090 |
| Apr 30, 2026 | $310.00 | $321.14 | $301.18 | $319.71 | +4.85% | 6,165,370 |
| Apr 29, 2026 | $308.46 | $311.48 | $298.09 | $304.93 | +0.32% | 6,884,404 |
| Apr 28, 2026 | $304.50 | $312.52 | $291.00 | $303.97 | -5.46% | 6,393,446 |
| Apr 27, 2026 | $330.50 | $333.93 | $309.44 | $321.53 | -4.33% | 6,217,452 |
| Apr 24, 2026 | $337.36 | $343.77 | $326.34 | $336.09 | -0.47% | 5,294,856 |
| Apr 23, 2026 | $342.95 | $356.88 | $326.23 | $337.68 | -3.65% | 6,064,161 |
| Apr 22, 2026 | $352.89 | $364.80 | $338.10 | $350.47 | +1.94% | 5,202,254 |
| Apr 21, 2026 | $352.94 | $362.54 | $340.71 | $343.79 | -1.07% | 5,115,861 |
| Apr 20, 2026 | $346.28 | $348.47 | $335.00 | $347.51 | +0.72% | 3,872,484 |
| Apr 17, 2026 | $333.49 | $345.12 | $332.25 | $345.02 | +5.19% | 5,628,890 |
| Apr 16, 2026 | $315.00 | $332.00 | $312.92 | $328.00 | +6.42% | 6,805,381 |
| Apr 15, 2026 | $313.50 | $322.48 | $304.06 | $308.20 | -1.67% | 4,953,430 |
| Apr 14, 2026 | $317.08 | $320.00 | $299.00 | $313.42 | +1.78% | 4,500,090 |
| Apr 13, 2026 | $305.75 | $313.00 | $302.81 | $307.93 | +0.14% | 4,516,785 |
| Apr 10, 2026 | $295.95 | $310.98 | $275.69 | $307.50 | +8.21% | 7,968,980 |
| Apr 9, 2026 | $286.40 | $301.00 | $277.19 | $284.17 | +0.84% | 6,374,679 |
| Apr 8, 2026 | $277.30 | $284.98 | $265.72 | $281.79 | +10.46% | 7,230,068 |
| Apr 7, 2026 | $251.87 | $259.98 | $247.00 | $255.10 | +0.74% | 4,027,482 |
| Apr 6, 2026 | $262.80 | $267.59 | $249.72 | $253.22 | -1.91% | 3,772,201 |
| Apr 2, 2026 | $235.00 | $261.90 | $231.79 | $258.16 | +4.18% | 5,188,064 |
| Apr 1, 2026 | $244.14 | $256.88 | $244.14 | $247.80 | +4.03% | 6,927,757 |
| Mar 31, 2026 | $224.08 | $238.77 | $220.20 | $238.21 | +8.45% | 6,152,021 |
| Mar 30, 2026 | $247.58 | $248.93 | $215.55 | $219.65 | -9.79% | 8,235,168 |
| Mar 27, 2026 | $243.81 | $253.60 | $239.39 | $243.48 | +0.08% | 5,433,526 |
| Mar 26, 2026 | $261.14 | $263.00 | $243.08 | $243.29 | -10.57% | 6,390,915 |
| Mar 25, 2026 | $275.00 | $278.80 | $262.00 | $272.04 | -0.11% | 5,314,106 |
| Mar 24, 2026 | $255.25 | $277.37 | $255.15 | $272.33 | +6.78% | 9,338,815 |
| Mar 23, 2026 | $254.19 | $267.67 | $250.15 | $255.05 | +0.56% | 9,205,157 |
| Mar 20, 2026 | $280.53 | $281.16 | $241.01 | $253.63 | -7.96% | 51,484,840 |
| Mar 19, 2026 | $246.00 | $276.24 | $243.88 | $275.57 | +7.14% | 9,382,823 |
| Mar 18, 2026 | $251.94 | $265.80 | $251.03 | $257.21 | +4.64% | 9,952,679 |
| Mar 17, 2026 | $235.26 | $252.49 | $230.20 | $245.80 | -0.63% | 7,599,880 |
| Mar 16, 2026 | $255.01 | $262.79 | $242.76 | $247.37 | +1.90% | 6,165,235 |
| Mar 13, 2026 | $248.38 | $251.66 | $241.21 | $242.76 | +0.62% | 3,932,607 |
| Mar 12, 2026 | $244.80 | $251.12 | $239.08 | $241.27 | -4.03% | 5,718,793 |
| Mar 11, 2026 | $251.54 | $258.00 | $242.82 | $251.41 | -3.54% | 6,806,883 |
| Mar 10, 2026 | $259.00 | $272.59 | $258.18 | $260.64 | +3.30% | 7,866,085 |
| Mar 9, 2026 | $236.39 | $254.36 | $236.00 | $252.32 | +7.04% | 10,589,650 |
| Mar 6, 2026 | $239.45 | $257.56 | $230.10 | $235.72 | -7.15% | 8,055,875 |
| Mar 5, 2026 | $262.71 | $275.34 | $246.57 | $253.87 | -7.64% | 8,812,334 |
| Mar 4, 2026 | $295.79 | $300.20 | $260.65 | $274.86 | -2.12% | 10,520,120 |
| Mar 3, 2026 | $285.87 | $293.15 | $271.68 | $280.81 | -6.06% | 8,099,462 |
| Mar 2, 2026 | $274.93 | $299.09 | $271.62 | $298.91 | +15.44% | 10,243,380 |
| Feb 27, 2026 | $247.02 | $260.91 | $241.71 | $258.93 | +3.51% | 15,226,140 |
| Feb 26, 2026 | $268.51 | $270.49 | $246.70 | $250.14 | -6.63% | 7,894,019 |
| Feb 25, 2026 | $260.60 | $276.50 | $259.00 | $267.90 | +5.12% | 7,096,847 |
| Feb 24, 2026 | $253.25 | $261.33 | $247.93 | $254.86 | +2.40% | 4,618,948 |
| Feb 23, 2026 | $248.18 | $255.00 | $246.28 | $248.89 | +0.29% | 4,712,669 |
| Feb 20, 2026 | $232.00 | $252.49 | $229.51 | $248.18 | +6.75% | 6,285,866 |
| Feb 19, 2026 | $221.96 | $232.98 | $216.87 | $232.48 | +3.84% | 4,084,723 |
| Feb 18, 2026 | $220.72 | $229.00 | $219.16 | $223.89 | +1.79% | 3,227,063 |
| Feb 17, 2026 | $212.40 | $224.39 | $204.57 | $219.96 | +1.26% | 4,616,611 |
| Feb 13, 2026 | $222.01 | $223.38 | $211.00 | $217.23 | +0.52% | 4,052,194 |
| Feb 12, 2026 | $227.26 | $227.47 | $209.23 | $216.10 | -3.39% | 6,733,695 |
| Feb 11, 2026 | $234.98 | $237.60 | $218.84 | $223.69 | -2.05% | 5,608,441 |
| Feb 10, 2026 | $232.20 | $236.11 | $225.18 | $228.37 | -5.81% | 7,514,114 |
| Feb 9, 2026 | $227.00 | $247.15 | $219.68 | $242.46 | +6.49% | 5,940,621 |
| Feb 6, 2026 | $216.53 | $234.00 | $213.00 | $227.68 | +8.81% | 6,589,945 |
| Feb 5, 2026 | $179.11 | $211.00 | $175.24 | $209.24 | -0.83% | 12,867,140 |
| Feb 4, 2026 | $232.65 | $240.39 | $203.33 | $211.00 | -7.93% | 13,363,060 |
| Feb 3, 2026 | $232.01 | $241.50 | $221.05 | $229.18 | +3.03% | 6,938,771 |
| Feb 2, 2026 | $208.79 | $229.36 | $208.04 | $222.44 | +4.84% | 5,212,032 |
| Jan 30, 2026 | $221.57 | $237.18 | $210.48 | $212.18 | -1.70% | 7,083,213 |
| Jan 29, 2026 | $221.00 | $222.27 | $206.14 | $215.86 | -2.39% | 4,535,801 |
| Jan 28, 2026 | $214.01 | $222.97 | $210.55 | $221.14 | +3.34% | 4,303,482 |
| Jan 27, 2026 | $201.38 | $216.04 | $200.60 | $214.00 | +8.21% | 4,140,163 |
| Jan 26, 2026 | $196.28 | $205.00 | $192.38 | $197.76 | +0.42% | 3,097,437 |
| Jan 23, 2026 | $198.23 | $200.23 | $189.50 | $196.94 | -2.85% | 2,564,919 |
| Jan 22, 2026 | $208.20 | $213.30 | $198.80 | $202.72 | +0.63% | 4,101,264 |
| Jan 21, 2026 | $197.51 | $208.10 | $191.00 | $201.46 | +4.14% | 5,978,397 |
| Jan 20, 2026 | $186.31 | $198.35 | $186.03 | $193.46 | +1.27% | 4,305,502 |
| Jan 16, 2026 | $197.00 | $201.93 | $189.59 | $191.04 | -2.51% | 3,592,265 |
| Jan 15, 2026 | $192.33 | $210.90 | $190.95 | $195.96 | +6.44% | 7,028,766 |
| Jan 14, 2026 | $190.74 | $196.73 | $182.56 | $184.11 | -3.12% | 2,882,756 |
| Jan 13, 2026 | $189.08 | $195.89 | $186.98 | $190.03 | +2.62% | 4,541,334 |
| Jan 12, 2026 | $174.50 | $186.00 | $174.50 | $185.18 | +4.00% | 5,984,617 |
| Jan 9, 2026 | $169.00 | $181.55 | $167.50 | $178.06 | +2.84% | 5,456,506 |
| Jan 8, 2026 | $190.16 | $191.21 | $171.80 | $173.15 | -9.64% | 5,984,996 |
| Jan 7, 2026 | $190.00 | $193.59 | $185.00 | $191.62 | -1.28% | 3,064,297 |
| Jan 6, 2026 | $182.32 | $194.23 | $176.99 | $194.11 | +4.16% | 4,647,469 |
| Jan 5, 2026 | $197.66 | $200.18 | $179.75 | $186.36 | -4.10% | 5,235,395 |
| Jan 2, 2026 | $188.00 | $195.92 | $187.02 | $194.33 | +5.29% | 3,515,088 |
| Dec 31, 2025 | $187.72 | $188.70 | $183.81 | $184.57 | -1.20% | 2,170,227 |
| Dec 30, 2025 | $190.00 | $190.19 | $186.43 | $186.81 | -1.17% | 1,259,534 |
| Dec 29, 2025 | $187.95 | $190.75 | $183.55 | $189.02 | -1.41% | 2,023,573 |
| Dec 26, 2025 | $193.09 | $193.99 | $188.10 | $191.72 | +0.18% | 1,707,619 |
| Dec 24, 2025 | $192.96 | $195.24 | $189.58 | $191.37 | -0.26% | 1,566,297 |
| Dec 23, 2025 | $187.56 | $192.99 | $187.30 | $191.87 | +0.47% | 2,052,712 |
| Dec 22, 2025 | $192.87 | $197.21 | $189.50 | $190.98 | +2.77% | 3,379,952 |
| Dec 19, 2025 | $178.70 | $187.12 | $174.81 | $185.83 | +5.76% | 4,440,991 |
| Dec 18, 2025 | $178.75 | $179.50 | $170.61 | $175.71 | +3.09% | 4,707,762 |
| Dec 17, 2025 | $180.00 | $186.67 | $170.12 | $170.44 | -2.72% | 4,582,835 |
| Dec 16, 2025 | $177.55 | $182.56 | $172.06 | $175.20 | -1.82% | 4,319,557 |
| Dec 15, 2025 | $183.83 | $186.53 | $177.00 | $178.45 | +0.06% | 4,507,400 |
| Dec 12, 2025 | $195.00 | $196.04 | $176.63 | $178.34 | -10.16% | 7,353,025 |
| Dec 11, 2025 | $192.66 | $200.01 | $188.75 | $198.50 | +0.53% | 5,474,386 |
| Dec 10, 2025 | $193.32 | $200.19 | $191.44 | $197.45 | +2.45% | 4,188,459 |
| Dec 9, 2025 | $180.60 | $195.00 | $180.35 | $192.73 | +3.70% | 3,995,676 |
| Dec 8, 2025 | $187.24 | $190.85 | $179.00 | $185.86 | +2.24% | 5,857,205 |
| Dec 5, 2025 | $186.00 | $188.36 | $181.48 | $181.79 | +2.50% | 5,181,663 |
| Dec 4, 2025 | $169.60 | $186.48 | $169.37 | $177.35 | +3.74% | 6,568,612 |
| Dec 3, 2025 | $164.37 | $171.18 | $158.21 | $170.96 | +3.68% | 4,085,695 |
| Dec 2, 2025 | $168.00 | $172.58 | $162.27 | $164.89 | +0.85% | 4,572,612 |
| Dec 1, 2025 | $160.41 | $165.73 | $160.00 | $163.50 | -0.46% | 4,136,210 |
| Nov 28, 2025 | $158.36 | $166.81 | $156.28 | $164.26 | +6.66% | 4,781,486 |
| Nov 26, 2025 | $148.47 | $156.17 | $147.00 | $154.00 | +3.46% | 3,664,308 |
| Nov 25, 2025 | $146.20 | $149.09 | $142.46 | $148.85 | -1.95% | 6,559,676 |
| Nov 24, 2025 | $145.11 | $155.82 | $145.11 | $151.81 | +8.82% | 5,471,197 |
| Nov 21, 2025 | $135.84 | $142.85 | $130.42 | $139.51 | +2.88% | 5,003,020 |
| Nov 20, 2025 | $150.00 | $155.70 | $133.24 | $135.61 | -5.13% | 5,688,714 |
| Nov 19, 2025 | $138.68 | $147.57 | $137.87 | $142.94 | +3.47% | 3,658,492 |
| Nov 18, 2025 | $136.86 | $139.75 | $132.99 | $138.15 | -0.66% | 3,109,052 |
| Nov 17, 2025 | $138.04 | $144.12 | $136.31 | $139.07 | -0.19% | 3,523,532 |
| Nov 14, 2025 | $134.37 | $146.02 | $132.51 | $139.33 | -0.46% | 4,134,938 |
| Nov 13, 2025 | $152.22 | $152.67 | $136.74 | $139.97 | -10.66% | 7,205,788 |
| Nov 12, 2025 | $161.00 | $164.01 | $155.83 | $156.67 | -0.85% | 3,716,858 |
| Nov 11, 2025 | $162.33 | $163.12 | $156.36 | $158.01 | -5.22% | 4,184,656 |
| Nov 10, 2025 | $159.00 | $168.57 | $157.65 | $166.72 | +7.90% | 6,874,710 |
| Nov 7, 2025 | $146.50 | $155.00 | $145.41 | $154.51 | -3.01% | 7,985,116 |
| Nov 6, 2025 | $153.70 | $162.50 | $150.53 | $159.30 | +18.32% | 10,803,410 |
| Nov 5, 2025 | $131.71 | $139.35 | $126.00 | $134.63 | +4.61% | 9,063,148 |
| Nov 4, 2025 | $125.94 | $131.48 | $123.75 | $128.70 | -2.50% | 4,230,920 |
| Nov 3, 2025 | $133.54 | $135.50 | $130.52 | $132.00 | +0.03% | 3,782,657 |
| Oct 31, 2025 | $135.55 | $136.70 | $128.08 | $131.96 | -0.57% | 4,537,079 |
| Oct 30, 2025 | $134.46 | $137.17 | $132.43 | $132.71 | -3.88% | 3,002,514 |
| Oct 29, 2025 | $136.75 | $141.43 | $135.55 | $138.06 | +2.85% | 3,712,038 |
| Oct 28, 2025 | $133.91 | $136.13 | $131.45 | $134.24 | -0.56% | 3,008,434 |
| Oct 27, 2025 | $133.22 | $136.00 | $131.37 | $134.99 | +4.37% | 4,588,779 |
| Oct 24, 2025 | $124.82 | $132.00 | $124.48 | $129.34 | +6.44% | 5,477,087 |
| Oct 23, 2025 | $115.15 | $121.88 | $115.00 | $121.52 | +5.33% | 2,603,582 |
| Oct 22, 2025 | $120.10 | $122.65 | $112.96 | $115.37 | -4.49% | 3,602,307 |
| Oct 21, 2025 | $121.40 | $123.15 | $119.68 | $120.79 | +0.49% | 2,993,421 |
| Oct 20, 2025 | $119.66 | $125.00 | $119.51 | $120.20 | – | 3,075,798 |
Seasonality
COHR return in each calendar month over the last 10 years, including dividends. The current month runs to the latest close.
| Year | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Average | 7.8% | 2.7% | -5.5% | 0.9% | 6.9% | 11.0% | -0.7% | -3.6% | -1.4% | -1.7% | 12.4% | 4.9% |
| Months up | 6 of 10 | 5 of 10 | 4 of 10 | 3 of 10 | 8 of 10 | 7 of 10 | 5 of 10 | 3 of 10 | 4 of 10 | 5 of 10 | 8 of 9 | 5 of 9 |
| 2026 | 15.0% | 22.0% | -8.0% | 34.2% | 13.1% | 9.1% | -33.4% | 5.7% | 3.6% | -26.9% | ||
| 2025 | -4.5% | -16.9% | -13.6% | -1.0% | 17.6% | 18.0% | 20.6% | -15.9% | 19.1% | 22.5% | 24.5% | 12.4% |
| 2024 | 9.2% | 25.1% | 1.9% | -9.9% | 4.4% | 27.0% | -3.8% | 11.9% | 14.1% | 4.0% | 8.4% | -5.4% |
| 2023 | 23.6% | -0.6% | -11.7% | -10.3% | 8.3% | 37.9% | -7.1% | -20.5% | -13.3% | -9.3% | 24.3% | 18.3% |
| 2022 | -7.2% | 9.6% | 4.4% | -15.6% | 2.1% | -18.5% | 3.3% | -10.3% | -26.2% | -3.6% | 9.1% | -4.3% |
| 2021 | 10.7% | 0.3% | -18.9% | -1.8% | 0.3% | 7.7% | -3.8% | -9.8% | -5.7% | 1.9% | 3.3% | 9.3% |
| 2020 | -0.1% | -11.8% | -4.0% | 20.8% | 38.1% | -0.7% | 7.4% | -12.3% | -8.9% | 12.1% | 48.8% | 12.3% |
| 2019 | 16.9% | 11.9% | -12.3% | 7.0% | -21.1% | 16.3% | 8.6% | -5.5% | -6.1% | -5.9% | -11.9% | 15.3% |
| 2018 | -9.2% | -9.7% | 6.2% | -6.8% | 15.4% | -1.1% | -9.8% | 26.9% | -4.9% | -21.3% | 0.5% | -13.3% |
| 2017 | 23.1% | -2.5% | 1.3% | -8.0% | -9.5% | 14.3% | 11.1% | -5.9% | 14.8% | 9.8% | 4.9% | -0.9% |