Waters Corp (WAT) stock
WATNYSELaboratory Analytical InstrumentsFiscal year ends December 31
Financials through Q2 FY2026, quarter ended Jul 4, 2026Last filing: 10-Q on Aug 11, 2026Score 9/30431% above fair value
$462.72−17.35 (-3.61%)
Close on Oct 30, 2026Market cap $45.46BP/E 115.4Yield –
Price history
Waters share prices for every trading day, newest first. Adjusted for stock splits, not for dividends.
Close, Oct 30, 2026
$462.72
-3.61% on the day
52-week range
$282.77 – $482.28
-4.1% from the high
Change over 52 weeks
+34.9%
From $342.90 on Oct 30, 2025
Average volume
832,397
Shares a day, last 90 sessions
| Date | Open | High | Low | Close | Change | Volume |
|---|---|---|---|---|---|---|
| Oct 30, 2026 | $479.04 | $480.63 | $458.85 | $462.72 | -3.61% | 1,342,325 |
| Oct 29, 2026 | $479.23 | $482.27 | $472.60 | $480.07 | +0.67% | 883,054 |
| Oct 28, 2026 | $468.02 | $482.28 | $465.30 | $476.88 | +1.78% | 872,592 |
| Oct 27, 2026 | $454.83 | $470.86 | $452.35 | $468.55 | +2.76% | 797,393 |
| Oct 26, 2026 | $455.98 | $461.55 | $449.85 | $455.98 | +0.51% | 909,151 |
| Oct 23, 2026 | $458.16 | $458.16 | $446.70 | $453.67 | -0.42% | 907,606 |
| Oct 22, 2026 | $459.48 | $465.36 | $449.09 | $455.59 | -0.41% | 1,267,657 |
| Oct 21, 2026 | $436.90 | $459.63 | $435.07 | $457.47 | +3.31% | 952,491 |
| Oct 20, 2026 | $434.37 | $448.03 | $427.97 | $442.83 | +1.97% | 776,801 |
| Oct 19, 2026 | $436.55 | $441.28 | $433.27 | $434.27 | -0.61% | 468,853 |
| Oct 16, 2026 | $444.48 | $448.39 | $431.99 | $436.95 | -1.62% | 901,962 |
| Oct 15, 2026 | $440.37 | $449.12 | $435.79 | $444.15 | +1.73% | 1,008,652 |
| Oct 14, 2026 | $430.88 | $441.89 | $429.90 | $436.61 | +1.73% | 901,577 |
| Oct 13, 2026 | $435.00 | $436.53 | $422.83 | $429.17 | -0.68% | 1,066,759 |
| Oct 12, 2026 | $433.73 | $435.07 | $426.50 | $432.10 | -0.38% | 913,460 |
| Oct 9, 2026 | $429.20 | $437.53 | $428.19 | $433.77 | +1.08% | 1,119,569 |
| Oct 8, 2026 | $431.70 | $432.46 | $421.61 | $429.13 | -1.57% | 1,043,897 |
| Oct 7, 2026 | $436.00 | $440.37 | $427.41 | $435.99 | -0.10% | 770,896 |
| Oct 6, 2026 | $445.74 | $454.54 | $431.62 | $436.43 | -0.84% | 1,056,732 |
| Oct 5, 2026 | $425.61 | $440.79 | $423.03 | $440.12 | +3.51% | 1,007,435 |
| Oct 2, 2026 | $426.78 | $433.34 | $423.44 | $425.21 | -0.08% | 625,601 |
| Oct 1, 2026 | $437.21 | $438.03 | $424.70 | $425.53 | -3.15% | 810,860 |
| Sep 30, 2026 | $443.26 | $448.21 | $439.19 | $439.39 | -0.87% | 666,024 |
| Sep 29, 2026 | $441.46 | $444.41 | $437.88 | $443.26 | +0.07% | 625,636 |
| Sep 28, 2026 | $427.27 | $445.48 | $423.89 | $442.94 | +2.17% | 981,495 |
| Sep 25, 2026 | $428.71 | $435.93 | $425.67 | $433.54 | +0.75% | 662,535 |
| Sep 24, 2026 | $418.33 | $436.34 | $418.00 | $430.30 | +2.31% | 1,031,521 |
| Sep 23, 2026 | $428.17 | $430.00 | $420.00 | $420.57 | -1.21% | 743,655 |
| Sep 22, 2026 | $424.13 | $433.09 | $422.83 | $425.74 | +0.43% | 648,352 |
| Sep 21, 2026 | $425.80 | $427.76 | $420.75 | $423.92 | +0.54% | 782,409 |
| Sep 18, 2026 | $429.23 | $430.64 | $420.80 | $421.63 | -1.88% | 1,035,742 |
| Sep 17, 2026 | $424.00 | $431.78 | $422.06 | $429.72 | +2.65% | 688,857 |
| Sep 16, 2026 | $417.86 | $424.73 | $415.94 | $418.64 | +0.37% | 710,818 |
| Sep 15, 2026 | $413.98 | $421.23 | $411.89 | $417.09 | +1.73% | 825,201 |
| Sep 14, 2026 | $411.66 | $411.66 | $402.13 | $410.01 | +0.41% | 728,761 |
| Sep 11, 2026 | $406.47 | $410.11 | $403.77 | $408.34 | +1.67% | 487,176 |
| Sep 10, 2026 | $397.57 | $403.49 | $392.95 | $401.64 | -0.78% | 572,738 |
| Sep 9, 2026 | $403.83 | $411.86 | $400.95 | $404.81 | +0.47% | 755,231 |
| Sep 8, 2026 | $405.33 | $407.42 | $399.72 | $402.91 | -1.58% | 419,505 |
| Sep 4, 2026 | $408.66 | $412.10 | $402.83 | $409.38 | -1.01% | 352,082 |
| Sep 3, 2026 | $415.91 | $418.56 | $404.51 | $413.56 | +0.33% | 438,278 |
| Sep 2, 2026 | $404.56 | $416.58 | $404.51 | $412.20 | +1.57% | 621,468 |
| Sep 1, 2026 | $415.31 | $424.46 | $404.24 | $405.84 | -2.12% | 517,208 |
| Aug 31, 2026 | $405.99 | $415.83 | $405.99 | $414.63 | -0.01% | 679,237 |
| Aug 28, 2026 | $417.80 | $422.50 | $412.38 | $414.69 | -1.56% | 435,144 |
| Aug 27, 2026 | $420.00 | $426.22 | $417.20 | $421.26 | +1.71% | 741,689 |
| Aug 26, 2026 | $409.75 | $418.48 | $406.87 | $414.17 | -0.07% | 426,639 |
| Aug 25, 2026 | $412.24 | $414.90 | $407.12 | $414.44 | +0.90% | 631,818 |
| Aug 24, 2026 | $406.45 | $411.20 | $401.60 | $410.75 | +0.01% | 600,298 |
| Aug 21, 2026 | $400.64 | $412.95 | $396.00 | $410.70 | +1.49% | 816,932 |
| Aug 20, 2026 | $410.00 | $421.74 | $403.43 | $404.69 | -2.68% | 1,233,801 |
| Aug 19, 2026 | $405.73 | $419.37 | $404.19 | $415.84 | +3.64% | 1,091,779 |
| Aug 18, 2026 | $407.24 | $409.61 | $400.90 | $401.25 | -1.59% | 739,737 |
| Aug 17, 2026 | $408.48 | $411.91 | $402.01 | $407.74 | -1.07% | 608,774 |
| Aug 14, 2026 | $414.96 | $415.77 | $408.69 | $412.17 | -0.32% | 387,603 |
| Aug 13, 2026 | $412.63 | $420.26 | $408.78 | $413.51 | -0.63% | 688,565 |
| Aug 12, 2026 | $404.77 | $416.62 | $404.77 | $416.15 | +0.28% | 736,855 |
| Aug 11, 2026 | $408.95 | $415.63 | $408.21 | $415.00 | +0.78% | 669,766 |
| Aug 10, 2026 | $405.77 | $413.34 | $402.63 | $411.77 | +1.21% | 826,606 |
| Aug 7, 2026 | $400.60 | $407.88 | $397.09 | $406.86 | +1.79% | 888,557 |
| Aug 6, 2026 | $397.94 | $400.23 | $388.74 | $399.70 | -0.08% | 892,348 |
| Aug 5, 2026 | $398.86 | $402.48 | $390.75 | $400.00 | +0.99% | 1,104,539 |
| Aug 4, 2026 | $383.39 | $402.18 | $379.50 | $396.08 | +5.69% | 1,999,943 |
| Aug 3, 2026 | $381.35 | $381.35 | $373.53 | $374.74 | -0.68% | 1,162,330 |
| Jul 31, 2026 | $382.78 | $385.00 | $370.76 | $377.31 | -0.79% | 715,255 |
| Jul 30, 2026 | $375.99 | $382.70 | $370.40 | $380.30 | +0.22% | 783,110 |
| Jul 29, 2026 | $387.70 | $391.87 | $377.37 | $379.48 | -1.15% | 723,095 |
| Jul 28, 2026 | $375.09 | $387.42 | $375.06 | $383.90 | +3.42% | 919,311 |
| Jul 27, 2026 | $372.69 | $375.97 | $367.67 | $371.20 | -0.93% | 803,760 |
| Jul 24, 2026 | $381.97 | $384.23 | $372.51 | $374.68 | -2.02% | 819,190 |
| Jul 23, 2026 | $378.94 | $389.99 | $375.05 | $382.41 | +3.13% | 1,458,705 |
| Jul 22, 2026 | $367.55 | $372.23 | $360.96 | $370.82 | +0.89% | 956,714 |
| Jul 21, 2026 | $346.00 | $374.01 | $345.21 | $367.55 | +2.80% | 1,169,991 |
| Jul 20, 2026 | $367.48 | $367.87 | $357.04 | $357.54 | -3.10% | 857,486 |
| Jul 17, 2026 | $374.08 | $378.90 | $367.50 | $368.98 | -2.44% | 573,587 |
| Jul 16, 2026 | $373.80 | $380.91 | $371.29 | $378.19 | +0.87% | 760,535 |
| Jul 15, 2026 | $377.26 | $381.31 | $373.81 | $374.92 | -0.39% | 567,580 |
| Jul 14, 2026 | $371.49 | $377.96 | $368.92 | $376.39 | +0.85% | 717,169 |
| Jul 13, 2026 | $372.16 | $377.10 | $370.70 | $373.22 | -0.85% | 470,493 |
| Jul 10, 2026 | $380.17 | $380.32 | $373.15 | $376.43 | -0.19% | 499,921 |
| Jul 9, 2026 | $371.74 | $381.32 | $371.23 | $377.13 | +2.44% | 532,898 |
| Jul 8, 2026 | $370.70 | $374.49 | $367.06 | $368.13 | -1.81% | 838,100 |
| Jul 7, 2026 | $380.00 | $383.52 | $374.27 | $374.93 | -1.05% | 806,667 |
| Jul 6, 2026 | $369.84 | $380.35 | $369.45 | $378.89 | -0.11% | 771,731 |
| Jul 2, 2026 | $378.50 | $380.00 | $372.97 | $379.29 | +0.31% | 749,043 |
| Jul 1, 2026 | $374.89 | $382.35 | $371.74 | $378.13 | +0.82% | 928,069 |
| Jun 30, 2026 | $372.32 | $377.86 | $364.44 | $375.04 | +1.67% | 1,480,054 |
| Jun 29, 2026 | $375.87 | $375.87 | $366.27 | $368.87 | -1.48% | 981,212 |
| Jun 26, 2026 | $377.94 | $379.73 | $369.44 | $374.41 | -0.66% | 2,032,519 |
| Jun 25, 2026 | $372.42 | $380.63 | $370.52 | $376.89 | +2.09% | 936,589 |
| Jun 24, 2026 | $362.24 | $377.17 | $362.24 | $369.18 | +3.35% | 928,262 |
| Jun 23, 2026 | $360.11 | $365.77 | $354.41 | $357.20 | -0.29% | 843,316 |
| Jun 22, 2026 | $355.90 | $360.24 | $353.53 | $358.25 | +0.79% | 821,656 |
| Jun 18, 2026 | $358.97 | $360.65 | $353.56 | $355.44 | -0.44% | 1,460,782 |
| Jun 17, 2026 | $364.60 | $366.14 | $351.77 | $357.00 | -0.98% | 978,786 |
| Jun 16, 2026 | $358.34 | $367.96 | $354.11 | $360.54 | +0.78% | 1,055,347 |
| Jun 15, 2026 | $358.42 | $360.08 | $353.63 | $357.76 | +0.63% | 653,394 |
| Jun 12, 2026 | $359.82 | $365.00 | $354.78 | $355.53 | -1.17% | 780,942 |
| Jun 11, 2026 | $364.21 | $364.71 | $354.42 | $359.74 | -0.95% | 836,886 |
| Jun 10, 2026 | $370.03 | $377.50 | $363.18 | $363.18 | -2.15% | 515,526 |
| Jun 9, 2026 | $367.94 | $377.25 | $367.13 | $371.15 | +2.15% | 1,038,792 |
| Jun 8, 2026 | $370.13 | $377.51 | $362.86 | $363.34 | -0.55% | 789,883 |
| Jun 5, 2026 | $372.68 | $376.35 | $363.61 | $365.36 | -2.95% | 676,544 |
| Jun 4, 2026 | $377.06 | $384.99 | $375.57 | $376.47 | -0.87% | 952,812 |
| Jun 3, 2026 | $368.29 | $380.00 | $364.42 | $379.77 | +2.11% | 920,374 |
| Jun 2, 2026 | $372.49 | $375.25 | $367.88 | $371.93 | -1.65% | 665,547 |
| Jun 1, 2026 | $382.79 | $383.70 | $371.04 | $378.16 | -1.41% | 1,529,446 |
| May 29, 2026 | $367.24 | $385.29 | $366.00 | $383.57 | +4.61% | 3,019,771 |
| May 28, 2026 | $349.61 | $367.62 | $348.00 | $366.67 | +7.16% | 1,442,068 |
| May 27, 2026 | $341.39 | $346.85 | $339.73 | $342.18 | +1.05% | 654,530 |
| May 26, 2026 | $338.15 | $343.78 | $334.18 | $338.64 | -1.09% | 594,661 |
| May 22, 2026 | $343.25 | $346.57 | $338.00 | $342.37 | +0.40% | 477,982 |
| May 21, 2026 | $339.93 | $342.99 | $334.34 | $340.99 | -0.10% | 655,967 |
| May 20, 2026 | $335.25 | $342.05 | $323.85 | $341.32 | +2.42% | 904,296 |
| May 19, 2026 | $332.13 | $338.93 | $329.15 | $333.26 | +0.32% | 781,064 |
| May 18, 2026 | $330.28 | $337.88 | $329.27 | $332.19 | +0.90% | 833,657 |
| May 15, 2026 | $328.21 | $333.94 | $328.21 | $329.22 | -1.20% | 856,359 |
| May 14, 2026 | $335.07 | $340.95 | $331.69 | $333.21 | -0.51% | 1,089,591 |
| May 13, 2026 | $350.27 | $350.66 | $333.11 | $334.93 | -4.91% | 1,233,783 |
| May 12, 2026 | $349.95 | $353.17 | $342.70 | $352.21 | +1.19% | 1,263,983 |
| May 11, 2026 | $357.45 | $357.45 | $345.26 | $348.07 | -1.99% | 1,074,386 |
| May 8, 2026 | $349.12 | $356.99 | $339.15 | $355.13 | +1.32% | 1,814,064 |
| May 7, 2026 | $350.97 | $355.98 | $341.58 | $350.49 | +0.27% | 2,014,720 |
| May 6, 2026 | $344.00 | $353.53 | $341.19 | $349.53 | +1.98% | 1,865,311 |
| May 5, 2026 | $338.09 | $347.99 | $334.01 | $342.75 | +13.54% | 2,131,047 |
| May 4, 2026 | $304.60 | $307.83 | $298.91 | $301.88 | -1.71% | 1,025,878 |
| May 1, 2026 | $310.80 | $312.20 | $304.28 | $307.12 | -0.68% | 781,810 |
| Apr 30, 2026 | $294.68 | $309.57 | $294.68 | $309.23 | +5.85% | 1,173,513 |
| Apr 29, 2026 | $299.36 | $302.41 | $287.19 | $292.13 | -2.86% | 1,269,634 |
| Apr 28, 2026 | $301.51 | $303.58 | $296.27 | $300.73 | +0.31% | 1,072,398 |
| Apr 27, 2026 | $307.53 | $311.37 | $299.72 | $299.79 | -3.25% | 1,155,441 |
| Apr 24, 2026 | $307.32 | $315.89 | $307.32 | $309.87 | -0.43% | 869,768 |
| Apr 23, 2026 | $324.33 | $324.33 | $302.00 | $311.20 | -6.93% | 1,452,501 |
| Apr 22, 2026 | $336.58 | $337.69 | $329.34 | $334.38 | -0.25% | 719,507 |
| Apr 21, 2026 | $337.62 | $346.78 | $334.82 | $335.23 | -0.11% | 999,473 |
| Apr 20, 2026 | $326.78 | $335.71 | $324.27 | $335.61 | +2.39% | 748,904 |
| Apr 17, 2026 | $321.04 | $329.56 | $318.96 | $327.77 | +2.74% | 439,230 |
| Apr 16, 2026 | $322.84 | $327.00 | $317.41 | $319.04 | -2.19% | 733,530 |
| Apr 15, 2026 | $333.06 | $333.68 | $324.63 | $326.20 | -1.44% | 673,368 |
| Apr 14, 2026 | $325.84 | $333.47 | $323.47 | $330.98 | +1.94% | 749,668 |
| Apr 13, 2026 | $318.82 | $325.11 | $316.24 | $324.68 | +1.46% | 907,913 |
| Apr 10, 2026 | $319.57 | $321.57 | $316.80 | $320.00 | +0.74% | 857,036 |
| Apr 9, 2026 | $316.50 | $319.57 | $310.00 | $317.65 | -0.28% | 883,494 |
| Apr 8, 2026 | $315.43 | $322.98 | $311.62 | $318.53 | +3.63% | 1,006,213 |
| Apr 7, 2026 | $302.98 | $308.14 | $299.56 | $307.38 | +1.08% | 757,511 |
| Apr 6, 2026 | $307.52 | $307.86 | $301.24 | $304.09 | -0.05% | 652,304 |
| Apr 2, 2026 | $295.37 | $306.54 | $293.34 | $304.24 | +1.45% | 727,268 |
| Apr 1, 2026 | $301.93 | $305.98 | $297.39 | $299.89 | +0.70% | 911,925 |
| Mar 31, 2026 | $297.78 | $302.01 | $294.27 | $297.80 | +1.51% | 1,270,149 |
| Mar 30, 2026 | $292.91 | $295.33 | $290.16 | $293.37 | +1.46% | 786,724 |
| Mar 27, 2026 | $300.31 | $300.31 | $288.45 | $289.16 | -3.79% | 848,354 |
| Mar 26, 2026 | $300.72 | $308.28 | $300.11 | $300.56 | -0.58% | 925,960 |
| Mar 25, 2026 | $303.62 | $307.79 | $294.95 | $302.32 | +0.13% | 1,116,989 |
| Mar 24, 2026 | $297.79 | $305.42 | $295.90 | $301.92 | +0.04% | 671,019 |
| Mar 23, 2026 | $303.65 | $307.00 | $299.37 | $301.81 | +0.94% | 963,005 |
| Mar 20, 2026 | $300.00 | $303.44 | $298.22 | $298.99 | -0.19% | 1,980,557 |
| Mar 19, 2026 | $293.77 | $302.16 | $293.77 | $299.57 | +1.53% | 1,223,949 |
| Mar 18, 2026 | $299.48 | $299.48 | $291.33 | $295.05 | -0.65% | 962,728 |
| Mar 17, 2026 | $292.81 | $300.28 | $292.15 | $296.99 | +2.40% | 1,500,454 |
| Mar 16, 2026 | $286.00 | $294.11 | $284.08 | $290.02 | +1.20% | 712,956 |
| Mar 13, 2026 | $285.48 | $288.85 | $282.77 | $286.57 | +1.15% | 975,515 |
| Mar 12, 2026 | $293.54 | $296.89 | $283.27 | $283.32 | -4.78% | 1,349,745 |
| Mar 11, 2026 | $301.00 | $304.70 | $295.02 | $297.54 | -0.70% | 732,576 |
| Mar 10, 2026 | $304.29 | $307.67 | $297.59 | $299.63 | -1.98% | 979,643 |
| Mar 9, 2026 | $299.65 | $307.74 | $296.10 | $305.67 | +1.03% | 926,479 |
| Mar 6, 2026 | $311.65 | $314.14 | $302.44 | $302.54 | -4.14% | 1,205,216 |
| Mar 5, 2026 | $314.87 | $323.29 | $313.89 | $315.59 | -1.08% | 1,710,749 |
| Mar 4, 2026 | $310.44 | $319.59 | $310.44 | $319.04 | +2.21% | 1,246,587 |
| Mar 3, 2026 | $304.46 | $313.08 | $300.96 | $312.14 | +1.60% | 1,255,574 |
| Mar 2, 2026 | $313.11 | $314.45 | $306.52 | $307.23 | -3.80% | 1,260,682 |
| Feb 27, 2026 | $318.92 | $322.10 | $315.50 | $319.38 | -1.07% | 2,117,391 |
| Feb 26, 2026 | $321.14 | $322.98 | $314.40 | $322.83 | +1.06% | 1,233,343 |
| Feb 25, 2026 | $327.28 | $327.28 | $316.01 | $319.44 | -2.10% | 1,033,163 |
| Feb 24, 2026 | $329.22 | $331.97 | $321.99 | $326.30 | -0.45% | 1,370,892 |
| Feb 23, 2026 | $329.00 | $335.65 | $327.78 | $327.78 | -1.67% | 875,888 |
| Feb 20, 2026 | $327.03 | $334.69 | $322.86 | $333.33 | +1.42% | 1,355,562 |
| Feb 19, 2026 | $324.42 | $330.57 | $322.93 | $328.66 | +0.35% | 1,310,357 |
| Feb 18, 2026 | $320.11 | $328.48 | $317.15 | $327.53 | +1.90% | 1,423,154 |
| Feb 17, 2026 | $322.99 | $322.99 | $308.88 | $321.43 | -0.60% | 2,012,494 |
| Feb 13, 2026 | $322.22 | $325.87 | $314.09 | $323.37 | +1.11% | 2,532,396 |
| Feb 12, 2026 | $328.69 | $331.43 | $305.35 | $319.83 | -2.85% | 3,478,657 |
| Feb 11, 2026 | $326.86 | $337.83 | $322.54 | $329.20 | +0.67% | 4,046,126 |
| Feb 10, 2026 | $327.82 | $334.69 | $322.88 | $327.02 | -0.34% | 3,754,470 |
| Feb 9, 2026 | $332.29 | $344.97 | $326.24 | $328.14 | -13.94% | 2,554,286 |
| Feb 6, 2026 | $377.18 | $383.89 | $369.40 | $381.29 | +1.17% | 785,343 |
| Feb 5, 2026 | $382.88 | $385.73 | $373.40 | $376.89 | -1.94% | 697,433 |
| Feb 4, 2026 | $382.50 | $389.82 | $379.22 | $384.33 | +1.42% | 688,489 |
| Feb 3, 2026 | $378.10 | $386.85 | $375.56 | $378.95 | -0.09% | 907,742 |
| Feb 2, 2026 | $368.23 | $379.56 | $368.23 | $379.31 | +2.32% | 532,899 |
| Jan 30, 2026 | $371.21 | $376.41 | $367.12 | $370.72 | -1.19% | 865,220 |
| Jan 29, 2026 | $382.20 | $382.59 | $371.36 | $375.18 | -2.56% | 673,165 |
| Jan 28, 2026 | $387.85 | $388.66 | $379.90 | $385.03 | -1.30% | 382,817 |
| Jan 27, 2026 | $387.87 | $391.65 | $386.94 | $390.09 | -0.21% | 367,891 |
| Jan 26, 2026 | $391.82 | $396.58 | $389.71 | $390.90 | -0.36% | 308,467 |
| Jan 23, 2026 | $399.44 | $401.10 | $386.11 | $392.31 | -2.03% | 581,388 |
| Jan 22, 2026 | $397.36 | $400.97 | $397.03 | $400.42 | +0.94% | 521,256 |
| Jan 21, 2026 | $385.77 | $399.56 | $383.01 | $396.71 | +3.35% | 518,950 |
| Jan 20, 2026 | $379.98 | $387.61 | $376.48 | $383.86 | -0.91% | 395,052 |
| Jan 16, 2026 | $391.44 | $393.88 | $384.82 | $387.37 | -1.83% | 550,754 |
| Jan 15, 2026 | $393.20 | $397.07 | $389.25 | $394.59 | +0.35% | 392,990 |
| Jan 14, 2026 | $394.03 | $398.85 | $391.64 | $393.20 | -0.21% | 518,018 |
| Jan 13, 2026 | $394.95 | $401.74 | $383.07 | $394.03 | +0.09% | 770,283 |
| Jan 12, 2026 | $397.79 | $400.54 | $390.91 | $393.68 | -0.77% | 331,869 |
| Jan 9, 2026 | $398.55 | $400.54 | $393.20 | $396.75 | +0.03% | 493,562 |
| Jan 8, 2026 | $396.00 | $400.07 | $394.90 | $396.65 | -0.69% | 413,586 |
| Jan 7, 2026 | $399.58 | $404.23 | $394.74 | $399.41 | -0.28% | 553,792 |
| Jan 6, 2026 | $394.38 | $408.67 | $394.38 | $400.54 | +1.41% | 466,111 |
| Jan 5, 2026 | $381.96 | $395.44 | $380.30 | $394.97 | +3.41% | 433,356 |
| Jan 2, 2026 | $379.15 | $382.54 | $373.54 | $381.96 | +0.56% | 461,781 |
| Dec 31, 2025 | $384.55 | $385.37 | $379.44 | $379.83 | -1.08% | 217,599 |
| Dec 30, 2025 | $383.69 | $387.40 | $380.91 | $383.99 | -0.29% | 267,905 |
| Dec 29, 2025 | $387.05 | $389.16 | $383.37 | $385.10 | -0.25% | 365,468 |
| Dec 26, 2025 | $385.18 | $386.60 | $383.76 | $386.06 | +0.32% | 231,488 |
| Dec 24, 2025 | $383.75 | $385.59 | $381.06 | $384.83 | +0.42% | 116,068 |
| Dec 23, 2025 | $383.04 | $383.86 | $380.78 | $383.21 | -0.24% | 346,260 |
| Dec 22, 2025 | $382.69 | $385.69 | $379.79 | $384.14 | +1.62% | 471,143 |
| Dec 19, 2025 | $375.45 | $378.03 | $372.17 | $378.03 | +0.46% | 1,910,722 |
| Dec 18, 2025 | $377.26 | $381.52 | $373.85 | $376.31 | -0.21% | 593,376 |
| Dec 17, 2025 | $379.29 | $383.54 | $375.45 | $377.12 | -0.37% | 504,369 |
| Dec 16, 2025 | $386.22 | $389.10 | $372.93 | $378.53 | -1.79% | 672,520 |
| Dec 15, 2025 | $389.80 | $390.00 | $379.93 | $385.42 | +0.02% | 699,296 |
| Dec 12, 2025 | $393.14 | $393.14 | $382.64 | $385.33 | -1.75% | 620,241 |
| Dec 11, 2025 | $395.90 | $396.81 | $387.28 | $392.21 | -0.91% | 565,750 |
| Dec 10, 2025 | $387.24 | $397.55 | $387.24 | $395.82 | +2.50% | 541,077 |
| Dec 9, 2025 | $392.46 | $395.05 | $385.08 | $386.16 | -1.68% | 413,862 |
| Dec 8, 2025 | $392.39 | $395.46 | $387.19 | $392.75 | -0.52% | 675,857 |
| Dec 5, 2025 | $396.72 | $399.85 | $392.79 | $394.81 | -0.39% | 468,793 |
| Dec 4, 2025 | $397.62 | $397.62 | $386.09 | $396.37 | -0.31% | 626,545 |
| Dec 3, 2025 | $402.06 | $403.80 | $397.11 | $397.62 | -0.25% | 468,917 |
| Dec 2, 2025 | $394.53 | $401.30 | $393.21 | $398.62 | +0.21% | 442,759 |
| Dec 1, 2025 | $402.28 | $404.32 | $397.47 | $397.79 | -1.40% | 413,243 |
| Nov 28, 2025 | $409.69 | $409.79 | $401.66 | $403.42 | -0.91% | 211,044 |
| Nov 26, 2025 | $409.33 | $410.07 | $400.45 | $407.14 | -1.31% | 628,613 |
| Nov 25, 2025 | $403.07 | $414.15 | $400.17 | $412.54 | +3.25% | 574,676 |
| Nov 24, 2025 | $394.04 | $402.23 | $390.87 | $399.54 | +1.41% | 1,108,608 |
| Nov 21, 2025 | $378.53 | $396.54 | $378.53 | $393.99 | +4.06% | 596,624 |
| Nov 20, 2025 | $380.89 | $384.35 | $374.56 | $378.62 | +0.63% | 361,964 |
| Nov 19, 2025 | $375.37 | $377.61 | $371.57 | $376.25 | -0.10% | 585,854 |
| Nov 18, 2025 | $379.95 | $380.96 | $372.27 | $376.63 | -0.36% | 446,024 |
| Nov 17, 2025 | $378.97 | $383.94 | $374.98 | $377.98 | -0.37% | 563,780 |
| Nov 14, 2025 | $375.81 | $384.24 | $374.41 | $379.40 | +0.03% | 630,732 |
| Nov 13, 2025 | $382.94 | $390.58 | $379.07 | $379.30 | -2.08% | 636,962 |
| Nov 12, 2025 | $385.51 | $391.79 | $382.91 | $387.37 | +0.32% | 502,132 |
| Nov 11, 2025 | $380.00 | $388.55 | $377.90 | $386.14 | +2.54% | 536,709 |
| Nov 10, 2025 | $375.32 | $378.89 | $372.60 | $376.57 | +1.31% | 511,886 |
| Nov 7, 2025 | $370.05 | $372.81 | $364.93 | $371.69 | +0.14% | 408,122 |
| Nov 6, 2025 | $369.69 | $374.07 | $363.64 | $371.16 | -0.22% | 1,144,043 |
| Nov 5, 2025 | $366.55 | $374.73 | $360.71 | $371.97 | +1.26% | 779,086 |
| Nov 4, 2025 | $351.72 | $382.02 | $350.65 | $367.34 | +6.29% | 1,421,389 |
| Nov 3, 2025 | $345.58 | $348.05 | $341.07 | $345.59 | -1.15% | 852,679 |
| Oct 31, 2025 | $340.09 | $352.76 | $340.09 | $349.60 | +1.95% | 606,746 |
| Oct 30, 2025 | $344.64 | $350.36 | $342.27 | $342.90 | -0.17% | 603,820 |
| Oct 29, 2025 | $344.47 | $348.42 | $342.23 | $343.47 | -0.72% | 528,091 |
| Oct 28, 2025 | $350.22 | $353.01 | $345.02 | $345.95 | -1.65% | 467,529 |
| Oct 27, 2025 | $359.39 | $359.79 | $351.75 | $351.75 | -2.16% | 520,747 |
| Oct 24, 2025 | $357.70 | $359.66 | $352.77 | $359.50 | +1.07% | 545,108 |
| Oct 23, 2025 | $346.76 | $356.06 | $346.72 | $355.68 | +2.01% | 544,806 |
| Oct 22, 2025 | $352.14 | $357.26 | $346.96 | $348.67 | -0.16% | 573,993 |
| Oct 21, 2025 | $348.27 | $364.99 | $347.00 | $349.23 | +1.76% | 642,306 |
| Oct 20, 2025 | $336.31 | $346.18 | $334.41 | $343.18 | – | 601,589 |
Seasonality
WAT 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 | 3.0% | -2.4% | -1.0% | -2.1% | 3.3% | 0.6% | 3.8% | 1.1% | -2.0% | 2.8% | 7.9% | 2.8% |
| Months up | 5 of 10 | 4 of 10 | 4 of 10 | 4 of 10 | 7 of 10 | 6 of 10 | 7 of 10 | 8 of 10 | 4 of 10 | 6 of 10 | 8 of 9 | 4 of 9 |
| 2026 | -2.4% | -13.8% | -6.8% | 3.8% | 24.0% | -2.2% | 0.6% | 9.9% | 6.0% | 5.3% | ||
| 2025 | 12.0% | -9.2% | -2.3% | -5.7% | 0.4% | -0.1% | -17.3% | 4.5% | -0.7% | 16.6% | 15.4% | -5.8% |
| 2024 | -3.5% | 6.2% | 2.0% | -10.2% | -0.0% | -6.1% | 15.9% | 3.0% | 3.9% | -10.2% | 19.1% | -3.6% |
| 2023 | -4.1% | -5.4% | -0.4% | -3.0% | -16.4% | 6.1% | 3.6% | 1.7% | -2.3% | -13.0% | 17.6% | 17.3% |
| 2022 | -14.1% | -1.1% | -2.0% | -2.4% | 8.2% | 0.9% | 10.0% | -18.0% | -9.7% | 11.0% | 15.9% | -1.2% |
| 2021 | 7.0% | 3.5% | 3.8% | 5.5% | 7.5% | 7.2% | 12.8% | 6.2% | -13.7% | 2.9% | -10.7% | 13.6% |
| 2020 | -4.2% | -12.9% | -6.6% | 2.7% | 6.9% | -9.7% | 18.2% | 1.5% | -9.5% | 13.9% | 4.1% | 6.6% |
| 2019 | 22.6% | 4.8% | 3.9% | -15.2% | -6.0% | 7.2% | -2.2% | 0.6% | 5.4% | -5.2% | 4.9% | 5.2% |
| 2018 | 11.6% | -5.1% | -2.9% | -5.2% | 2.2% | 0.5% | 1.9% | -3.9% | 2.7% | -2.6% | 4.7% | -5.0% |
| 2017 | 5.4% | 9.4% | 0.9% | 8.7% | 5.7% | 2.3% | -5.7% | 5.8% | -2.2% | 9.2% | 0.6% | -2.0% |