Intuitive Surgical Inc (ISRG) stock
ISRGNasdaqOrthopedic, Prosthetic & Surgical Appliances & SuppliesFiscal year ends December 31
Financials through Q2 FY2026, quarter ended Jun 30, 2026Last filing: 10-Q on Oct 21, 2026Score 17/3023% above fair value
$432.01−16.75 (-3.73%)
Close on Oct 30, 2026Market cap $152.62BP/E 49.5Yield –
Price history
Intuitive Surgical share prices for every trading day, newest first. Adjusted for stock splits, not for dividends.
Close, Oct 30, 2026
$432.01
-3.73% on the day
52-week range
$328.57 – $603.88
-28.5% from the high
Change over 52 weeks
-18.5%
From $530.02 on Oct 30, 2025
Average volume
2.81M
Shares a day, last 90 sessions
| Date | Open | High | Low | Close | Change | Volume |
|---|---|---|---|---|---|---|
| Oct 30, 2026 | $453.60 | $453.60 | $431.19 | $432.01 | -3.73% | 3,481,627 |
| Oct 29, 2026 | $447.85 | $450.40 | $443.48 | $448.76 | +1.03% | 1,891,743 |
| Oct 28, 2026 | $441.43 | $449.97 | $437.51 | $444.18 | -0.38% | 1,845,109 |
| Oct 27, 2026 | $451.63 | $451.63 | $443.85 | $445.88 | -1.27% | 1,698,232 |
| Oct 26, 2026 | $451.93 | $458.88 | $447.61 | $451.63 | -0.15% | 3,065,512 |
| Oct 23, 2026 | $443.65 | $458.45 | $442.56 | $452.29 | +1.90% | 3,005,105 |
| Oct 22, 2026 | $430.75 | $444.15 | $427.47 | $443.85 | +3.67% | 2,778,941 |
| Oct 21, 2026 | $402.50 | $432.75 | $398.99 | $428.12 | -2.26% | 4,801,232 |
| Oct 20, 2026 | $433.50 | $440.40 | $432.00 | $438.00 | +1.11% | 3,436,416 |
| Oct 19, 2026 | $428.79 | $434.62 | $426.70 | $433.18 | +1.52% | 2,533,625 |
| Oct 16, 2026 | $428.43 | $434.89 | $425.51 | $426.70 | -0.27% | 2,610,400 |
| Oct 15, 2026 | $425.50 | $429.89 | $419.54 | $427.86 | +1.81% | 2,060,769 |
| Oct 14, 2026 | $424.81 | $425.50 | $414.65 | $420.24 | -0.43% | 1,915,621 |
| Oct 13, 2026 | $430.00 | $430.00 | $416.37 | $422.06 | -1.30% | 1,733,461 |
| Oct 12, 2026 | $423.00 | $429.27 | $421.03 | $427.64 | +0.87% | 1,619,152 |
| Oct 9, 2026 | $416.39 | $427.53 | $415.86 | $423.96 | +2.06% | 1,762,188 |
| Oct 8, 2026 | $411.60 | $416.72 | $407.70 | $415.41 | +0.21% | 2,533,635 |
| Oct 7, 2026 | $405.07 | $416.81 | $404.20 | $414.52 | +2.41% | 1,896,441 |
| Oct 6, 2026 | $405.20 | $409.34 | $402.00 | $404.76 | -0.42% | 1,650,366 |
| Oct 5, 2026 | $389.76 | $407.63 | $389.11 | $406.48 | +3.71% | 1,664,637 |
| Oct 2, 2026 | $405.15 | $406.47 | $391.39 | $391.95 | -2.32% | 1,833,944 |
| Oct 1, 2026 | $409.05 | $410.52 | $399.25 | $401.24 | -1.33% | 1,511,684 |
| Sep 30, 2026 | $408.05 | $410.74 | $405.51 | $406.63 | -1.35% | 1,658,873 |
| Sep 29, 2026 | $411.90 | $414.20 | $407.07 | $412.18 | -0.63% | 1,885,771 |
| Sep 28, 2026 | $405.18 | $416.51 | $402.75 | $414.79 | +2.37% | 2,570,791 |
| Sep 25, 2026 | $397.65 | $406.39 | $391.92 | $405.18 | +1.42% | 2,496,813 |
| Sep 24, 2026 | $396.73 | $404.19 | $395.18 | $399.52 | +0.31% | 1,565,471 |
| Sep 23, 2026 | $400.88 | $404.44 | $396.05 | $398.30 | -0.94% | 1,686,519 |
| Sep 22, 2026 | $403.00 | $403.97 | $397.72 | $402.09 | +0.11% | 1,864,523 |
| Sep 21, 2026 | $393.89 | $403.48 | $391.04 | $401.65 | +2.12% | 2,972,891 |
| Sep 18, 2026 | $381.51 | $394.91 | $379.50 | $393.33 | +2.55% | 4,930,004 |
| Sep 17, 2026 | $385.57 | $388.20 | $378.28 | $383.54 | +0.33% | 2,394,062 |
| Sep 16, 2026 | $378.00 | $387.29 | $377.16 | $382.29 | +1.36% | 2,135,004 |
| Sep 15, 2026 | $374.54 | $379.11 | $368.85 | $377.16 | -0.21% | 1,983,904 |
| Sep 14, 2026 | $374.60 | $378.58 | $372.15 | $377.94 | +2.38% | 2,433,856 |
| Sep 11, 2026 | $363.56 | $374.48 | $363.56 | $369.15 | +2.41% | 3,351,568 |
| Sep 10, 2026 | $347.66 | $362.48 | $345.25 | $360.46 | +2.04% | 3,371,482 |
| Sep 9, 2026 | $350.20 | $357.99 | $349.86 | $353.24 | +0.88% | 2,422,950 |
| Sep 8, 2026 | $361.31 | $362.53 | $347.52 | $350.16 | -4.51% | 3,196,294 |
| Sep 4, 2026 | $367.81 | $369.55 | $363.23 | $366.70 | -0.85% | 2,081,783 |
| Sep 3, 2026 | $374.79 | $378.99 | $365.42 | $369.83 | -0.55% | 1,746,254 |
| Sep 2, 2026 | $369.00 | $382.41 | $368.25 | $371.88 | +0.71% | 2,053,566 |
| Sep 1, 2026 | $375.00 | $375.40 | $366.35 | $369.25 | -2.02% | 1,849,101 |
| Aug 31, 2026 | $369.00 | $377.37 | $365.32 | $376.86 | +1.14% | 1,923,582 |
| Aug 28, 2026 | $368.00 | $373.40 | $366.74 | $372.60 | +1.51% | 1,802,434 |
| Aug 27, 2026 | $369.61 | $372.31 | $366.90 | $367.07 | -0.90% | 1,788,898 |
| Aug 26, 2026 | $368.49 | $372.37 | $366.73 | $370.42 | -0.38% | 1,665,851 |
| Aug 25, 2026 | $375.25 | $378.23 | $367.07 | $371.84 | -0.46% | 1,768,567 |
| Aug 24, 2026 | $379.25 | $384.06 | $373.48 | $373.57 | -1.38% | 1,519,418 |
| Aug 21, 2026 | $375.13 | $382.04 | $367.24 | $378.81 | +1.16% | 2,010,937 |
| Aug 20, 2026 | $397.23 | $398.99 | $372.60 | $374.48 | -5.84% | 3,970,870 |
| Aug 19, 2026 | $394.55 | $405.34 | $394.00 | $397.72 | +1.67% | 2,125,169 |
| Aug 18, 2026 | $394.00 | $399.87 | $390.84 | $391.18 | +0.22% | 2,384,987 |
| Aug 17, 2026 | $392.10 | $396.99 | $389.67 | $390.33 | -1.06% | 2,157,790 |
| Aug 14, 2026 | $401.02 | $402.46 | $394.06 | $394.51 | -1.68% | 1,986,189 |
| Aug 13, 2026 | $403.72 | $404.69 | $398.00 | $401.27 | 0.00% | 2,355,574 |
| Aug 12, 2026 | $403.81 | $404.98 | $397.17 | $401.27 | +0.01% | 3,142,556 |
| Aug 11, 2026 | $392.22 | $402.14 | $392.22 | $401.23 | +2.00% | 4,123,941 |
| Aug 10, 2026 | $379.24 | $393.63 | $378.00 | $393.38 | +3.85% | 3,221,560 |
| Aug 7, 2026 | $374.55 | $379.90 | $372.63 | $378.81 | +1.36% | 2,466,037 |
| Aug 6, 2026 | $374.39 | $378.64 | $371.68 | $373.71 | -0.40% | 2,594,560 |
| Aug 5, 2026 | $372.80 | $376.63 | $369.48 | $375.20 | +1.88% | 3,286,390 |
| Aug 4, 2026 | $376.31 | $376.31 | $364.26 | $368.27 | -1.90% | 3,938,805 |
| Aug 3, 2026 | $361.76 | $375.85 | $360.98 | $375.41 | +6.25% | 3,502,071 |
| Jul 31, 2026 | $350.77 | $355.09 | $348.88 | $353.33 | +0.10% | 2,461,906 |
| Jul 30, 2026 | $346.83 | $355.06 | $346.45 | $352.97 | -0.04% | 2,773,454 |
| Jul 29, 2026 | $361.46 | $361.80 | $351.94 | $353.10 | -2.40% | 2,738,061 |
| Jul 28, 2026 | $365.50 | $374.70 | $360.48 | $361.80 | +1.39% | 4,088,169 |
| Jul 27, 2026 | $344.00 | $359.26 | $343.39 | $356.83 | +5.73% | 5,121,010 |
| Jul 24, 2026 | $334.60 | $341.83 | $332.15 | $337.50 | +1.65% | 3,438,605 |
| Jul 23, 2026 | $338.50 | $340.55 | $328.57 | $332.02 | -2.54% | 4,892,560 |
| Jul 22, 2026 | $351.86 | $355.00 | $340.61 | $340.69 | -2.68% | 4,563,757 |
| Jul 21, 2026 | $347.01 | $362.85 | $347.00 | $350.06 | -0.88% | 5,161,004 |
| Jul 20, 2026 | $347.01 | $355.08 | $342.10 | $353.17 | +2.24% | 5,717,882 |
| Jul 17, 2026 | $365.03 | $367.74 | $344.55 | $345.42 | -14.15% | 11,563,750 |
| Jul 16, 2026 | $394.00 | $405.50 | $393.68 | $402.33 | +3.43% | 5,664,638 |
| Jul 15, 2026 | $378.55 | $393.96 | $378.50 | $388.97 | +2.50% | 4,141,561 |
| Jul 14, 2026 | $396.10 | $397.38 | $378.50 | $379.50 | -6.78% | 5,748,074 |
| Jul 13, 2026 | $407.26 | $414.58 | $406.82 | $407.12 | +0.08% | 1,801,595 |
| Jul 10, 2026 | $412.90 | $415.91 | $403.25 | $406.78 | -1.16% | 1,859,949 |
| Jul 9, 2026 | $415.10 | $416.25 | $409.00 | $411.55 | -0.86% | 1,953,540 |
| Jul 8, 2026 | $427.30 | $428.47 | $414.59 | $415.10 | -2.86% | 1,614,810 |
| Jul 7, 2026 | $439.50 | $443.84 | $424.86 | $427.30 | -1.28% | 2,492,148 |
| Jul 6, 2026 | $428.93 | $440.17 | $420.51 | $432.83 | +1.60% | 3,412,891 |
| Jul 2, 2026 | $409.81 | $426.02 | $406.47 | $426.01 | +5.87% | 3,141,747 |
| Jul 1, 2026 | $403.00 | $408.62 | $399.99 | $402.38 | +1.18% | 1,939,311 |
| Jun 30, 2026 | $405.41 | $406.56 | $397.52 | $397.68 | -2.04% | 2,585,415 |
| Jun 29, 2026 | $409.68 | $415.99 | $405.14 | $405.97 | +0.31% | 2,328,653 |
| Jun 26, 2026 | $399.48 | $409.78 | $399.29 | $404.70 | +1.25% | 3,413,593 |
| Jun 25, 2026 | $403.21 | $412.47 | $398.89 | $399.69 | -0.53% | 2,821,276 |
| Jun 24, 2026 | $406.00 | $412.54 | $400.12 | $401.83 | -0.33% | 2,438,789 |
| Jun 23, 2026 | $403.25 | $407.33 | $399.29 | $403.18 | +0.06% | 2,705,176 |
| Jun 22, 2026 | $401.33 | $408.53 | $399.50 | $402.95 | -0.94% | 2,680,659 |
| Jun 18, 2026 | $403.60 | $409.64 | $400.93 | $406.78 | +1.14% | 4,404,200 |
| Jun 17, 2026 | $415.00 | $418.24 | $400.10 | $402.18 | -3.57% | 2,239,369 |
| Jun 16, 2026 | $419.00 | $422.46 | $412.93 | $417.07 | +0.12% | 1,845,354 |
| Jun 15, 2026 | $412.94 | $420.59 | $412.88 | $416.55 | +1.34% | 2,601,678 |
| Jun 12, 2026 | $415.01 | $415.76 | $402.73 | $411.06 | -0.45% | 1,777,294 |
| Jun 11, 2026 | $412.16 | $416.19 | $406.82 | $412.90 | +0.21% | 1,998,407 |
| Jun 10, 2026 | $424.14 | $426.20 | $411.92 | $412.02 | -3.42% | 2,004,818 |
| Jun 9, 2026 | $421.13 | $430.85 | $417.55 | $426.61 | +1.91% | 2,275,496 |
| Jun 8, 2026 | $422.54 | $424.39 | $417.14 | $418.61 | -0.82% | 2,180,420 |
| Jun 5, 2026 | $420.00 | $428.46 | $419.50 | $422.06 | +0.77% | 2,775,557 |
| Jun 4, 2026 | $413.86 | $423.50 | $412.62 | $418.82 | +2.83% | 2,353,914 |
| Jun 3, 2026 | $400.50 | $407.85 | $399.44 | $407.29 | +1.24% | 2,651,379 |
| Jun 2, 2026 | $408.50 | $414.00 | $396.68 | $402.30 | -2.42% | 3,985,931 |
| Jun 1, 2026 | $420.47 | $423.95 | $411.83 | $412.26 | -2.92% | 3,033,644 |
| May 29, 2026 | $423.79 | $426.81 | $419.83 | $424.64 | +0.24% | 3,441,380 |
| May 28, 2026 | $419.58 | $425.00 | $414.75 | $423.63 | +1.21% | 2,185,133 |
| May 27, 2026 | $432.22 | $439.20 | $414.30 | $418.55 | -4.14% | 3,125,440 |
| May 26, 2026 | $439.42 | $442.94 | $434.15 | $436.64 | -0.33% | 1,690,748 |
| May 22, 2026 | $439.50 | $443.86 | $434.77 | $438.10 | -0.39% | 2,010,239 |
| May 21, 2026 | $446.21 | $447.57 | $435.15 | $439.80 | -2.06% | 2,088,407 |
| May 20, 2026 | $440.38 | $449.77 | $434.50 | $449.03 | +1.69% | 1,737,920 |
| May 19, 2026 | $440.80 | $447.80 | $436.39 | $441.58 | +0.38% | 2,799,088 |
| May 18, 2026 | $421.96 | $440.61 | $421.96 | $439.92 | +4.46% | 2,119,623 |
| May 15, 2026 | $430.00 | $431.98 | $420.56 | $421.12 | -1.62% | 2,375,097 |
| May 14, 2026 | $432.00 | $434.91 | $426.53 | $428.06 | -0.97% | 2,171,880 |
| May 13, 2026 | $430.96 | $438.78 | $426.66 | $432.27 | +0.09% | 1,996,719 |
| May 12, 2026 | $425.00 | $435.56 | $420.00 | $431.87 | +2.81% | 2,351,616 |
| May 11, 2026 | $446.91 | $448.75 | $417.74 | $420.06 | -6.67% | 4,032,891 |
| May 8, 2026 | $454.31 | $454.32 | $447.00 | $450.06 | -0.76% | 2,402,326 |
| May 7, 2026 | $453.04 | $462.40 | $452.00 | $453.49 | +0.39% | 1,563,343 |
| May 6, 2026 | $451.62 | $455.00 | $446.90 | $451.73 | +0.08% | 1,982,748 |
| May 5, 2026 | $453.93 | $458.26 | $441.98 | $451.38 | -0.21% | 2,952,300 |
| May 4, 2026 | $457.56 | $461.24 | $449.23 | $452.35 | -1.19% | 1,797,570 |
| May 1, 2026 | $458.86 | $463.14 | $456.36 | $457.78 | +0.04% | 1,462,344 |
| Apr 30, 2026 | $452.68 | $458.29 | $449.83 | $457.61 | +0.83% | 2,000,263 |
| Apr 29, 2026 | $463.50 | $463.50 | $449.59 | $453.83 | -2.75% | 2,059,344 |
| Apr 28, 2026 | $472.42 | $473.86 | $463.38 | $466.64 | -0.92% | 1,836,727 |
| Apr 27, 2026 | $481.00 | $486.77 | $469.20 | $470.99 | -2.33% | 2,028,418 |
| Apr 24, 2026 | $480.75 | $482.84 | $471.00 | $482.22 | +0.71% | 2,655,157 |
| Apr 23, 2026 | $484.50 | $489.86 | $477.19 | $478.82 | -0.99% | 2,889,652 |
| Apr 22, 2026 | $461.36 | $491.15 | $460.01 | $483.62 | +7.16% | 4,437,843 |
| Apr 21, 2026 | $469.05 | $471.08 | $451.29 | $451.29 | -3.07% | 3,379,562 |
| Apr 20, 2026 | $471.36 | $472.57 | $463.65 | $465.60 | -0.77% | 2,442,672 |
| Apr 17, 2026 | $463.60 | $474.28 | $463.02 | $469.21 | +2.43% | 2,720,734 |
| Apr 16, 2026 | $469.08 | $471.80 | $454.00 | $458.08 | -2.19% | 2,209,623 |
| Apr 15, 2026 | $469.55 | $473.99 | $465.79 | $468.36 | +0.24% | 1,935,050 |
| Apr 14, 2026 | $459.93 | $471.24 | $459.50 | $467.22 | +1.80% | 1,973,628 |
| Apr 13, 2026 | $448.17 | $459.25 | $448.17 | $458.96 | +1.85% | 1,691,011 |
| Apr 10, 2026 | $455.69 | $455.79 | $448.22 | $450.62 | -0.95% | 1,466,335 |
| Apr 9, 2026 | $459.32 | $460.65 | $451.03 | $454.94 | -1.59% | 1,551,480 |
| Apr 8, 2026 | $469.99 | $471.98 | $460.24 | $462.28 | +2.06% | 2,253,941 |
| Apr 7, 2026 | $451.01 | $453.42 | $447.78 | $452.95 | +0.08% | 1,796,824 |
| Apr 6, 2026 | $451.06 | $458.92 | $449.73 | $452.58 | +0.11% | 1,152,400 |
| Apr 2, 2026 | $456.26 | $463.93 | $450.40 | $452.07 | -2.67% | 1,647,820 |
| Apr 1, 2026 | $462.89 | $468.33 | $460.76 | $464.45 | +0.75% | 1,427,318 |
| Mar 31, 2026 | $455.03 | $463.00 | $448.40 | $460.99 | +1.81% | 1,960,307 |
| Mar 30, 2026 | $453.05 | $459.00 | $450.27 | $452.78 | +0.03% | 2,195,638 |
| Mar 27, 2026 | $465.42 | $466.21 | $451.56 | $452.66 | -3.39% | 2,107,201 |
| Mar 26, 2026 | $469.10 | $478.25 | $465.00 | $468.55 | -0.30% | 1,605,507 |
| Mar 25, 2026 | $474.46 | $480.18 | $468.50 | $469.98 | -0.41% | 1,428,431 |
| Mar 24, 2026 | $473.75 | $476.13 | $468.36 | $471.91 | -1.28% | 1,332,742 |
| Mar 23, 2026 | $488.15 | $489.00 | $478.03 | $478.04 | +0.01% | 1,501,880 |
| Mar 20, 2026 | $480.30 | $484.92 | $473.19 | $477.97 | -0.41% | 2,227,814 |
| Mar 19, 2026 | $477.50 | $483.04 | $475.81 | $479.93 | +0.46% | 1,258,652 |
| Mar 18, 2026 | $478.54 | $483.26 | $472.34 | $477.73 | -1.04% | 1,483,838 |
| Mar 17, 2026 | $487.54 | $494.43 | $482.19 | $482.76 | -0.14% | 1,057,451 |
| Mar 16, 2026 | $473.32 | $486.13 | $472.95 | $483.46 | +2.39% | 1,297,436 |
| Mar 13, 2026 | $478.00 | $482.68 | $458.00 | $472.16 | -1.48% | 2,490,043 |
| Mar 12, 2026 | $490.55 | $491.55 | $473.10 | $479.27 | -2.76% | 1,805,469 |
| Mar 11, 2026 | $489.23 | $493.58 | $479.11 | $492.87 | +1.44% | 1,538,969 |
| Mar 10, 2026 | $493.95 | $496.00 | $484.38 | $485.85 | -1.56% | 1,547,183 |
| Mar 9, 2026 | $485.01 | $493.89 | $480.23 | $493.56 | +0.69% | 1,651,611 |
| Mar 6, 2026 | $490.19 | $491.07 | $478.20 | $490.16 | -1.32% | 2,088,196 |
| Mar 5, 2026 | $495.20 | $502.48 | $488.81 | $496.70 | -0.89% | 1,542,393 |
| Mar 4, 2026 | $495.19 | $505.44 | $492.50 | $501.18 | +0.76% | 1,501,345 |
| Mar 3, 2026 | $487.18 | $497.96 | $486.98 | $497.42 | +0.24% | 1,841,403 |
| Mar 2, 2026 | $492.59 | $499.62 | $490.40 | $496.25 | -1.44% | 1,743,459 |
| Feb 27, 2026 | $499.71 | $504.95 | $499.21 | $503.51 | -0.66% | 1,634,184 |
| Feb 26, 2026 | $508.67 | $511.88 | $501.40 | $506.88 | +0.14% | 1,570,742 |
| Feb 25, 2026 | $494.00 | $506.52 | $494.00 | $506.17 | +2.46% | 2,061,954 |
| Feb 24, 2026 | $489.69 | $496.27 | $487.51 | $494.02 | +0.39% | 1,404,684 |
| Feb 23, 2026 | $498.88 | $502.70 | $486.45 | $492.10 | -2.37% | 1,765,151 |
| Feb 20, 2026 | $497.15 | $504.75 | $495.23 | $504.05 | +0.90% | 1,553,730 |
| Feb 19, 2026 | $495.71 | $503.73 | $495.25 | $499.53 | -0.25% | 1,434,178 |
| Feb 18, 2026 | $494.24 | $502.88 | $490.64 | $500.76 | +1.50% | 1,464,644 |
| Feb 17, 2026 | $481.22 | $495.19 | $481.22 | $493.35 | +1.55% | 1,583,207 |
| Feb 13, 2026 | $480.50 | $495.57 | $479.61 | $485.84 | +1.51% | 1,984,623 |
| Feb 12, 2026 | $496.12 | $497.84 | $475.83 | $478.60 | -3.53% | 2,966,529 |
| Feb 11, 2026 | $492.75 | $500.34 | $490.66 | $496.12 | +0.20% | 1,933,675 |
| Feb 10, 2026 | $494.22 | $500.38 | $493.53 | $495.15 | +0.47% | 1,813,070 |
| Feb 9, 2026 | $486.05 | $493.54 | $483.90 | $492.84 | +0.96% | 2,208,124 |
| Feb 6, 2026 | $482.17 | $491.65 | $480.07 | $488.15 | +2.48% | 2,521,124 |
| Feb 5, 2026 | $482.78 | $489.51 | $475.17 | $476.32 | -0.45% | 2,912,016 |
| Feb 4, 2026 | $480.11 | $481.19 | $465.69 | $478.49 | -0.08% | 3,405,291 |
| Feb 3, 2026 | $495.21 | $499.00 | $476.79 | $478.88 | -3.59% | 3,796,796 |
| Feb 2, 2026 | $502.00 | $504.20 | $496.15 | $496.73 | -1.49% | 2,133,855 |
| Jan 30, 2026 | $506.70 | $511.03 | $501.39 | $504.22 | -0.66% | 1,698,700 |
| Jan 29, 2026 | $521.17 | $522.00 | $502.48 | $507.55 | -2.78% | 2,167,054 |
| Jan 28, 2026 | $523.91 | $529.36 | $520.24 | $522.04 | -0.57% | 1,851,332 |
| Jan 27, 2026 | $532.61 | $535.00 | $523.54 | $525.04 | -0.71% | 1,503,535 |
| Jan 26, 2026 | $523.95 | $533.97 | $518.65 | $528.81 | +0.92% | 2,565,374 |
| Jan 23, 2026 | $530.00 | $540.00 | $521.18 | $523.99 | -0.35% | 2,799,462 |
| Jan 22, 2026 | $525.41 | $532.00 | $522.72 | $525.81 | +0.40% | 2,911,761 |
| Jan 21, 2026 | $527.59 | $530.05 | $518.64 | $523.69 | -0.71% | 2,033,885 |
| Jan 20, 2026 | $527.00 | $532.61 | $525.23 | $527.44 | -1.41% | 2,149,740 |
| Jan 16, 2026 | $542.00 | $543.00 | $532.63 | $535.00 | -1.17% | 3,015,488 |
| Jan 15, 2026 | $553.74 | $553.74 | $535.69 | $541.34 | -0.99% | 1,909,025 |
| Jan 14, 2026 | $533.96 | $551.00 | $528.00 | $546.76 | -2.68% | 3,602,486 |
| Jan 13, 2026 | $571.45 | $572.59 | $556.04 | $561.82 | -1.91% | 1,515,795 |
| Jan 12, 2026 | $581.97 | $582.19 | $566.80 | $572.75 | -2.30% | 1,825,950 |
| Jan 9, 2026 | $587.32 | $589.58 | $579.62 | $586.24 | +0.20% | 1,490,746 |
| Jan 8, 2026 | $582.69 | $589.95 | $582.69 | $585.08 | -1.21% | 1,491,551 |
| Jan 7, 2026 | $592.89 | $603.88 | $590.80 | $592.27 | -0.10% | 1,863,518 |
| Jan 6, 2026 | $565.00 | $594.62 | $564.35 | $592.85 | +4.67% | 2,629,499 |
| Jan 5, 2026 | $561.15 | $567.08 | $558.00 | $566.38 | +0.78% | 1,394,989 |
| Jan 2, 2026 | $566.78 | $567.39 | $555.40 | $561.98 | -0.77% | 1,298,044 |
| Dec 31, 2025 | $572.50 | $573.28 | $565.77 | $566.36 | -1.09% | 992,646 |
| Dec 30, 2025 | $572.21 | $574.77 | $570.45 | $572.63 | -0.48% | 725,054 |
| Dec 29, 2025 | $577.81 | $580.50 | $574.22 | $575.40 | -0.42% | 695,203 |
| Dec 26, 2025 | $578.21 | $579.40 | $575.96 | $577.81 | +0.11% | 494,811 |
| Dec 24, 2025 | $577.34 | $579.85 | $575.03 | $577.15 | -0.03% | 355,207 |
| Dec 23, 2025 | $577.14 | $579.20 | $573.68 | $577.34 | -0.43% | 1,283,068 |
| Dec 22, 2025 | $576.00 | $583.45 | $573.30 | $579.83 | +1.29% | 1,453,032 |
| Dec 19, 2025 | $561.63 | $574.57 | $561.31 | $572.47 | +1.88% | 4,065,269 |
| Dec 18, 2025 | $557.29 | $566.85 | $557.26 | $561.89 | +0.90% | 1,545,629 |
| Dec 17, 2025 | $554.68 | $561.46 | $554.00 | $556.86 | +0.41% | 1,705,846 |
| Dec 16, 2025 | $559.05 | $559.69 | $546.13 | $554.58 | -0.88% | 1,959,785 |
| Dec 15, 2025 | $546.05 | $561.62 | $546.05 | $559.52 | +3.17% | 2,928,139 |
| Dec 12, 2025 | $546.00 | $548.99 | $537.69 | $542.32 | -0.92% | 2,116,297 |
| Dec 11, 2025 | $545.47 | $553.39 | $542.71 | $547.36 | -1.54% | 1,573,821 |
| Dec 10, 2025 | $557.76 | $560.05 | $546.55 | $555.92 | -0.40% | 1,563,110 |
| Dec 9, 2025 | $566.50 | $569.00 | $557.50 | $558.13 | -1.55% | 1,229,982 |
| Dec 8, 2025 | $576.15 | $576.15 | $562.67 | $566.89 | -1.47% | 1,298,899 |
| Dec 5, 2025 | $569.50 | $576.88 | $569.43 | $575.34 | +1.18% | 1,097,035 |
| Dec 4, 2025 | $571.98 | $574.23 | $564.72 | $568.63 | -0.19% | 1,147,842 |
| Dec 3, 2025 | $569.48 | $571.77 | $563.04 | $569.71 | +0.35% | 1,090,649 |
| Dec 2, 2025 | $568.60 | $570.75 | $561.39 | $567.72 | +0.06% | 1,749,169 |
| Dec 1, 2025 | $568.99 | $573.54 | $566.63 | $567.37 | -1.07% | 1,206,486 |
| Nov 28, 2025 | $571.41 | $574.00 | $568.27 | $573.48 | -0.13% | 1,003,935 |
| Nov 26, 2025 | $579.85 | $582.41 | $573.75 | $574.23 | -0.80% | 1,159,299 |
| Nov 25, 2025 | $564.44 | $580.00 | $561.29 | $578.87 | +1.83% | 1,684,785 |
| Nov 24, 2025 | $562.93 | $570.77 | $560.00 | $568.48 | +1.22% | 2,399,870 |
| Nov 21, 2025 | $551.17 | $564.00 | $548.04 | $561.61 | +1.70% | 2,622,700 |
| Nov 20, 2025 | $566.92 | $574.45 | $550.00 | $552.23 | -2.20% | 1,909,011 |
| Nov 19, 2025 | $544.93 | $566.86 | $544.19 | $564.64 | +3.27% | 2,440,596 |
| Nov 18, 2025 | $546.06 | $549.21 | $538.83 | $546.77 | +0.01% | 2,297,814 |
| Nov 17, 2025 | $546.57 | $554.35 | $544.11 | $546.71 | -0.51% | 1,470,228 |
| Nov 14, 2025 | $559.50 | $560.02 | $548.92 | $549.51 | -2.83% | 1,880,253 |
| Nov 13, 2025 | $566.86 | $573.32 | $561.00 | $565.51 | -1.21% | 2,116,672 |
| Nov 12, 2025 | $574.13 | $580.47 | $569.71 | $572.45 | +0.05% | 1,633,565 |
| Nov 11, 2025 | $575.06 | $579.22 | $570.50 | $572.17 | -0.70% | 1,609,703 |
| Nov 10, 2025 | $560.00 | $578.30 | $560.00 | $576.20 | +2.89% | 3,070,217 |
| Nov 7, 2025 | $543.24 | $562.65 | $541.74 | $560.00 | +2.23% | 2,712,221 |
| Nov 6, 2025 | $547.03 | $548.55 | $538.07 | $547.78 | -0.14% | 2,052,472 |
| Nov 5, 2025 | $538.00 | $552.00 | $536.15 | $548.55 | +1.81% | 2,863,375 |
| Nov 4, 2025 | $545.09 | $546.00 | $535.40 | $538.82 | -0.99% | 1,780,182 |
| Nov 3, 2025 | $532.06 | $544.84 | $527.60 | $544.21 | +1.86% | 2,075,039 |
| Oct 31, 2025 | $528.63 | $538.14 | $526.20 | $534.28 | +0.80% | 1,757,590 |
| Oct 30, 2025 | $534.37 | $538.00 | $529.31 | $530.02 | -1.41% | 1,777,005 |
| Oct 29, 2025 | $543.00 | $544.95 | $534.45 | $537.59 | -1.43% | 1,721,812 |
| Oct 28, 2025 | $546.62 | $552.20 | $539.00 | $545.39 | -1.06% | 1,586,355 |
| Oct 27, 2025 | $544.75 | $551.63 | $538.75 | $551.25 | +0.87% | 2,135,936 |
| Oct 24, 2025 | $547.63 | $552.45 | $541.46 | $546.51 | -0.87% | 2,692,341 |
| Oct 23, 2025 | $525.37 | $552.50 | $525.08 | $551.30 | +4.61% | 4,011,322 |
| Oct 22, 2025 | $543.00 | $549.85 | $522.17 | $527.03 | +13.89% | 8,347,517 |
| Oct 21, 2025 | $459.47 | $466.98 | $456.31 | $462.74 | +0.93% | 4,779,628 |
| Oct 20, 2025 | $452.50 | $461.83 | $451.35 | $458.47 | – | 3,409,962 |
Seasonality
ISRG 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 | 0.5% | 0.1% | -0.5% | 1.9% | 2.1% | 2.9% | 2.1% | 3.0% | -1.0% | 5.3% | 6.4% | 0.7% |
| Months up | 5 of 10 | 5 of 10 | 6 of 10 | 6 of 10 | 6 of 10 | 6 of 10 | 5 of 10 | 6 of 10 | 4 of 10 | 7 of 10 | 8 of 9 | 3 of 9 |
| 2026 | -11.0% | -0.1% | -8.4% | -0.7% | -7.2% | -6.3% | -11.2% | 6.7% | 7.9% | 6.2% | ||
| 2025 | 9.6% | 0.2% | -13.6% | 4.1% | 7.1% | -1.6% | -11.5% | -1.6% | -5.5% | 19.5% | 7.3% | -1.2% |
| 2024 | 12.1% | 2.0% | 3.5% | -7.1% | 8.5% | 10.6% | -0.1% | 10.8% | -0.3% | 2.6% | 7.6% | -3.7% |
| 2023 | -7.4% | -6.6% | 11.4% | 17.9% | 2.2% | 11.1% | -5.1% | -3.6% | -6.5% | -10.3% | 18.5% | 8.5% |
| 2022 | -20.9% | 2.2% | 3.9% | -20.7% | -4.9% | -11.8% | 14.7% | -10.6% | -8.9% | 31.5% | 9.7% | -1.9% |
| 2021 | -8.6% | -1.4% | 0.3% | 17.1% | -2.6% | 9.2% | 7.8% | 6.3% | -5.6% | 9.0% | -10.2% | 10.8% |
| 2020 | -5.3% | -4.6% | -7.3% | 3.2% | 13.5% | -1.8% | 20.3% | 6.6% | -2.9% | -6.0% | 8.8% | 12.7% |
| 2019 | 9.3% | 4.6% | 4.2% | -10.5% | -9.0% | 12.8% | -1.0% | -1.6% | 5.6% | 2.4% | 7.2% | -0.3% |
| 2018 | 18.3% | -1.2% | -3.2% | 6.8% | 4.3% | 4.1% | 6.2% | 10.2% | 2.5% | -9.2% | 1.9% | -9.8% |
| 2017 | 9.2% | 6.4% | 4.0% | 9.1% | 9.4% | 2.3% | 0.3% | 7.1% | 4.1% | 7.7% | 6.5% | -8.7% |