
ROK · NYSE
| Date | Open | High | Low | Close | Change | Volume |
|---|---|---|---|---|---|---|
| Sep 11, 2026 | $426.86 | $433.67 | $425.51 | $428.39 | +1.67% | 864.52K |
| Sep 10, 2026 | $422.45 | $423.95 | $414.78 | $421.37 | -1.11% | 725.17K |
| Sep 9, 2026 | $426.33 | $432.50 | $425.04 | $426.08 | -0.71% | 600.86K |
| Sep 8, 2026 | $434.15 | $436.00 | $428.88 | $429.13 | -1.08% | 624.00K |
| Sep 4, 2026 | $428.11 | $435.96 | $428.11 | $433.81 | +1.29% | 532.29K |
| Sep 3, 2026 | $426.71 | $430.55 | $421.50 | $428.28 | +0.69% | 812.91K |
| Sep 2, 2026 | $420.14 | $428.00 | $415.64 | $425.36 | +1.88% | 704.48K |
| Sep 1, 2026 | $422.13 | $426.41 | $416.83 | $417.53 | -1.63% | 874.32K |
| Aug 31, 2026 | $426.96 | $429.22 | $422.59 | $424.43 | -1.49% | 1.04M |
| Aug 28, 2026 | $434.62 | $436.29 | $427.46 | $430.86 | -0.49% | 566.65K |
| Aug 27, 2026 | $431.36 | $435.25 | $428.30 | $433.00 | +0.29% | 549.40K |
| Aug 26, 2026 | $431.58 | $435.77 | $430.43 | $431.75 | +0.55% | 560.43K |
| Aug 25, 2026 | $433.85 | $434.71 | $428.22 | $429.40 | -0.07% | 595.37K |
| Aug 24, 2026 | $435.00 | $436.13 | $426.98 | $429.69 | -1.69% | 603.99K |
| Aug 21, 2026 | $434.64 | $438.25 | $432.76 | $437.08 | +1.30% | 558.12K |
| Aug 20, 2026 | $430.00 | $439.43 | $428.22 | $431.45 | -0.42% | 698.98K |
| Aug 19, 2026 | $436.69 | $439.43 | $431.29 | $433.27 | -0.09% | 704.09K |
| Aug 18, 2026 | $440.93 | $443.71 | $433.00 | $433.67 | -2.46% | 606.12K |
| Aug 17, 2026 | $449.20 | $454.69 | $444.26 | $444.60 | -1.06% | 623.19K |
| Aug 14, 2026 | $444.74 | $450.42 | $440.55 | $449.37 | +0.87% | 454.27K |
| Aug 13, 2026 | $453.39 | $453.39 | $445.15 | $445.51 | -1.30% | 498.25K |
| Aug 12, 2026 | $451.75 | $453.42 | $445.83 | $451.39 | +0.98% | 714.50K |
| Aug 11, 2026 | $436.37 | $449.06 | $436.37 | $447.00 | +2.71% | 831.68K |
| Aug 10, 2026 | $440.28 | $442.77 | $434.00 | $435.22 | -1.32% | 847.23K |
| Aug 7, 2026 | $449.50 | $449.50 | $439.28 | $441.04 | -0.17% | 1.12M |
| Aug 6, 2026 | $451.04 | $454.26 | $440.81 | $441.80 | -1.83% | 1.09M |
| Aug 5, 2026 | $450.00 | $460.45 | $444.25 | $450.05 | +1.08% | 1.13M |
| Aug 4, 2026 | $452.14 | $454.27 | $433.14 | $445.23 | -7.43% | 2.36M |
| Aug 3, 2026 | $477.47 | $489.35 | $471.03 | $480.98 | +0.19% | 1.68M |
| Jul 31, 2026 | $478.67 | $482.67 | $468.07 | $480.08 | +1.93% | 937.72K |
| Jul 30, 2026 | $473.00 | $475.97 | $468.18 | $471.01 | +2.53% | 661.01K |
| Jul 29, 2026 | $468.09 | $469.33 | $450.25 | $459.39 | -2.50% | 791.14K |
| Jul 28, 2026 | $461.27 | $474.59 | $455.40 | $471.17 | +1.11% | 775.60K |
| Jul 27, 2026 | $463.96 | $467.99 | $453.05 | $466.00 | +0.83% | 627.57K |
| Jul 24, 2026 | $462.99 | $467.15 | $459.31 | $462.16 | +0.33% | 583.52K |
| Jul 23, 2026 | $454.46 | $463.17 | $451.94 | $460.65 | +0.53% | 812.75K |
| Jul 22, 2026 | $463.64 | $469.60 | $457.26 | $458.20 | -1.42% | 844.77K |
| Jul 21, 2026 | $463.90 | $468.66 | $457.43 | $464.82 | +1.33% | 466.01K |
| Jul 20, 2026 | $464.31 | $466.75 | $456.38 | $458.71 | -0.68% | 631.71K |
| Jul 17, 2026 | $454.60 | $465.53 | $451.54 | $461.85 | -1.46% | 792.60K |
| Jul 16, 2026 | $456.64 | $469.62 | $450.10 | $468.67 | +1.46% | 758.92K |
| Jul 15, 2026 | $470.30 | $471.97 | $454.15 | $461.92 | -1.67% | 614.68K |
| Jul 14, 2026 | $467.79 | $471.72 | $466.74 | $469.77 | +2.02% | 547.54K |
| Jul 13, 2026 | $469.51 | $472.12 | $458.59 | $460.45 | -2.47% | 641.96K |
| Jul 10, 2026 | $466.87 | $474.29 | $462.95 | $472.12 | +0.99% | 565.04K |
| Jul 9, 2026 | $473.97 | $474.86 | $466.76 | $467.48 | +0.83% | 648.45K |
| Jul 8, 2026 | $460.53 | $464.70 | $456.00 | $463.61 | -1.13% | 685.31K |
| Jul 7, 2026 | $477.38 | $477.38 | $459.04 | $468.90 | -2.89% | 1.01M |
| Jul 6, 2026 | $474.52 | $488.35 | $472.38 | $482.87 | +2.37% | 614.38K |
| Jul 2, 2026 | $481.97 | $482.81 | $462.09 | $471.70 | -2.30% | 833.86K |
| Jul 1, 2026 | $488.06 | $493.97 | $481.89 | $482.82 | -2.48% | 878.32K |
| Jun 30, 2026 | $487.10 | $497.36 | $484.10 | $495.08 | +2.64% | 802.29K |
| Jun 29, 2026 | $477.16 | $485.28 | $472.90 | $482.33 | +1.16% | 906.31K |
| Jun 26, 2026 | $474.95 | $479.00 | $468.02 | $476.82 | -0.54% | 4.26M |
| Jun 25, 2026 | $470.76 | $486.47 | $469.39 | $479.39 | +4.13% | 696.41K |
| Jun 24, 2026 | $457.04 | $464.65 | $455.70 | $460.37 | +0.88% | 737.44K |
| Jun 23, 2026 | $464.24 | $467.06 | $455.71 | $456.36 | -4.54% | 688.58K |
| Jun 22, 2026 | $475.95 | $479.59 | $474.00 | $478.08 | +0.91% | 945.67K |
| Jun 18, 2026 | $471.13 | $475.92 | $466.61 | $473.79 | +3.29% | 1.15M |
| Jun 17, 2026 | $469.06 | $470.29 | $456.24 | $458.69 | — | 664.24K |