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View Price for ROK.
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Sep '18
Jan '19
May '19
 
285.00
270.00
255.00
240.00
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Historical Price Data

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Date Open High Low Close Volume
Aug 24, 2026 435.00 436.13 426.98 429.69 603986.0
Aug 21, 2026 434.64 438.25 432.76 437.08 558124.0
Aug 20, 2026 430.00 439.43 428.22 431.45 698984.0
Aug 19, 2026 436.69 439.42 431.29 433.27 704089.0
Aug 18, 2026 440.93 443.70 433.00 433.67 606120.0
Aug 17, 2026 449.20 454.69 444.26 444.60 623186.0
Aug 14, 2026 444.74 450.42 440.55 449.37 454268.0
Aug 13, 2026 453.39 453.39 445.15 445.51 498252.0
Aug 12, 2026 451.75 453.42 445.82 451.39 714500.0
Aug 11, 2026 436.37 449.06 436.37 447.00 831679.0
Aug 10, 2026 440.28 442.77 434.00 435.22 847233.0
Aug 07, 2026 449.50 449.50 439.28 441.04 1.122M
Aug 06, 2026 451.04 454.26 440.81 441.80 1.089M
Aug 05, 2026 450.00 460.45 444.25 450.05 1.125M
Aug 04, 2026 452.14 454.27 433.14 445.23 2.359M
Aug 03, 2026 477.47 489.35 471.03 480.98 1.676M
Jul 31, 2026 478.67 482.67 468.07 480.08 937722.0
Jul 30, 2026 473.00 475.97 468.18 471.01 661012.0
Jul 29, 2026 468.09 469.33 450.25 459.39 791138.0
Jul 28, 2026 461.27 474.59 455.40 471.17 775601.0
Jul 27, 2026 463.96 467.99 453.05 466.00 627573.0
Jul 24, 2026 462.99 467.15 459.30 462.16 583524.0
Jul 23, 2026 454.46 463.17 451.94 460.65 812753.0
Jul 22, 2026 463.64 469.60 457.26 458.20 844775.0
Jul 21, 2026 463.90 468.66 457.43 464.82 466006.0

Price Definition

The price of a security measures the cost to purchase 1 share of a security. For a company, price can be multiplied by shares outstanding to find the market capitalization (value of the company).

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Price Range, Past 5 Years

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