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View Price for RBRK.
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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
Sep 11, 2026 89.90 90.24 85.78 86.65 2.992M
Sep 10, 2026 88.82 92.92 87.13 88.91 2.903M
Sep 09, 2026 92.02 93.00 88.70 88.82 2.770M
Sep 08, 2026 93.27 93.31 89.82 91.63 2.117M
Sep 04, 2026 92.14 94.61 91.77 93.67 2.116M
Sep 03, 2026 89.33 93.00 88.90 92.14 3.910M
Sep 02, 2026 89.00 89.58 86.02 87.18 3.227M
Sep 01, 2026 91.70 94.00 87.60 88.40 3.260M
Aug 31, 2026 92.83 93.51 88.69 93.04 5.415M
Aug 28, 2026 98.95 107.37 93.00 93.05 9.439M
Aug 27, 2026 101.99 107.91 101.50 107.02 8.567M
Aug 26, 2026 90.50 96.99 90.50 96.13 2.192M
Aug 25, 2026 97.98 98.79 90.15 92.65 3.743M
Aug 24, 2026 99.47 100.44 97.02 98.04 1.981M
Aug 21, 2026 97.12 100.34 94.64 100.09 2.127M
Aug 20, 2026 99.72 100.63 97.29 97.52 2.848M
Aug 19, 2026 101.31 101.70 96.39 99.78 3.352M
Aug 18, 2026 99.56 104.20 98.50 100.55 3.324M
Aug 17, 2026 101.50 102.57 98.37 101.02 3.283M
Aug 14, 2026 105.89 106.50 101.46 102.23 2.579M
Aug 13, 2026 97.67 105.28 96.90 105.09 4.407M
Aug 12, 2026 96.28 97.59 94.75 96.73 3.471M
Aug 11, 2026 97.28 99.36 95.75 96.93 3.504M
Aug 10, 2026 90.82 99.95 90.00 97.91 5.989M
Aug 07, 2026 87.85 91.05 86.99 90.07 4.046M

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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Price Benchmarks

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Qualys, Inc. 150.28
Agilysys, Inc. 104.49
SideChannel, Inc. 1.60
Intrusion, Inc. 0.845
Digimarc Corp. 5.00

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