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View Price for EXTR.
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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 21, 2026 22.30 23.04 22.02 23.02 1.514M
Aug 20, 2026 22.57 22.94 22.29 22.32 1.170M
Aug 19, 2026 24.04 24.11 22.76 22.79 1.426M
Aug 18, 2026 23.32 24.20 23.32 23.75 2.011M
Aug 17, 2026 24.02 24.40 23.92 24.28 1.387M
Aug 14, 2026 24.05 25.20 24.05 24.41 1.318M
Aug 13, 2026 24.06 25.10 23.98 24.05 2.478M
Aug 12, 2026 24.45 24.88 24.34 24.42 1.410M
Aug 11, 2026 23.77 24.29 23.51 23.90 1.228M
Aug 10, 2026 24.18 24.49 23.49 23.54 2.178M
Aug 07, 2026 24.74 24.92 23.87 23.97 1.618M
Aug 06, 2026 25.79 25.88 24.15 24.32 2.931M
Aug 05, 2026 26.83 27.99 25.89 26.19 4.355M
Aug 04, 2026 31.18 32.41 30.31 32.34 2.566M
Aug 03, 2026 30.33 30.44 29.53 29.98 1.739M
Jul 31, 2026 30.35 30.76 29.68 30.14 1.423M
Jul 30, 2026 30.06 30.43 29.52 29.84 1.248M
Jul 29, 2026 29.99 30.36 28.93 29.07 1.671M
Jul 28, 2026 29.33 30.06 28.41 29.99 1.335M
Jul 27, 2026 30.03 30.18 29.11 29.95 1.208M
Jul 24, 2026 29.75 29.95 28.99 29.49 1.188M
Jul 23, 2026 30.02 30.34 29.10 29.73 1.609M
Jul 22, 2026 30.12 30.74 30.12 30.27 1.270M
Jul 21, 2026 31.01 31.03 30.21 30.44 1.678M
Jul 20, 2026 30.44 30.71 29.81 30.28 1.218M

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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