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View Price for ALAB.
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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 293.80 296.88 277.30 284.97 3.009M
Aug 20, 2026 289.99 293.00 281.72 290.52 2.598M
Aug 19, 2026 304.03 308.38 278.18 289.02 4.228M
Aug 18, 2026 304.00 311.95 293.02 303.44 5.111M
Aug 17, 2026 344.95 354.00 319.27 320.17 5.696M
Aug 14, 2026 322.79 326.30 311.60 321.61 2.524M
Aug 13, 2026 313.05 332.88 310.00 322.78 3.343M
Aug 12, 2026 334.49 337.05 318.20 318.80 4.454M
Aug 11, 2026 324.32 324.32 306.50 311.99 2.707M
Aug 10, 2026 337.79 343.00 316.78 317.23 3.365M
Aug 07, 2026 340.02 350.88 329.00 334.17 3.547M
Aug 06, 2026 313.09 344.88 308.00 331.50 4.944M
Aug 05, 2026 348.36 356.00 315.11 318.43 9.286M
Aug 04, 2026 346.02 367.85 340.02 361.67 10.06M
Aug 03, 2026 297.50 330.48 285.68 321.05 4.136M
Jul 31, 2026 328.32 342.00 305.00 311.23 5.329M
Jul 30, 2026 282.18 300.10 273.01 299.69 6.353M
Jul 29, 2026 260.24 273.80 244.61 249.74 5.368M
Jul 28, 2026 266.99 268.65 251.17 260.23 4.761M
Jul 27, 2026 295.00 299.23 267.74 282.52 4.117M
Jul 24, 2026 317.31 319.51 290.10 291.58 4.276M
Jul 23, 2026 327.00 342.30 318.70 326.97 2.811M
Jul 22, 2026 308.28 338.86 307.00 330.90 3.105M
Jul 21, 2026 326.56 331.23 313.85 319.79 3.887M
Jul 20, 2026 309.39 322.68 307.40 309.09 2.945M

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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