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View Price for ALNY.
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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 26, 2026 238.54 242.89 236.60 239.00 1.116M
Aug 25, 2026 236.56 240.67 235.41 240.08 1.576M
Aug 24, 2026 235.83 237.90 228.59 236.01 2.137M
Aug 21, 2026 228.88 238.97 228.34 236.22 1.906M
Aug 20, 2026 239.00 240.88 228.74 229.30 1.702M
Aug 19, 2026 234.36 244.03 233.40 242.61 1.879M
Aug 18, 2026 226.27 230.91 222.01 228.61 1.600M
Aug 17, 2026 225.76 227.99 222.12 224.60 1.539M
Aug 14, 2026 223.52 228.98 220.23 228.65 1.526M
Aug 13, 2026 225.95 227.54 222.70 227.12 1.449M
Aug 12, 2026 219.00 224.66 219.00 223.95 1.621M
Aug 11, 2026 217.41 223.44 216.50 221.20 1.438M
Aug 10, 2026 218.00 223.50 215.61 216.98 1.405M
Aug 07, 2026 217.31 219.64 210.49 219.20 1.736M
Aug 06, 2026 228.58 234.00 212.98 216.12 2.275M
Aug 05, 2026 221.74 229.65 221.50 228.72 2.735M
Aug 04, 2026 220.33 222.58 215.07 219.00 3.108M
Aug 03, 2026 208.04 220.49 208.04 220.33 3.400M
Jul 31, 2026 205.46 207.99 200.11 205.52 4.478M
Jul 30, 2026 225.02 230.00 197.81 205.48 9.836M
Jul 29, 2026 288.09 290.60 284.15 286.62 1.302M
Jul 28, 2026 282.79 290.47 281.22 288.41 1.438M
Jul 27, 2026 272.66 284.68 272.66 278.40 1.410M
Jul 24, 2026 268.74 275.58 265.64 271.77 1.151M
Jul 23, 2026 265.95 269.22 262.21 268.74 1.141M

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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