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Ultragenyx Pharmaceutical Inc. (RARE)
NASDAQ: RARE · Real-Time Price · USD
25.00
-0.80 (-3.10%)
At close: May 15, 2026, 4:00 PM EDT
25.10
+0.10 (0.40%)
After-hours: May 15, 2026, 7:35 PM EDT

Ultragenyx Pharmaceutical Stock Price History

Historical Data

DateOpenHighLowCloseAdj. CloseChangeVolume
May 15, 202625.7125.9524.8425.0025.00-3.10%1,519,285
May 14, 202626.5326.6725.7725.8025.80-2.49%1,161,379
May 13, 202626.6126.9426.2126.4626.46-1.42%1,363,335
May 12, 202626.3826.8926.0126.8426.842.05%1,265,789
May 11, 202626.4527.4226.2126.3026.300.69%1,861,673
May 8, 202626.0526.6725.9326.1226.12-0.04%1,557,063
May 7, 202626.1626.5025.5326.1326.130.77%1,978,688
May 6, 202625.9127.2724.2325.9325.933.68%3,454,791
May 5, 202624.9625.3224.4525.0125.010.81%1,481,952
May 4, 202624.6925.3224.4924.8124.810.16%1,849,256
May 1, 202624.9025.1224.3724.7724.770.32%1,407,228
Apr 30, 202624.5225.0824.1724.6924.692.11%1,790,724
Apr 29, 202624.1324.7623.7124.1824.18-1.43%2,058,771
Apr 28, 202624.3225.1424.2524.5324.532.25%1,725,260
Apr 27, 202624.1525.0523.7823.9923.99-0.46%1,810,348
Apr 24, 202624.3724.4423.6924.1024.10-0.74%1,538,236
Apr 23, 202624.6025.1123.9524.2824.28-1.34%1,464,509
Apr 22, 202624.3124.7224.0524.6124.612.12%1,349,181
Apr 21, 202625.1725.2223.9524.1024.10-3.83%1,387,164
Apr 20, 202624.6225.2824.2525.0625.061.01%1,447,708
Apr 17, 202624.9425.2424.5424.8124.811.18%1,725,538
Apr 16, 202625.6426.1924.3324.5224.52-2.62%1,812,338
Apr 15, 202624.7525.4524.7125.1825.182.48%1,943,960
Apr 14, 202623.3524.7423.3524.5724.573.98%1,820,008
Apr 13, 202623.1124.1223.0123.6323.631.42%1,472,457
Apr 10, 202624.0224.1323.0623.3023.30-2.55%1,551,328
Apr 9, 202622.9224.1222.9223.9123.913.28%1,965,749
Apr 8, 202623.6423.9922.8823.1523.15-1,615,498
Apr 7, 202622.9123.1822.3423.1523.151.22%1,478,494
Apr 6, 202622.4522.9722.2822.8722.871.87%1,352,287
Apr 2, 202621.0522.4520.7922.4522.454.81%1,772,484
Apr 1, 202620.9721.5620.9221.4221.422.24%2,310,481
Mar 31, 202619.9821.0719.5420.9520.958.55%2,964,147
Mar 30, 202619.4819.7719.1319.3019.30-0.41%3,655,448
Mar 27, 202620.0020.0919.1019.3819.38-3.10%1,530,550
Mar 26, 202619.6920.4519.6120.0020.000.76%2,293,889
Mar 25, 202618.7519.9418.7019.8519.857.30%1,892,301
Mar 24, 202619.3619.4018.2918.5018.50-8.73%3,782,751
Mar 23, 202620.1820.3319.5320.2720.272.01%2,065,809
Mar 20, 202620.5220.6819.8619.8719.87-2.69%3,797,567
Mar 19, 202620.1620.5719.9020.4220.42-0.20%1,654,061
Mar 18, 202621.3721.5020.3920.4620.46-5.28%2,879,916
Mar 17, 202621.8022.2021.5521.6021.60-1.01%1,401,070
Mar 16, 202621.5722.0121.3921.8221.822.25%980,824
Mar 13, 202621.9422.2721.2921.3421.34-1.70%2,543,334
Mar 12, 202621.9322.2921.1221.7121.71-2.25%1,463,050
Mar 11, 202622.7822.8421.7422.2122.21-2.76%3,501,399
Mar 10, 202622.7423.1922.3822.8422.841.02%1,138,357
Mar 9, 202621.4022.8121.3722.6122.616.40%2,257,195
Mar 6, 202621.2621.4120.6121.2521.25-0.98%2,148,915