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Ultragenyx Pharmaceutical Inc. (RARE)
NASDAQ: RARE · Real-Time Price · USD
16.10
-0.68 (-4.05%)
At close: Oct 30, 2026, 4:00 PM EST
16.04
-0.06 (-0.37%)
Pre-market: Nov 2, 2026, 4:20 AM EST

Ultragenyx Pharmaceutical Stock Price History

Historical Data

DateOpenHighLowCloseAdj. CloseChangeVolume
Oct 30, 202616.6416.9315.9216.1016.10-4.05%2,334,285
Oct 29, 202617.2617.6316.7116.7816.78-2.44%2,803,762
Oct 28, 202616.7317.3516.4717.2017.202.69%2,323,533
Oct 27, 202616.0516.9615.8816.7516.754.17%4,944,537
Oct 26, 202615.7516.2215.5916.0816.082.75%3,023,155
Oct 23, 202615.9215.9415.4915.6515.65-1.88%1,789,661
Oct 22, 202615.7816.2515.6015.9515.950.19%2,374,276
Oct 21, 202616.0216.3115.7915.9215.92-0.62%2,825,639
Oct 20, 202615.0116.2714.9916.0216.026.30%3,546,967
Oct 19, 202614.6715.0814.5415.0715.073.65%2,984,439
Oct 16, 202615.1115.2114.4414.5414.54-4.15%2,926,825
Oct 15, 202614.8715.3714.7915.1715.171.81%3,332,835
Oct 14, 202614.9315.1814.6714.9014.90-0.13%2,955,623
Oct 13, 202615.2715.3914.6914.9214.92-2.48%5,306,280
Oct 12, 202615.4215.4915.1015.3015.30-1.16%2,898,640
Oct 9, 202615.3015.7315.2315.4815.481.24%2,927,581
Oct 8, 202614.7915.5214.4315.2915.292.69%5,396,933
Oct 7, 202614.3715.2514.3514.8914.892.97%4,162,727
Oct 6, 202614.6014.7014.0814.4614.46-0.28%3,892,009
Oct 5, 202615.2515.3114.2114.5014.50-4.73%4,656,685
Oct 2, 202614.9015.2814.6715.2215.223.19%3,880,767
Oct 1, 202615.0315.2514.6214.7514.75-1.86%4,117,609
Sep 30, 202615.4815.5314.8615.0315.03-1.89%4,422,692
Sep 29, 202614.4615.5014.1115.3215.326.32%5,884,641
Sep 28, 202614.3314.4714.1114.4114.41-0.62%4,939,905
Sep 25, 202614.8714.9414.1514.5014.50-1.83%4,306,057
Sep 24, 202614.7314.8714.5514.7714.77-0.74%3,493,112
Sep 23, 202615.4015.5014.5414.8814.88-4.71%5,712,615
Sep 22, 202614.7816.1214.4815.6215.626.59%8,134,199
Sep 21, 202614.5815.0114.2814.6514.650.96%5,270,376
Sep 18, 202614.7915.0714.0714.5114.510.07%13,335,258
Sep 17, 202613.2214.5813.2014.5014.5012.58%12,427,775
Sep 16, 202613.0713.2212.7312.8812.88-1.45%5,031,174
Sep 15, 202613.5613.5912.8813.0713.07-3.97%5,655,014
Sep 14, 202614.4414.4413.6013.6113.61-4.83%5,929,198
Sep 11, 202614.4314.7014.1314.3014.30-0.69%3,253,692
Sep 10, 202614.2514.4413.9514.4014.400.63%3,665,282
Sep 9, 202614.7715.2014.2714.3114.31-3.83%4,576,648
Sep 8, 202615.1015.2514.6314.8814.88-2.75%5,926,471
Sep 4, 202615.4816.0815.2315.3015.303.03%11,494,472
Sep 3, 202614.0015.0013.8114.8514.85-44.03%27,159,724
Sep 2, 202625.9626.8025.5726.5326.532.79%7,170,810
Sep 1, 202625.2225.8525.1125.8125.812.38%1,872,066
Aug 31, 202625.4525.9024.7325.2125.21-1.56%1,934,100
Aug 28, 202626.5426.7325.3725.6125.61-2.48%1,612,887
Aug 27, 202626.3826.5625.8326.2626.26-0.68%1,142,858
Aug 26, 202626.5526.6725.6126.4426.44-0.08%1,667,810
Aug 25, 202626.2526.9226.0026.4626.462.88%3,807,810
Aug 24, 202625.7526.0925.3025.7225.72-0.43%1,536,973
Aug 21, 202625.7626.7525.6925.8325.832.01%2,396,765