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Ultragenyx Pharmaceutical Inc. (RARE)
NASDAQ: RARE · Real-Time Price · USD
25.21
-0.40 (-1.56%)
At close: Aug 31, 2026, 4:00 PM EDT
25.20
-0.01 (-0.04%)
Pre-market: Sep 1, 2026, 4:00 AM EDT

Ultragenyx Pharmaceutical Stock Price History

Historical Data

DateOpenHighLowCloseAdj. CloseChangeVolume
Aug 31, 202625.4525.9024.7325.2125.21-1.56%1,934,093
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
Aug 20, 202628.3928.5025.0425.3225.32-3.51%3,841,137
Aug 19, 202626.2826.6826.0026.2426.242.94%2,846,576
Aug 18, 202625.6826.1124.9725.4925.49-2.45%1,793,436
Aug 17, 202626.2626.5125.8126.1326.13-1.36%1,316,013
Aug 14, 202626.3026.5825.7526.4926.490.42%1,222,222
Aug 13, 202627.0727.1726.3326.3826.38-1.79%946,127
Aug 12, 202626.7927.1626.1126.8626.86-0.37%1,545,158
Aug 11, 202627.1627.5926.4226.9626.960.60%2,138,831
Aug 10, 202625.9127.1125.5126.8026.803.43%2,364,777
Aug 7, 202626.3426.7125.3025.9125.910.35%3,829,202
Aug 6, 202624.9926.1024.8125.8225.823.57%1,960,488
Aug 5, 202628.4828.4824.6124.9324.93-3.41%2,642,397
Aug 4, 202625.1926.1325.0125.8125.813.16%2,103,772
Aug 3, 202624.9225.4024.0125.0225.020.44%2,085,743
Jul 31, 202625.9526.0824.6024.9124.91-4.34%1,537,765
Jul 30, 202625.0426.1024.5526.0426.044.16%2,675,794
Jul 29, 202625.7726.1524.8725.0025.00-3.77%2,330,792
Jul 28, 202626.5727.2925.2225.9825.98-3.38%1,844,368
Jul 27, 202627.3728.0026.6926.8926.89-0.04%1,766,760
Jul 24, 202627.3227.4826.5026.9026.90-0.44%1,495,624
Jul 23, 202627.2828.0527.0027.0227.02-2.26%1,888,467
Jul 22, 202628.6228.8627.5027.6527.65-3.41%1,546,510
Jul 21, 202629.0129.1028.2328.6228.620.32%2,275,867
Jul 20, 202629.3330.0328.5028.5328.53-2.56%1,255,077
Jul 17, 202629.1630.0728.9029.2829.28-3.11%1,500,530
Jul 16, 202631.8631.9029.8330.2230.22-4.70%1,829,572
Jul 15, 202631.6131.8030.6431.7131.71-1.00%1,012,610
Jul 14, 202633.3633.5831.9232.0332.03-3.58%1,078,132
Jul 13, 202633.0733.3031.8133.2233.22-1.77%1,394,276
Jul 10, 202634.6134.8132.7233.8233.82-2.28%1,578,134
Jul 9, 202634.7134.8133.3434.6134.61-0.17%1,942,584
Jul 8, 202635.2435.7934.2034.6734.67-3.35%2,775,854
Jul 7, 202634.1936.5733.5735.8735.876.44%4,421,797
Jul 6, 202633.2834.1932.8933.7033.700.69%1,553,103
Jul 2, 202632.8033.5032.4833.4733.473.37%1,239,269
Jul 1, 202633.1333.4932.3432.3832.38-3.02%2,635,814
Jun 30, 202631.0135.0030.4833.3933.398.83%6,939,359
Jun 29, 202630.7731.1630.1930.6830.68-0.29%3,995,159
Jun 26, 202629.3930.9929.3630.7730.775.20%17,178,496
Jun 25, 202629.5130.5729.0729.2529.250.48%1,926,020
Jun 24, 202629.0230.1429.0129.1129.111.22%1,727,750
Jun 23, 202628.5829.3928.5028.7628.76-0.93%2,043,024
Jun 22, 202627.5629.3527.4929.0329.035.79%2,067,508