Ultragenyx Pharmaceutical Inc. historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
|---|---|---|---|---|---|---|
| 2026-10-23 | 16.000 | 16.000 | 15.490 | 15.680 | 15.680 | 3,073 |
| 2026-10-22 | 16.070 | 16.220 | 15.600 | 15.950 | 15.950 | 3,635 |
| 2026-10-21 | 15.730 | 16.275 | 15.730 | 15.930 | 15.930 | 2,053 |
| 2026-10-20 | 14.750 | 16.240 | 14.750 | 16.190 | 16.190 | 8,620 |
| 2026-10-19 | 14.440 | 14.991 | 14.400 | 14.930 | 14.930 | 3,773 |
| 2026-10-16 | 15.110 | 15.110 | 14.645 | 14.710 | 14.710 | 9,706 |
| 2026-10-15 | 14.950 | 15.254 | 14.740 | 15.120 | 15.120 | 17,970 |
| 2026-10-14 | 14.600 | 15.210 | 14.600 | 15.090 | 15.090 | 6,638 |
| 2026-10-13 | 14.710 | 15.310 | 14.710 | 14.872 | 14.872 | 4,497 |
| 2026-10-12 | 15.350 | 15.550 | 15.000 | 15.300 | 15.300 | 13,808 |
| 2026-10-09 | 15.010 | 15.655 | 15.010 | 15.570 | 15.570 | 3,367 |
| 2026-10-08 | 14.750 | 15.500 | 14.430 | 15.350 | 15.350 | 3,250 |
| 2026-10-07 | 14.600 | 15.240 | 14.210 | 14.890 | 14.890 | 4,263 |
| 2026-10-06 | 14.600 | 14.650 | 14.110 | 14.520 | 14.520 | 13,312 |
| 2026-10-05 | 15.220 | 15.440 | 14.280 | 14.789 | 14.789 | 13,009 |
| 2026-10-02 | 15.260 | 15.260 | 14.769 | 15.180 | 15.180 | 11,056 |
| 2026-10-01 | 14.500 | 15.200 | 14.500 | 14.900 | 14.900 | 3,025 |
| 2026-09-30 | 15.160 | 15.550 | 14.760 | 15.133 | 15.133 | 5,401 |
| 2026-09-29 | 14.100 | 14.520 | 14.100 | 14.500 | 14.500 | 15,901 |
| 2026-09-28 | 14.440 | 14.800 | 14.100 | 14.260 | 14.260 | 7,465 |
| 2026-09-25 | 14.710 | 14.990 | 14.180 | 14.240 | 14.240 | 31,180 |
| 2026-09-24 | 15.050 | 15.050 | 14.540 | 14.630 | 14.630 | 23,424 |
| 2026-09-23 | 15.850 | 15.850 | 14.570 | 14.680 | 14.680 | 20,217 |
| 2026-09-22 | 14.720 | 16.110 | 14.500 | 15.865 | 15.865 | 55,937 |
| 2026-09-21 | 14.700 | 15.000 | 14.242 | 14.730 | 14.730 | 26,987 |
| 2026-09-18 | 14.970 | 15.010 | 14.120 | 14.620 | 14.620 | 66,803 |
| 2026-09-17 | 12.910 | 13.640 | 12.910 | 13.460 | 13.460 | 21,593 |
| 2026-09-16 | 13.080 | 13.260 | 12.870 | 12.905 | 12.905 | 21,953 |
| 2026-09-15 | 13.600 | 13.990 | 13.002 | 13.090 | 13.090 | 21,394 |
| 2026-09-14 | 14.690 | 14.690 | 13.700 | 13.870 | 13.870 | 23,920 |
| 2026-09-11 | 14.720 | 14.720 | 14.170 | 14.340 | 14.340 | 4,539 |
| 2026-09-10 | 14.440 | 14.500 | 13.970 | 14.270 | 14.270 | 29,143 |
| 2026-09-09 | 15.000 | 15.130 | 14.560 | 14.750 | 14.750 | 16,854 |
| 2026-09-08 | 15.500 | 15.500 | 14.628 | 14.820 | 14.820 | 36,794 |
| 2026-09-04 | 15.000 | 16.050 | 14.950 | 15.650 | 15.650 | 95,774 |
| 2026-09-03 | 15.300 | 15.300 | 13.800 | 14.730 | 14.730 | 292,994 |
| 2026-09-02 | 25.840 | 26.830 | 25.300 | 26.070 | 26.070 | 11,850 |
| 2026-09-01 | 24.960 | 25.790 | 24.620 | 25.750 | 25.750 | 4,757 |
| 2026-08-31 | 26.370 | 26.400 | 24.800 | 24.910 | 24.910 | 6,923 |
| 2026-08-28 | 26.680 | 26.709 | 25.730 | 25.850 | 25.850 | 3,403 |
| 2026-08-27 | 26.370 | 26.850 | 25.850 | 25.900 | 25.900 | 6,160 |
| 2026-08-26 | 26.500 | 27.040 | 25.600 | 26.190 | 26.190 | 4,260 |
| 2026-08-25 | 25.270 | 26.920 | 25.270 | 26.690 | 26.690 | 7,440 |
| 2026-08-24 | 25.830 | 26.460 | 25.240 | 25.830 | 25.830 | 4,958 |
| 2026-08-21 | 25.550 | 26.780 | 25.040 | 26.080 | 26.080 | 18,454 |
| 2026-08-20 | 28.110 | 31.100 | 25.180 | 25.210 | 25.210 | 141,842 |
| 2026-08-19 | 25.740 | 26.630 | 25.410 | 26.255 | 26.255 | 13,591 |
| 2026-08-18 | 26.510 | 26.710 | 25.040 | 25.079 | 25.079 | 9,106 |
| 2026-08-17 | 26.500 | 26.800 | 26.115 | 26.202 | 26.202 | 5,770 |
| 2026-08-14 | 27.120 | 27.120 | 25.800 | 26.230 | 26.230 | 5,678 |
| 2026-08-13 | 26.860 | 27.360 | 26.490 | 26.670 | 26.670 | 866 |
| 2026-08-12 | 27.000 | 27.620 | 26.040 | 26.707 | 26.707 | 1,377 |
| 2026-08-11 | 26.620 | 27.700 | 26.467 | 26.670 | 26.670 | 1,763 |
| 2026-08-10 | 25.700 | 26.760 | 25.570 | 26.760 | 26.760 | 6,305 |
| 2026-08-07 | 26.470 | 26.650 | 25.310 | 25.604 | 25.604 | 4,418 |
| 2026-08-06 | 25.170 | 25.720 | 24.750 | 25.720 | 25.720 | 1,086 |
| 2026-08-05 | 26.700 | 28.510 | 24.850 | 25.115 | 25.115 | 2,454 |
| 2026-08-04 | 25.470 | 25.780 | 24.870 | 25.673 | 25.673 | 18 |
| 2026-08-03 | 24.939 | 25.330 | 24.350 | 24.950 | 24.950 | 1,807 |
| 2026-07-31 | 26.040 | 26.400 | 24.600 | 25.010 | 25.010 | 1,854 |
Page 1 of 4 · 227 trading daysOlder →
Stock splits
No stock splits on record.
Dividends
No dividends on record.
Open, high, low and close are as traded (USD). Adjusted close accounts for splits and dividends. Educational only, not financial advice.