Range Low Price High Price Comment
30 days $29.06 $42.29 Thursday, 10th Jul 2025 RARE stock ended at $31.04. This is 25.11% less than the trading day before Wednesday, 9th Jul 2025. During the day the stock fluctuated 14.96% from a day low at $29.06 to a day high of $33.41.
90 days $29.06 $42.29
52 weeks $29.06 $60.37

Historical Ultragenyx Pharmaceutical Inc. prices

Date Open High Low Close Volume
Jul 10, 2025 $33.20 $33.41 $29.06 $31.04 12 677 480
Jul 09, 2025 $39.97 $42.29 $39.70 $41.44 1 482 127
Jul 08, 2025 $39.60 $40.11 $39.20 $39.42 1 056 599
Jul 07, 2025 $39.74 $39.80 $38.91 $39.61 869 429
Jul 03, 2025 $39.57 $39.98 $39.02 $39.91 680 408
Jul 02, 2025 $36.57 $39.85 $36.48 $39.46 1 785 060
Jul 01, 2025 $36.29 $36.93 $35.51 $36.26 660 080
Jun 30, 2025 $36.75 $37.09 $36.08 $36.36 828 691
Jun 27, 2025 $37.49 $38.19 $35.59 $36.52 2 583 621
Jun 26, 2025 $37.69 $37.73 $36.44 $37.12 537 457
Jun 25, 2025 $37.18 $37.51 $36.24 $37.43 690 574
Jun 24, 2025 $37.13 $37.48 $36.03 $37.16 866 700
Jun 23, 2025 $36.82 $37.41 $36.30 $36.83 771 588
Jun 20, 2025 $37.39 $37.48 $36.45 $37.14 1 085 270
Jun 18, 2025 $36.74 $37.41 $36.06 $37.35 951 719
Jun 17, 2025 $36.65 $37.14 $36.37 $36.66 624 382
Jun 16, 2025 $37.51 $37.51 $36.42 $37.11 817 706
Jun 13, 2025 $39.10 $39.33 $37.13 $37.49 1 052 702
Jun 12, 2025 $38.16 $40.17 $37.11 $39.29 1 718 556
Jun 11, 2025 $37.81 $38.40 $37.42 $37.51 1 234 353
Jun 10, 2025 $37.20 $37.92 $37.09 $37.51 1 180 298
Jun 09, 2025 $37.66 $37.84 $36.14 $37.04 833 377
Jun 06, 2025 $37.25 $37.48 $36.50 $37.17 930 289
Jun 05, 2025 $36.61 $37.21 $35.73 $36.91 1 387 319
Jun 04, 2025 $36.51 $36.95 $36.20 $36.61 757 778

FAQ

What are historical stock prices?
Historical stock prices refer to a stock’s recorded prices at various past points. These prices include several key figures that help investors and analysts evaluate a stock’s performance over time:
Open: Open price for the trading day.
High: Highest price for the trading day.
Low: Lowest price for the trading day.
Close: Close price for the trading day.

Additionally, historical prices often include:
Volume is the number of shares traded during the day. It indicates how actively a stock was traded and can provide insights into market sentiment and liquidity.

How can I use RARE stock historical prices to predict future price movements?
Trend Analysis: Examine the RARE stock’s historical trends to identify patterns that might continue.
Moving Averages: Use moving averages to detect potential reversal points.
Momentum Indicators: Apply indicators like RSI or MACD to assess the momentum and strength of price movements.
Volume Analysis: Analyze trading volume alongside price changes to gauge trend strength.
Statistical Methods: Use statistical tools such as regression analysis to model and forecast future prices based on past data.
These techniques can provide insights but should be used with risk management practices to mitigate potential losses.

What impact do stock splits have on historical price data?
When a company performs a stock split, it adjusts the historical price data to reflect the new, lower trading price as if it had always been that way.

This ensures consistency for anyone analyzing the stock’s past prices. The adjustment helps prevent misleading signals on charts, such as false sell signals or bearish trends that aren’t there. For instance, in a 2-for-1 stock split, the price per share is cut in half, which would otherwise appear as a dramatic drop on the chart. If someone didn’t know about the split, they might wrongly think something negative happened to the company. Most technical indicators would also react to this apparent drop by signaling to sell.

A stock split, while making the shares seem more affordable and potentially more attractive to investors, doesn’t alter the company’s fundamental value.

Why do the RARE stock historical prices show a range for periods like 30 days, 90 days, and 52 weeks?
The range provides the lowest and highest prices at which the stock has traded during the specified period. This helps investors understand the stock’s volatility and price variability within that timeframe.

How can I use historical price volatility to assess risk?
High price volatility historically indicates higher risk and potentially higher returns. Investors can gauge the stock’s risk level by examining the range between high and low prices over various periods.
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ABOUT ULTRAGENYX PHARMACEUTICAL INC.
Ultragenyx Pharmaceutical.
Ultragenyx Pharmaceutical Inc., a biopharmaceutical company, focuses on the identification, acquisition, development, and commercialization of novel products for the treatment of rare and ultra-rare genetic diseases in North America, Europe, and internationally. Its biologic products include Crysvita (burosumab), an antibody targeting fibroblast growth factor 23 for the treatment of X-linked hypophosphatemia, as well as tumor-induced osteomalacia...
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