NASDAQ:HALO

Halozyme Therapeutics Stock Price (Quote)

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$69.62
+0.630 (+0.91%)
At Close: Jun 23, 2026

Range Low Price High Price Comment
30 days $65.60 $72.29 Tuesday, 23rd Jun 2026 HALO stock ended at $69.62. This is 0.91% more than the trading day before Monday, 22nd Jun 2026. During the day the stock fluctuated 1.75% from a day low at $68.99 to a day high of $70.20.
90 days $61.34 $73.89
52 weeks $51.06 $82.22

Historical Halozyme Therapeutics prices

Date Open High Low Close Volume
Jun 23, 2026 $68.99 $70.20 $68.99 $69.62 1 070 606
Jun 22, 2026 $68.96 $69.81 $68.27 $68.99 1 028 916
Jun 18, 2026 $68.82 $69.04 $67.09 $68.55 3 341 411
Jun 17, 2026 $69.64 $70.35 $68.18 $68.57 1 515 926
Jun 16, 2026 $71.61 $72.25 $67.94 $69.64 1 863 515
Jun 15, 2026 $69.95 $71.98 $69.30 $71.28 1 779 392
Jun 12, 2026 $71.01 $71.81 $69.32 $69.50 1 040 707
Jun 11, 2026 $70.66 $71.12 $70.26 $70.73 1 344 185
Jun 10, 2026 $71.83 $72.19 $70.25 $70.50 1 945 252
Jun 09, 2026 $71.98 $72.29 $70.24 $71.48 1 317 356
Jun 08, 2026 $71.59 $71.90 $70.62 $70.73 1 426 492
Jun 05, 2026 $72.25 $72.25 $70.71 $71.53 1 144 196
Jun 04, 2026 $70.61 $72.09 $70.17 $71.60 2 254 282
Jun 03, 2026 $66.00 $70.13 $66.00 $69.82 2 144 457
Jun 02, 2026 $67.38 $67.44 $65.60 $66.28 1 740 936
Jun 01, 2026 $66.20 $68.95 $65.70 $68.14 2 335 273
May 29, 2026 $68.24 $68.62 $66.47 $66.54 1 917 384
May 28, 2026 $68.46 $69.33 $68.09 $68.18 1 183 385
May 27, 2026 $69.01 $70.01 $68.00 $68.65 1 826 896
May 26, 2026 $68.96 $69.55 $68.43 $68.72 1 271 505
May 22, 2026 $68.52 $68.85 $67.83 $68.32 1 311 805
May 21, 2026 $68.00 $68.79 $67.50 $68.52 1 750 485
May 20, 2026 $68.97 $69.74 $67.83 $68.98 1 190 066
May 19, 2026 $67.73 $69.18 $66.66 $68.73 2 003 050
May 18, 2026 $68.03 $69.32 $66.90 $67.44 1 615 843

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 HALO stock historical prices to predict future price movements?
Trend Analysis: Examine the HALO 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 HALO 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 HALOZYME THERAPEUTICS
Halozyme Therapeutics
Halozyme Therapeutics, Inc. operates as a biopharma technology platform company in the United States, Switzerland, Ireland, Belgium, Japan, and internationally. The company's products are based on the ENHANZE drug delivery technology, a patented recombinant human hyaluronidase enzyme (rHuPH20) that enables the subcutaneous delivery of injectable biologics, such as monoclonal antibodies and other therapeutic molecules, as well as small molecules a...
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