Range Low Price High Price Comment
30 days $17.20 $20.90 Monday, 13th Jul 2026 ZLAB stock ended at $19.62. This is 4.25% less than the trading day before Friday, 10th Jul 2026. During the day the stock fluctuated 4.68% from a day low at $19.56 to a day high of $20.48.
90 days $16.26 $25.28
52 weeks $15.96 $41.07

Historical Zai Lab Ltd prices

Date Open High Low Close Volume
Jul 13, 2026 $20.26 $20.48 $19.56 $19.62 1 418 701
Jul 10, 2026 $20.27 $20.90 $19.91 $20.49 1 183 287
Jul 09, 2026 $19.68 $20.31 $19.68 $19.98 925 285
Jul 08, 2026 $19.68 $19.83 $18.97 $19.75 1 334 456
Jul 07, 2026 $19.19 $19.44 $18.87 $19.35 606 067
Jul 06, 2026 $18.92 $19.11 $18.57 $19.08 528 613
Jul 02, 2026 $19.22 $19.44 $18.89 $19.12 382 886
Jul 01, 2026 $19.05 $19.61 $18.79 $19.15 686 357
Jun 30, 2026 $18.51 $19.13 $18.24 $19.00 733 876
Jun 29, 2026 $18.11 $18.52 $18.11 $18.41 934 591
Jun 26, 2026 $18.21 $18.22 $17.23 $18.00 1 855 223
Jun 25, 2026 $18.73 $18.80 $18.30 $18.52 717 203
Jun 24, 2026 $18.45 $18.72 $18.21 $18.37 1 132 600
Jun 23, 2026 $18.47 $18.74 $18.11 $18.49 1 669 941
Jun 22, 2026 $17.81 $18.60 $17.75 $18.48 913 247
Jun 18, 2026 $18.52 $18.96 $18.15 $18.18 959 330
Jun 17, 2026 $17.46 $18.11 $17.20 $17.88 1 008 015
Jun 16, 2026 $17.76 $17.96 $17.63 $17.73 343 546
Jun 15, 2026 $17.66 $17.74 $17.59 $17.73 630 453
Jun 12, 2026 $17.28 $17.39 $16.97 $17.07 1 305 120
Jun 11, 2026 $17.08 $17.66 $16.77 $17.64 998 983
Jun 10, 2026 $17.10 $17.91 $16.95 $17.26 1 161 465
Jun 09, 2026 $16.48 $16.71 $16.26 $16.65 1 380 165
Jun 08, 2026 $16.86 $16.86 $16.35 $16.48 1 073 089
Jun 05, 2026 $16.66 $17.12 $16.53 $16.62 1 694 977

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 ZLAB stock historical prices to predict future price movements?
Trend Analysis: Examine the ZLAB 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 ZLAB 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 ZAI LAB LTD
Zai Lab
Zai Lab Limited develops and commercializes therapies to treat oncology, autoimmune disorders, infectious diseases, and neuroscience primarily in Mainland China and Hong Kong. The company's commercial products include Zejula, a once-daily small-molecule poly polymerase 1/2 inhibitor; Optune, a device that delivers tumor treating fields; NUZYRA for acute bacterial skin and skin structure infections, and community acquired bacterial pneumonia; and ...
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