Zai Lab Limited (ZLAB) Stock Price History
Historical prices from 2017 to 2026
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ZLAB Historical Performance
Short-Term Returns
ZLAB Stock Price Trajectory (2017–2026)
As of May 6, 2026, Zai Lab Limited (ZLAB) trades at $21.01, representing a -28.5% return over the past year. The stock has delivered a -86.5% total return over five years (-33.0% CAGR), reflecting challenging market conditions.
The stock reached its all-time high of $193.54 on January 20, 2021. From this peak, ZLAB has corrected -89.1%, currently trading 14% below its 200-day moving average, suggesting potential weakness.
When compared to Healthcare sector peers LEGN (-7.7% 1Y), ZYME (+135.2% 1Y), and CAN (-7.7% 1Y), ZLAB has underperformed the peer group average. Compare ZLAB vs LEGN →
ZLAB Historical Price Data (2017–2026)
Showing 30 of 2,169 records| Date | Open | High | Low | Close | Volume | Change % |
|---|---|---|---|---|---|---|
| 2026-05-06 | 20.78 | 21.45 | 20.37 | 21.01 | 1.04M | +0.14% |
| 2026-05-05 | 21.32 | 21.33 | 20.88 | 20.98 | 106K | -1.13% |
| 2026-05-04 | 21.38 | 21.58 | 21.01 | 21.22 | 289K | -1.49% |
| 2026-05-01 | 21.61 | 21.69 | 21.38 | 21.54 | 213K | -0.46% |
| 2026-04-30 | 21.07 | 21.73 | 21.04 | 21.64 | 251K | +4.29% |
| 2026-04-29 | 21.62 | 21.77 | 20.56 | 20.75 | 693K | -6.28% |
| 2026-04-28 | 21.84 | 22.49 | 21.73 | 22.14 | 450K | +1.19% |
| 2026-04-27 | 22.11 | 22.63 | 21.87 | 21.88 | 252K | -3.91% |
| 2026-04-24 | 22.66 | 23.08 | 22.43 | 22.77 | 489K | +4.07% |
| 2026-04-23 | 22.05 | 22.20 | 21.48 | 21.88 | 729K | -4.33% |
| 2026-04-22 | 24.17 | 24.17 | 22.80 | 22.87 | 810K | -6.42% |
| 2026-04-21 | 25.25 | 25.25 | 24.10 | 24.44 | 1.41M | -3.21% |
| 2026-04-20 | 24.50 | 25.28 | 24.13 | 25.25 | 944K | +4.38% |
| 2026-04-17 | 23.91 | 24.71 | 23.74 | 24.19 | 1.44M | +2.94% |
| 2026-04-16 | 23.20 | 23.81 | 23.06 | 23.50 | 1.34M | +1.08% |
| 2026-04-15 | 22.46 | 23.26 | 22.43 | 23.25 | 1.18M | +5.87% |
| 2026-04-14 | 21.83 | 22.45 | 21.68 | 21.96 | 614K | +2.91% |
| 2026-04-13 | 20.75 | 21.39 | 20.66 | 21.34 | 448K | +3.19% |
| 2026-04-10 | 20.69 | 20.80 | 20.37 | 20.68 | 493K | -0.29% |
| 2026-04-09 | 21.14 | 21.14 | 20.52 | 20.74 | 1.04M | -3.04% |
| 2026-04-08 | 21.48 | 21.64 | 21.09 | 21.39 | 1.05M | +1.86% |
| 2026-04-07 | 20.47 | 21.13 | 20.12 | 21.00 | 464K | +2.44% |
| 2026-04-06 | 20.39 | 20.70 | 20.25 | 20.50 | 489K | +0.44% |
| 2026-04-02 | 20.20 | 20.66 | 19.84 | 20.41 | 697K | +0.34% |
| 2026-04-01 | 19.89 | 20.68 | 19.89 | 20.34 | 1.23M | +8.13% |
| 2026-03-31 | 17.82 | 18.84 | 17.52 | 18.81 | 574K | +5.38% |
| 2026-03-30 | 17.91 | 18.07 | 17.73 | 17.85 | 374K | -0.83% |
| 2026-03-27 | 18.05 | 18.46 | 17.85 | 18.00 | 681K | +2.80% |
| 2026-03-26 | 18.02 | 18.10 | 17.50 | 17.51 | 919K | -4.26% |
| 2026-03-25 | 17.74 | 18.38 | 17.70 | 18.29 | 546K | +4.69% |
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Start ComparisonZLAB — Frequently Asked Questions
Quick answers to the most common questions about buying ZLAB stock.
How has ZLAB stock performed recently?
ZLAB declined -28.5% over the past year, below its 5-year annualized CAGR of -33.0%. The stock trades below its 200-day moving average, reflecting the downtrend.
What is ZLAB's all-time high price?
Zai Lab Limited reached $193.54 on 2021-01-20. The 52-week high is $44.34. Current 1-year return of -28.5% places the stock further from historical peaks.
Where can I download ZLAB historical price data?
This page provides ZLAB daily OHLCV data with 50-day MA, 200-day MA, and RSI indicators. Data spans 2017-2026, downloadable in CSV format.