Zai Lab Limited (ZLAB) Stock Price History
Historical prices from 2017 to 2026
- 1M
- -3.6%
- 3M
- -3.5%
- YTD
- +4.9%
- 1Y
- -50.8%
- 3Y
- -12.4%
- 5Y
- -35.1%
Loading 10-year price history...
ZLAB Historical Performance
ZLAB Annual Returns
Year-by-year price performance · 2017–2026
- 2017 annual price return
- -24.0%
- 2018 annual price return
- +4.3%
- 2019 annual price return
- +86.5%
- 2020 annual price return
- +217.6%
- 2021 annual price return
- -51.6%
- 2022 annual price return
- -52.3%
- 2023 annual price return
- -11.4%
- 2024 annual price return
- +0.5%
- 2025 annual price return
- -28.9%
- 2026 annual price return
- +10.9%
ZLAB Stock Price Trajectory (2017–2026)
As of June 21, 2026, Zai Lab Limited (ZLAB) trades at $18.18, representing a -50.8% return over the past year. The stock has delivered a -88.4% total return over five years (-35.1% 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 -90.6%, currently trading 17% below its 200-day moving average, suggesting potential weakness.
When compared to Healthcare sector peers LEGN (-19.9% 1Y), ZYME (+83.2% 1Y), and CAN (-47.5% 1Y), ZLAB has underperformed the peer group average. Compare ZLAB vs LEGN →
ZLAB Historical Price Data · from 2017
Rows 1–50 of 2,199| Date | Open | High | Low | Close | Volume | Change % |
|---|---|---|---|---|---|---|
| 2026-06-18 | 18.52 | 18.96 | 18.15 | 18.18 | 959K | +1.68% |
| 2026-06-17 | 17.46 | 18.11 | 17.20 | 17.88 | 1.01M | +0.85% |
| 2026-06-16 | 17.75 | 17.96 | 17.63 | 17.73 | 344K | 0.00% |
| 2026-06-15 | 17.66 | 17.74 | 17.59 | 17.73 | 630K | +3.87% |
| 2026-06-12 | 17.28 | 17.39 | 16.96 | 17.07 | 1.31M | -3.23% |
| 2026-06-11 | 17.08 | 17.66 | 16.77 | 17.64 | 999K | +2.20% |
| 2026-06-10 | 17.10 | 17.91 | 16.95 | 17.26 | 1.16M | +3.66% |
| 2026-06-09 | 16.48 | 16.71 | 16.26 | 16.65 | 1.36M | +1.03% |
| 2026-06-08 | 16.86 | 16.86 | 16.35 | 16.48 | 1.07M | -0.84% |
| 2026-06-05 | 16.58 | 17.12 | 16.54 | 16.62 | 1.68M | -4.15% |
| 2026-06-04 | 17.34 | 17.52 | 17.17 | 17.34 | 660K | +0.99% |
| 2026-06-03 | 16.91 | 17.28 | 16.81 | 17.17 | 575K | +0.12% |
| 2026-06-02 | 17.30 | 17.30 | 16.30 | 17.15 | 1.76M | +0.35% |
| 2026-06-01 | 17.60 | 17.60 | 17.04 | 17.09 | 912K | -3.39% |
| 2026-05-29 | 18.05 | 18.05 | 17.61 | 17.69 | 881K | -4.27% |
| 2026-05-28 | 18.04 | 18.66 | 17.84 | 18.48 | 958K | -1.12% |
| 2026-05-27 | 18.36 | 18.78 | 18.30 | 18.69 | 713K | +1.30% |
| 2026-05-26 | 18.61 | 18.61 | 18.25 | 18.45 | 536K | -0.86% |
| 2026-05-22 | 18.61 | 18.77 | 18.61 | 18.61 | 384K | -2.57% |
| 2026-05-21 | 18.42 | 19.18 | 18.38 | 19.10 | 427K | +1.54% |
| 2026-05-20 | 18.33 | 18.89 | 18.03 | 18.81 | 821K | +2.40% |
| 2026-05-19 | 18.55 | 18.82 | 18.22 | 18.37 | 619K | -2.60% |
| 2026-05-18 | 19.52 | 19.52 | 18.77 | 18.86 | 1.61M | -8.40% |
| 2026-05-15 | 20.75 | 21.33 | 20.39 | 20.59 | 883K | +1.28% |
| 2026-05-14 | 20.19 | 20.50 | 19.54 | 20.33 | 1.03M | -0.68% |
| 2026-05-13 | 19.20 | 20.51 | 18.83 | 20.47 | 744K | +4.81% |
| 2026-05-12 | 19.95 | 19.95 | 19.32 | 19.53 | 453K | -0.31% |
| 2026-05-11 | 19.39 | 21.09 | 19.31 | 19.59 | 979K | +5.32% |
| 2026-05-08 | 19.43 | 19.47 | 18.29 | 18.60 | 1.25M | -5.89% |
| 2026-05-07 | 20.46 | 21.15 | 18.92 | 19.77 | 1.27M | -5.93% |
| 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% |
Intrinsic Valuation
DCF models, multiple analysis, and analyst estimates.
Historical Returns
10-year return with dividends reinvested.
DCA Calculator
See how regular investing compounds over time.
Peer Comparison
Compare growth, multiples, and margins vs sector.
ZLAB — Frequently Asked Questions
Quick answers to the most common questions about buying ZLAB stock.
How has ZLAB stock performed recently?
ZLAB declined -50.8% over the past year, below its 5-year annualized CAGR of -35.1%. 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 $41.20. Current 1-year return of -50.8% 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.