ZLABZai Lab Limited
What is the market doing?
No clear lean: rangebound and insiders net selling (often routine).
Choppy, but holding above its 200-day average. Price is +15% vs its 200-day average.
Insiders were net sellers over the 90 days ending Oct 22, 2026; selling is often routine (taxes, diversification).
Moderately shorted, settled Sep 30, 2026, more than a week of normal trading to cover, a crowded exit.
Where this answer is blind. Insider selling is often routine (taxes, diversification); only cluster buying is a strong tell.
How ZLAB is trading
Zai Lab Limited is −17% over the past year while the S&P 500 is +16%: 33 points behind the market.
1-year return · S&P 500 +16%
- vs 200-day average
- +15%
vs 200-day average · a clear uptrend
- RSI (14)
- 43
RSI (14) · neutral
- Below its 52-week high
- 18%
Below its 52-week high
Details›
- Last close2026-10-23
- $24.04
- 1 monthS&P 500 −0.94%
- −5.0%
- 1 yearS&P 500 +16%
- −17%
- 5 yearsS&P 500 +86%
- −76%
- vs 50-day average$25.21
- −4.7%
- 52-week high
- $29.15
- 52-week low
- $16.30
- Annualised volatility
- 60%
- Insider selling, net, 6 monthsForms 3/4/5 to 2026-10-22
- $637K
| Year | Return |
|---|---|
| 2026 (year to date) | +36% |
| 2025 | −33% |
| 2024 | −4.2% |
| 2023 | −11% |
| 2022 | −51% |
| 2021 | −54% |
| 2020 | +225% |
| 2019 | +79% |
| 2018 | +9.4% |
| Month | Years | Positive | Average |
|---|---|---|---|
| Jan | 9 | 6 of 9 | +8.6% |
| Feb | 9 | 5 of 9 | +3.1% |
| Mar | 9 | 2 of 9 | −7.6% |
| Apr | 9 | 4 of 9 | +2.4% |
| May | 9 | 4 of 9 | +0.49% |
| Jun | 9 | 5 of 9 | +7.5% |
| Jul | 9 | 4 of 9 | +0.21% |
| Aug | 9 | 6 of 9 | +4.1% |
| Sep | 9 | 4 of 9 | −4.6% |
| Oct | 10 | 4 of 10 | −5.1% |
| Nov | 9 | 5 of 9 | +10% |
| Dec | 9 | 4 of 9 | −2.9% |
End-of-day closes from IEX; the S&P 500 comparison uses SPY over the same window. Prices are a reference point, not a basis for trading decisions.
Where the price stands
Its trend against the 50-day and 200-day averages, and the levels it keeps coming back to.
What it has returned
With dividends, year by year, month by month, and by calendar month on average.