Skip to main content

Zai Lab Limited (ZLAB) Stock Analysis

Range Bound setup

SellVALUE-TRAP 1/5Moderate Confidence

Healthcare · Biotechnology

Earnings in 7 days (2026-05-07). Expect elevated volatility around the report — consider waiting for post-earnings price action before new entries.

Sell if holding. Engine safety override at $21.71: Quality below floor (2.0 < 4.0) triggers a hard block regardless of the otherwise-positive setup — overall score 5.1/10 and A.R:R 4.0:1 is above the 1.5:1 BUY gate. Specifically: Below-average business quality; Negative price momentum; Below long-term trend.

Zai Lab is a commercial-stage biopharmaceutical company with seven approved products marketed in Greater China, focused on oncology, immunology, neuroscience, and infectious disease. All commercial operations are in mainland China; products are primarily in-licensed from global... Read more

$21.71+41.6% A.UpsideScore 5.1/10#70 of 158 Biotechnology
Stop $20.19Target $30.75(analyst − 13%)A.R:R 4.0:1
Analyst target$35.34+62.8%12 analysts
$30.75our TP
$21.71price
$35.34mean
$53

Sell if holding. Engine safety override at $21.71: Quality below floor (2.0 < 4.0) triggers a hard block regardless of the otherwise-positive setup — overall score 5.1/10 and A.R:R 4.0:1 is above the 1.5:1 BUY gate. Specifically: Below-average business quality; Negative price momentum; Below long-term trend. Chart setup: RSI 54 mid-range, Bollinger mid-band. Score 5.1/10, moderate confidence.

Passes 5/8 gates (favorable risk/reward ratio, clean insider activity, no SEC red flags, news events none recent, semi cycle peak clear). Fails on weak momentum and death cross (50MA < 200MA) and earnings proximity 7d<=7d. Suitability: aggressive.

Thesis

Rewards
No bull case signals
Risks
Concentration risk — Geographic: mainland China
Quality below floor (2.0 < 4.0)

Key Metrics

P/E (TTM)
P/E (Fwd)-13.9
Mkt Cap$2.3B
EV/EBITDA-104.9
Profit Mgn-38.1%
ROE-22.6%
Rev Growth17.0%
Beta0.86
DividendNone
Rating analysts14

Quality Signals

Piotroski F4/9

Options Flow

P/C1.22bearish
IV78%elevated
Max Pain$18-19.4% vs spot

Concentration Risks(10-K Item 1A)

  • HIGHGeographicmainland China
    10-K Item 1A: 'A substantial portion of our operations, and all of our commercial operations, are conducted in mainland China'

Model-generated analysis — not investment advice. Not a registered investment advisor. Past performance does not guarantee future results. Full disclaimer

Rating Breakdown

2 floor-breakers

Unprofitable operations — net margin -38.1%. Quality floor flags this regardless of sector context.static

Roe
0.0
Roa
0.0
Gross Margin
0.0
Operating Margin
0.0
Net Margin
0.0
Fcf Quality
0.0
Piotroski F
4.4
Moat
5.0
Current Ratio
8.3
Cash-burning: FCF -20% of revenueNo competitive moatQuality concerns

Price action weak — below key moving averages, no momentum carry. Needs a base before trend-continuation setups apply.static

Macd
0.0
Volume
0.0
Ma Position
3.0
Rsi
4.5
Obv
10.0
Volume accumulation (rising OBV)Below 200-MA, MA slope -8.6%/30d — confirmed downtrend
GatesMomentum 3.5<4.5Death cross (50MA < 200MA)EARNINGS PROXIMITY 7d<=7dA.R:R 4.0 ≥ 1.5Insider activity: OKNo SEC red flagsNEWS EVENTS NONE RECENTSEMI CYCLE PEAK CLEARRange BoundSuitability: Aggressive
RSI
54 · Neutral
20D MA 50D MA 200D MADEATH CROSSSupport $19.84Resistance $25.28

Price Targets

$20
$31
A.Upside+41.6%
A.R:R4.0:1

Position Sizing

ConvictionNone
Suggested %0.5%
Max %1%
RegimeSteady

Risk Alerts

! Quality below floor (2.0 < 4.0)
! Momentum score 3.5/10 — below 4.5 minimum
! Death cross — 50-day MA below 200-day MA

Earnings

B
B
M
M
2/4 beats
Next Earnings2026-05-07 (7d)

Verdict History

reverse chrono — latest first
Loading history...
Verdicts are recorded on every nightly pipeline run. Rows capture transitions (verdict flips, score deltas ≥0.3, entry/TP/SL changes). Rows with a ▶ can be expanded to see the change reason. Aggregate cohort performance is tracked in the recommendation ledger.
Frequently Asked Questions
Is ZLAB stock a buy right now?

Sell if holding. Engine safety override at $21.71: Quality below floor (2.0 < 4.0) triggers a hard block regardless of the otherwise-positive setup — overall score 5.1/10 and A.R:R 4.0:1 is above the 1.5:1 BUY gate. Specifically: Below-average business quality; Negative price momentum; Below long-term trend. Chart setup: RSI 54 mid-range, Bollinger mid-band. Prior stop was $20.19. Score 5.1/10, moderate confidence.

What is the ZLAB stock price target?

Take-profit target: $30.75 (+41.6% upside). Prior stop was $20.19. Stop-loss: $20.19.

What are the risks of investing in ZLAB?

Concentration risk — Geographic: mainland China; Quality below floor (2.0 < 4.0).

Is ZLAB overvalued or undervalued?

Zai Lab Limited trades at a P/E of N/A (forward -13.9). TrendMatrix value score: 8.2/10. Verdict: Sell.

What do analysts say about ZLAB?

14 analysts cover ZLAB with a consensus score of 3.9/5. Average price target: $35.

What does Zai Lab Limited do?Zai Lab is a commercial-stage biopharmaceutical company with seven approved products marketed in Greater China, focused...

Zai Lab is a commercial-stage biopharmaceutical company with seven approved products marketed in Greater China, focused on oncology, immunology, neuroscience, and infectious disease. All commercial operations are in mainland China; products are primarily in-licensed from global biopharmaceutical partners.

Related stocks: INCY (Incyte Corporation) · CPRX (Catalyst Pharmaceuticals, Inc.) · NVAX (Novavax, Inc.) · AUPH (Aurinia Pharmaceuticals Inc) · HRMY (Harmony Biosciences Holdings, I)