Why is ZLAB Down Today?

ZLAB
$25.52
▼ -3.11% ($-0.79)
Last updated: Oct 01, 2026 8:35 PM ET (257 min ago)

About Zai Lab Limited American Depositary Shares

Zai Lab Ltd is a biopharmaceutical company focusing on discovering or licensing, developing, and commercializing proprietary therapeutics that address areas of unmet medical need including in the fields of oncology, autoimmune and infectious diseases. The pipeline of proprietary drug candidates of t...

Sector: PHARMACEUTICAL PREPARATIONS
Market Cap: $3.83B
Forward P/E: -34.2
52-Week Range: $15.96 - $34.72
Employees: 1,844

Overall Confidence: 65%

65% Confident

Based on news, social sentiment, options activity, and sector analysis

SECTOR 65% Confidence
🎯 PHARMACEUTICAL PREPARATIONS sector moving together
This appears to be a sector-wide move. The PHARMACEUTICAL PREPARATIONS sector is down 2.4% on average.

✅ Move Confirmation

LOW VOLUME 0.4x average volume

UNCONFIRMED - Low volume suggests this move may not be sustainable.

📍 Sector Context

PHARMACEUTICAL PREPARATIONS sector: -2.4%

This appears to be a sector-wide move. Most PHARMACEUTICAL PREPARATIONS stocks are moving in the same direction.

Market Comparison

ZLAB is significantly underperforming the market (-3.3% vs SPY)
S&P 500
SPY
+0.18%
Nasdaq 100
QQQ
+0.31%
ZLAB
This Stock
-3.11%
vs S&P 500: -3.29%
vs Nasdaq: -3.42%

📊 What Happens Next?

Probability Analysis

45% chance this move continues in the next 1-3 days

Expected Range

Based on historical patterns and options pricing, ZLAB is expected to trade between:
$24.75 - $26.03

Key Level to Watch

$24.24 support
Watch for breakdown below $25.52

🔔 Get ZLAB Alerts

We'll notify you when ZLAB's trend changes or a new signal fires.

Last updated: Oct 01, 2026 8:35 PM (257 minutes ago)
Data refreshes every 30 minutes during market hours

Historical Context

ZLAB has moved more than 3.0% down on 36 occasions in the past year.

69.4%
Continuation Rate
25/36 times continued down
-0.85%
Avg Next Day Change
After similar down moves
Last similar move: Sep 24, 2026 (-4.4%) → Next day: -1.2%

Frequently Asked Questions

Why is ZLAB stock down today?

This appears to be a sector-wide move. The PHARMACEUTICAL PREPARATIONS sector is down 2.4% on average.

Is ZLAB stock a buy or sell right now?

Based on current analysis, ZLAB shows 65% confidence in today's move. Volume is low which does not confirm the trend. View full buy/sell analysis →

What is the ZLAB stock price target?

ZLAB is currently trading at $25.52. Based on today's momentum, the expected short-term range is $24.75 - $26.03. See long-term price prediction →

Will ZLAB stock continue falling?

Our analysis shows a 45% probability that ZLAB's move continues in the next 1-3 days. Key level to watch: $24.24 (support).

Is ZLAB stock oversold or overbought?

ZLAB's RSI (Relative Strength Index) is currently at 51.7. This shows bullish momentum - the stock has positive momentum but isn't overextended yet.

What is the momentum for ZLAB stock?

ZLAB's 10-day momentum indicator is at -0.31. Negative momentum - the stock has mild downward pressure which may continue short-term.

Is ZLAB outperforming or underperforming the market?

ZLAB (-3.11%) is currently significantly underperforming the market (-3.3% vs SPY). Today, the S&P 500 (SPY) is up 0.18%, and Nasdaq (QQQ) is up 0.31%.

What does MACD indicate for ZLAB?

ZLAB's MACD (0.36) is currently below the signal line (0.45), indicating a bearish trend. This technical signal suggests selling pressure is dominant. The trend strength (ADX: 22.6) is moderate.

Is ZLAB in an uptrend or downtrend?

Based on moving average analysis, ZLAB is in a mixed/transitional trend. The price and moving averages are not clearly aligned, suggesting a potential trend change or consolidation phase. 20-day SMA: $25.53, 50-day SMA: $24.11.

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