1. Home
  2. ZLAB vs PTGX Comparison

ZLAB vs PTGX Comparison

Compare ZLAB & PTGX Stocks: Price Trends, ML Decisions, Charts, Trends, Technical Analysis and more.

Logo Zai Lab Limited

ZLAB

Zai Lab Limited

HOLD

Current Price

$17.64

Market Cap

2.0B

Sector

Health Care

ML Signal

HOLD

Logo Protagonist Therapeutics Inc.

PTGX

Protagonist Therapeutics Inc.

HOLD

Current Price

$87.66

Market Cap

5.4B

Sector

Health Care

ML Signal

HOLD

Company Overview

Basic Information
Metric
ZLAB
PTGX
Founded
2013
2006
Country
China
United States
Employees
N/A
N/A
Industry
Biotechnology: Pharmaceutical Preparations
Biotechnology: Pharmaceutical Preparations
Sector
Health Care
Health Care
Exchange
Nasdaq
Nasdaq
Market Cap
2.0B
5.4B
IPO Year
2017
2016

Fundamental Metrics

Financial Performance
Metric
ZLAB
PTGX
Price
$17.64
$87.66
Analyst Decision
Buy
Strong Buy
Analyst Count
6
9
Target Price
$57.22
$90.56
AVG Volume (30 Days)
828.8K
930.4K
Earning Date
11-06-2025
02-20-2026
Dividend Yield
N/A
N/A
EPS Growth
N/A
N/A
EPS
N/A
0.72
Revenue
$441,629,000.00
$209,217,000.00
Revenue This Year
$26.16
N/A
Revenue Next Year
$30.62
$288.98
P/E Ratio
N/A
$121.27
Revenue Growth
24.14
N/A
52 Week Low
$16.82
$33.70
52 Week High
$44.34
$96.54

Technical Indicators

Market Signals
Indicator
ZLAB
PTGX
Relative Strength Index (RSI) 35.50 49.63
Support Level $17.50 $84.11
Resistance Level $17.97 $89.61
Average True Range (ATR) 0.62 2.97
MACD 0.26 -0.69
Stochastic Oscillator 37.90 25.58

Price Performance

Historical Comparison
ZLAB
PTGX

About ZLAB Zai Lab Limited

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 the company includes ZL-1218 (CCR8) Solid Tumors, ZL-1310 (DLL3 ADC) ES-SCLC Other NECs, ZL-6301 (ROR1 ADC) Solid Tumors, ZL 6201 (LRRC15 ADC) Solid Tumors.

About PTGX Protagonist Therapeutics Inc.

Protagonist Therapeutics Inc is a clinical-stage biopharmaceutical company having a proprietary technology platform that enables the discovery and development of novel constrained peptide-based drug candidates to address medical needs. Its pipeline products include Rusfertide (PTG-300) and JNJ-2113.

Share on Social Networks: