Choose Your Plan
The free plan covers essential analysis tools. Upgrade to VIP to unlock 35 institutional-grade features for evidence-backed investment decisions.
Free Investor
Essential analysis tools, completely free
$0/ Free forever
- Six-Market Stock Deep Dive (TW / US / JP / KR / HK / CA)
- Real-time Charts / Candlestick (with Drawing Tools)
- Basic Info (Industry, Market Cap, P/E)
- Financial Statements (Income / Balance Sheet / Cash Flow)
- Dividend History
- Monthly Revenue Tracking
- 8 Valuation Models (DCF / DDM / GGM / P/E / P/B / P/S / EV/EBITDA / EV/Sales)
- Academic-Grade Financial Health (Altman Z bankruptcy, Piotroski F 9-point fundamentals, Beneish M earnings manipulation)
- Historical Percentile Valuation (5-Year Self + Peer Percentile)
- Market Overview (Six Markets: Indices, Advance/Decline, Calendar)
- Global Markets (Indices / Commodities / Crypto)
- VIX Volatility Index
- Macroeconomic Data (TW / US / JP GDP, CPI, Employment)
- Industry Map & Sector Rotation (Multi-market)
- Anomaly Signals Dashboard
- Market-wide Heatmap
- Concept & Group Stock Themes
- Chip Data Tabs (Stocks & TAIEX: Margin / Short Interest / Insiders / Directors)
- Holdings Management (Add / Edit / Delete)
- Portfolio P&L Overview
- Investment Classroom (plain-language tutorials)
- Formula Library (financial formulas with interactive demos)
- Interactive Tours (step-by-step feature walkthroughs)
- Stock Research Reports (Print to PDF)
- Bank-grade Security (HTTPS + Cloudflare Turnstile + OAuth)
- Multi-channel SSO (Google / Facebook / LINE)
- Data Quality Transparency (publicly verifiable crawler coverage)
- Direct Source Access (MOPS / SEC EDGAR / TPEX / JPX / KRX / HKEX / FRED)
- Watchlist
- Price / Event Alerts
- Financial News
- Dark / Light Theme
- Multi-language (ZH / EN / JA / KO)
Current Plan
VIP Investor
RecommendedInstitutional-grade depth, from single stocks to portfolio
Coming Soon/ month
Recurring card billing- Everything in Free, plus:
- Verdict Horizon Cards (Ultra-short / Short / Mid / Long-term Composite Read)
- Technical Horizon Cards (Ultra-short / Short / Mid-term, Dozens of Indicators Voting)
- Risk 7-Dimension Horizon Voting (Credit / Liquidity / Volatility / Downside / Distribution / Systematic / Risk-Adjusted)
- Quantitative Forecasting (ARIMA / Monte Carlo / Seasonality / Model Consensus)
- Machine Learning Direction Estimate (for research reference only)
- Scenario Simulation (Interactive What-if Analysis)
- Peer Comparison & Market-wide Ranking
- ETF Holdings Ecosystem (Which ETFs Hold This Stock)
- VIP Market Dashboard (Volume / Volatility / Market Structure)
- Top-Down Economic Panel (Macro → Industry → Stocks)
- Market Breadth (% Above MA20 / 60 / 120 / 240)
- ETF Market Insights (Market-wide ETF Holdings Changes & Fund Flows)
- Six-Market Screener (TW / US / JP / KR / HK / CA, 16,000+ Stocks)
- Intent Search (plain-language → auto filters)
- Plain-language Rankings & Multi-indicator Custom Ranking
- Scenario Templates (one-click strategy presets)
- Multi-factor Smart Screener (DIY)
- Cross-source Candidate Pool (multi-input stack + hit score)
- Statistical Backtest (equal-weight rebalance + t-test significance)
- Signal-by-Signal Backtest (win rate / max gain-loss)
- Pair Trading (Z-Score)
- My Strategies (save & rerun)
- TW Big 3 Institutional Flows
- JP / KR / HK Institutional Flows (JP Margin Balance / KR Foreign Investors / HK Southbound)
- US 13F Institutional Holdings (with Sector Fund Flows)
- US SEC Form 4 Insider Trades (CEO / CFO / Directors / 10% Holders)
- Per-Stock Institutional Ownership
- Major Shareholder Distribution (15-Tier Ownership Brackets)
- Chip Playbook (TW Chip Scenario Read)
- Advanced Analytics (Sharpe Ratio / Growth Curves)
- Sector Allocation Analysis
- Attribution Analysis (which holdings drove returns)
- Stress Testing (drawdown scenario simulation)
- Correlation Matrix
- Diversification Score
Billing & Subscription Terms
💳First charge occurs immediately upon subscription
🔄Auto-charged monthly on a fixed date thereafter
✂️Cancel anytime; service continues until the end of the current period
📋Charged periods are non-refundable; contact support with any questions
🏦Statement descriptor: CTSSTOCK*VIP
🔒Card data is processed by NewebPay under PCI DSS Level 1; CTSstock never stores your card number
After subscribing, view charge history or cancel auto-renewal under Account Settings → Manage Subscription Manage Subscription →
Full Feature Comparison
FeatureFreeVIP
Stock Deep Analysis
Six-Market Stock Deep Dive (TW / US / JP / KR / HK / CA)
Real-time Charts / Candlestick (with Drawing Tools)
Basic Info (Industry, Market Cap, P/E)
Financial Statements (Income / Balance Sheet / Cash Flow)
Dividend History
Monthly Revenue Tracking
8 Valuation Models (DCF / DDM / GGM / P/E / P/B / P/S / EV/EBITDA / EV/Sales)
Academic-Grade Financial Health (Altman Z bankruptcy, Piotroski F 9-point fundamentals, Beneish M earnings manipulation)
Historical Percentile Valuation (5-Year Self + Peer Percentile)
Verdict Horizon Cards (Ultra-short / Short / Mid / Long-term Composite Read)
Technical Horizon Cards (Ultra-short / Short / Mid-term, Dozens of Indicators Voting)
Risk 7-Dimension Horizon Voting (Credit / Liquidity / Volatility / Downside / Distribution / Systematic / Risk-Adjusted)
Quantitative Forecasting (ARIMA / Monte Carlo / Seasonality / Model Consensus)
Machine Learning Direction Estimate (for research reference only)
Scenario Simulation (Interactive What-if Analysis)
Peer Comparison & Market-wide Ranking
ETF Holdings Ecosystem (Which ETFs Hold This Stock)
Market Analysis
Market Overview (Six Markets: Indices, Advance/Decline, Calendar)
Global Markets (Indices / Commodities / Crypto)
VIX Volatility Index
Macroeconomic Data (TW / US / JP GDP, CPI, Employment)
Industry Map & Sector Rotation (Multi-market)
Anomaly Signals Dashboard
Market-wide Heatmap
Concept & Group Stock Themes
VIP Market Dashboard (Volume / Volatility / Market Structure)
Top-Down Economic Panel (Macro → Industry → Stocks)
Market Breadth (% Above MA20 / 60 / 120 / 240)
ETF Market Insights (Market-wide ETF Holdings Changes & Fund Flows)
Screener Lab
Six-Market Screener (TW / US / JP / KR / HK / CA, 16,000+ Stocks)
Intent Search (plain-language → auto filters)
Plain-language Rankings & Multi-indicator Custom Ranking
Scenario Templates (one-click strategy presets)
Multi-factor Smart Screener (DIY)
Cross-source Candidate Pool (multi-input stack + hit score)
Statistical Backtest (equal-weight rebalance + t-test significance)
Signal-by-Signal Backtest (win rate / max gain-loss)
Pair Trading (Z-Score)
My Strategies (save & rerun)
Institutional & Insider
Chip Data Tabs (Stocks & TAIEX: Margin / Short Interest / Insiders / Directors)
TW Big 3 Institutional Flows
JP / KR / HK Institutional Flows (JP Margin Balance / KR Foreign Investors / HK Southbound)
US 13F Institutional Holdings (with Sector Fund Flows)
US SEC Form 4 Insider Trades (CEO / CFO / Directors / 10% Holders)
Per-Stock Institutional Ownership
Major Shareholder Distribution (15-Tier Ownership Brackets)
Chip Playbook (TW Chip Scenario Read)
Portfolio
Holdings Management (Add / Edit / Delete)
Portfolio P&L Overview
Advanced Analytics (Sharpe Ratio / Growth Curves)
Sector Allocation Analysis
Attribution Analysis (which holdings drove returns)
Stress Testing (drawdown scenario simulation)
Correlation Matrix
Diversification Score
Learn & Tools
Investment Classroom (plain-language tutorials)
Formula Library (financial formulas with interactive demos)
Interactive Tours (step-by-step feature walkthroughs)
Stock Research Reports (Print to PDF)
Data Governance
Bank-grade Security (HTTPS + Cloudflare Turnstile + OAuth)
Multi-channel SSO (Google / Facebook / LINE)
Data Quality Transparency (publicly verifiable crawler coverage)
Direct Source Access (MOPS / SEC EDGAR / TPEX / JPX / KRX / HKEX / FRED)
Other
Watchlist
Price / Event Alerts
Financial News
Dark / Light Theme
Multi-language (ZH / EN / JA / KO)
商家資訊與客服聯絡
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FAQ
Are there limits on the free plan?
The free plan offers unlimited access to all essential analysis features with no time or usage limits.
When will VIP be available?
VIP costs NT$350 per month via recurring credit card billing. The first charge occurs upon subscribing, then monthly on a fixed date. An e-invoice is issued to your email via ECPay.
How do I cancel my subscription?
Go to Account Settings → Manage Subscription and click “Cancel auto-renewal”. You keep full access for the remaining days of the current period, and no further charges occur. For help, email [email protected].
Can I get a refund?
Successful recurring charges are non-refundable. If you have concerns about a charge, contact support ([email protected]) within 7 days; we respond within 5 business days.
What are the data sources?
TW data comes from MOPS, TWSE and TPEX; US data from SEC EDGAR (incl. 13F holdings and Form 4 insider filings); JP / KR / HK data from JPX, KRX and HKEX public data; macro data from FRED and TW DGBAS.