DCA Insights

A comprehensive web application for analyzing Dollar Cost Averaging (DCA) investment strategies across different market scenarios. Built with SvelteKit and deployed at dcainsights.com.

Features

📊 Investment Analysis Tools

S&P 500 DCA Calculator - Calculate historical DCA performance with customizable investment amounts and time periods
DCA vs Lump Sum Comparison - Compare DCA strategy against lump sum investments using historical data
DCA Timing Optimizer - Statistical analysis to find optimal investment timing (days of month/week)
Bear Market DCA Analysis - Study DCA performance during major market downturns
Recession DCA Analysis - Analyze DCA strategies during official US recession periods

🛠 Technical Features

Interactive charts and visualizations using uPlot
Historical S&P 500 data analysis
Responsive design with Tailwind CSS
Fast performance with SvelteKit and Svelte 5
SEO optimized with proper meta tags and sitemaps

Tech Stack

Framework: SvelteKit with Svelte 5
Styling: Tailwind CSS 4
Charts: uPlot for high-performance data visualization
Icons: Lucide Svelte
Date Handling: date-fns
Deployment: Cloudflare (via @sveltejs/adapter-cloudflare)
Language: TypeScript

Features in Detail

Each tool provides:

Historical data analysis from S&P 500 performance
Interactive charts and visualizations
Customizable parameters (investment amounts, time periods)
Statistical insights and performance metrics
Mobile-responsive design

License

This project is open source and available under the MIT License.

Acknowledgments

Historical S&P 500 data from reliable financial data sources
Built with modern web technologies for optimal performance
Designed for both individual investors and financial education