# Days to Expiry — Options Portfolio Tracker > Free options trading tools for income-focused investors. Covered call finder, cash-secured put scanner, LEAPS analyzer, and Interactive Brokers integration. ## Core Tools - [Strategy Analyzer](https://www.daystoexpiry.com/strategy): Screen covered calls, cash-secured puts, and LEAPS with real-time pricing and backtest validation - [Portfolio Scanner](https://www.daystoexpiry.com/portfolio-scanner): Analyze existing positions and find opportunity gaps - [Covered Call Analyzer](https://www.daystoexpiry.com/covered-call-analyzer): Compare DTE cycles and assignment probabilities - [Cash-Secured Put Calculator](https://www.daystoexpiry.com/cash-secured-put-calculator): Calculate premium, ROI, and breakeven - [Wheel Strategy Calculator](https://www.daystoexpiry.com/wheel-strategy-calculator): Full wheel strategy modeling - [Interactive Brokers Integration](https://www.daystoexpiry.com/interactive-brokers-options): Sync portfolio data from IBKR ## Educational Resources - [Blog](https://www.daystoexpiry.com/blog): Strategy guides, DTE optimization playbooks, tax guides - [Courses](https://www.daystoexpiry.com/courses): Structured options trading education ## Sitemap - [Sitemap XML](https://www.daystoexpiry.com/sitemap.xml)