# 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 - [Demo Portfolio](https://www.daystoexpiry.com/demo-portfolio): Explore a live demo portfolio with real analytics, no sign-up required - [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 - [The Wheel Strategy Guide](https://www.daystoexpiry.com/blog/wheel-strategy-guide): Complete DTE-optimized guide to the wheel strategy - [Iron Condor Strategy](https://www.daystoexpiry.com/blog/iron-condor-strategy): Entry, exit, and risk management for iron condors - [LEAPS Options Strategy](https://www.daystoexpiry.com/blog/leaps-options-strategy): PMCC and barbell playbooks with long-term options - [Covered Call Portfolio Tracking](https://www.daystoexpiry.com/blog/covered-call-portfolio-tracking): True-yield audit and tracking framework - [Rolling Covered Calls](https://www.daystoexpiry.com/blog/rolling-covered-calls-mechanics): When and how to extend positions - [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)