Lambda Finance Blog

Insights on finance, AI, and market analysis

MCP Server Stock Market Data: 11 Servers Ranked for AI-Powered Financial Analysis (2026)
Education

MCP Server Stock Market Data: 11 Servers Ranked for AI-Powered Financial Analysis (2026)

Lambda Finance evaluated MCP server stock market data offerings by comparing 11 Model Context Protocol servers across real-time pricing, fundamental data depth, earnings coverage, stock screening, news, graphing, and AI client compatibility. MCP servers give AI assistants like Claude direct access to live stock market data through natural language, replacing manual API integration with standardized […]

MCP Server Options: The Best Model Context Protocol Servers for Options Trading and Market Data (2026)
Education

MCP Server Options: The Best Model Context Protocol Servers for Options Trading and Market Data (2026)

Lambda Finance evaluated MCP server options for options trading by testing and comparing 10 Model Context Protocol servers across options chain support, Greeks calculations, live trading execution, pricing, and AI client compatibility. MCP servers connect AI assistants like Claude to external data sources and trading platforms through a standardized protocol, enabling natural language queries for […]

Options Trading Mistakes: 10 Errors That Cost Traders Money, Backed by Data (2025)
Education

Options Trading Mistakes: 10 Errors That Cost Traders Money, Backed by Data (2025)

Lambda Finance compiled options trading mistakes data from MIT Sloan research, London Business School studies, Fidelity and Schwab investor education, CBOE market statistics, and practitioner analytics platforms. This report quantifies the 10 most common options trading mistakes with loss statistics, explains the mechanics behind each error, and provides the data-backed fix. Approximately 85-90% of options […]

Diagonal Spread Options Strategy: Setup, PMCC Comparison, and Backtest Performance (2025)
Education

Diagonal Spread Options Strategy: Setup, PMCC Comparison, and Backtest Performance (2025)

Lambda Finance compiled diagonal spread options strategy data from Data Driven Options backtests, ORATS optimization studies, Option Alpha and tastytrade strategy research, and TradeStation educational materials. This report covers call and put diagonal spreads, the Poor Man’s Covered Call (PMCC) variant, capital efficiency comparisons against covered calls and calendar spreads, and rolling adjustment techniques. The […]

Broken Wing Butterfly Options Strategy: Setup, Backtest Data, and Performance Guide (2025)
Education

Broken Wing Butterfly Options Strategy: Setup, Backtest Data, and Performance Guide (2025)

Lambda Finance compiled broken wing butterfly options strategy data from SPX and SPY backtests, academic research from Portland State University, OptionsTrading IQ’s butterfly spread study, and practitioner methodology from Data Driven Options and Theta Profits. This report covers the strategy’s mechanics, optimal parameters, backtest performance across multiple DTE and delta settings, and a direct comparison […]

Open Interest vs Volume in Options Trading: How to Read Both and What They Signal (2025)
Education

Open Interest vs Volume in Options Trading: How to Read Both and What They Signal (2025)

Lambda Finance compiled open interest vs volume in options trading data from CBOE market statistics, academic research from the Auckland Centre for Financial Research, Interactive Brokers educational resources, and options analytics platforms covering 2024 through 2025. This report addresses three search intents: what each metric measures and how they differ, how to interpret the four […]

Strangle vs Straddle Options: Performance Data, Win Rates, and When to Use Each (2025)
Education

Strangle vs Straddle Options: Performance Data, Win Rates, and When to Use Each (2025)

Lambda Finance compared strangle vs straddle options using backtest data from Panoptic Research, projectfinance’s 11-year SPY study, tastytrade mechanical strategy results, and Fidelity’s event-driven options analysis. This report covers both long and short variants across daily, weekly, and monthly rebalancing frequencies. The key finding: short straddles produce higher median returns (+1.80% monthly) but larger drawdowns […]

Dan Crenshaw Investment Returns: Every Trade, Portfolio Performance, and Controversy (2020-2025)
Market Analysis

Dan Crenshaw Investment Returns: Every Trade, Portfolio Performance, and Controversy (2020-2025)

Lambda Finance compiled Dan Crenshaw investment returns data from congressional financial disclosures filed with the Clerk of the U.S. House of Representatives, Capitol Trades transaction records, Quiver Quantitative portfolio tracking, and Unusual Whales congressional trading reports. This dataset covers all 33 disclosed stock transactions from Crenshaw’s entry into Congress in January 2019 through his most […]

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