A Blog for Traders Who Like to Analyze Their Trades and Data Analysts Who Like to Trade The Security Trading Analytics blog focuses on practical, data‑driven analysis for traders. You’ll find posts ranging from collecting historical stock prices to backtesting buy‑sell models across different strategies and asset classes. Current posts cover single‑stock ETFs, leveraged and unleveraged index ETFs, bitcoin‑related stocks, semiconductor stocks as well as a host of other assets. Most examples use spreadsheets and T‑SQL programming, but you’ll also see PowerShell scripts and metrics such as compound annual growth rate, overall percentage change, and cumulative growth rate across trades. The blog is authored by Rick Dobson, who operated his own national seminar practice, worked on finance and healthcare development projects, and contributed regularly to MSSQLTips.com. His work was recently recognized with the MSSQLTips.com Leadership Award . He is also the...