Short description of EZ-Files Technical Indicator Library v1: The EZ-Files Library contains 26 technical indicators pre-built in Excel Spreadsheet Format. These Excel files are tremendously useful for constructing securities trading, technical analysis, or statistical models in Excel. EZ-Files save you countless hours of research and calculation time, and each indicator is guaranteed to have 100% correct formulas. Each file has "open source" formulas left unlocked to enable easy adjustment and modification.