This repo provides CSV and other data files related to Thrift Savings Plan and individual funds, and available at https://tspstrategies.com/tspstats/ and articles at https://tspstrategies.com/blog/.
This repo also details methodological approaches to calculating and charting the data, with links to related articles on https://tspstrategies.com/.
Data is derived from, but not limited to, https://www.tsp.gov, https://www.frtib.gov, and https://www.blackrock.com.