PT - JOURNAL ARTICLE AU - David Leinweber TI - Fintech Codgers Look Back 25 Years AID - 10.3905/joi.2017.26.1.033 DP - 2017 Feb 28 TA - The Journal of Investing PG - 33--45 VI - 26 IP - 1 4099 - https://pm-research.com/content/26/1/33.short 4100 - https://pm-research.com/content/26/1/33.full AB - This article is a retrospective and prospective look at financial technology topics including high-speed markets and high-frequency trading; cyber-risk and TEOTWAWKI (“The End of the World As We Know It”); what happens when everything is indexed; impacts of artificial intelligence; and ageism in the investment industry. This piece is written by a long-time Journal of Investing fintech author, with contributions from others who have been active in financial technology over the journal’s 25-year history.TOPICS: Quantitative methods, portfolio theory