Cognitive BiasesThe Melt-Up, Overconfidence & Confirmation Bias Posted on February 2, 2018July 21, 2026 by Jay Mooreland, MS, CFP® 02 Feb What is a Melt Up? 90 Sec Video The Overconfidence Bias – 2 Min Video The Confirmation Bias – 2 Min Video Related articles you might find valuableWhen More Research Leads to Worse DecisionsThe Scam Call That Didn’t Seem Like a ScamThe Evidence We Never SeeRemembering What Investors ForgetHow the Illusion of Information Hurts Investors