https://www.youngju.dev/blog 천천히 올바르게. AI Researcher & DevOps Engineer Youngju's tech blog. GPU/CUDA, LLM, MLOps, Kubernetes AI workloads, distributed training, and data engineering. ko fjvbn2003@gmail.com (Youngju Kim) fjvbn2003@gmail.com (Youngju Kim) Thu, 18 Jun 2026 00:00:00 GMT https://www.youngju.dev/blog/finance/2026-06-18-behavioral-finance-fomo-fear-greed.en https://www.youngju.dev/blog/finance/2026-06-18-behavioral-finance-fomo-fear-greed.en How cognitive biases like loss aversion, confirmation bias, herding, and anchoring distort investment decisions, and what the Fear and Greed Index actually tells us. We cover the mechanics of FOMO and panic selling, and practical ways to reduce bias through rule-based investing and an investment journal. Thu, 18 Jun 2026 00:00:00 GMT fjvbn2003@gmail.com (Youngju Kim) financebehavioral-financefomofear-and-greedinvestment-psychology https://www.youngju.dev/blog/finance/2026-06-18-behavioral-finance-fomo-fear-greed.ja https://www.youngju.dev/blog/finance/2026-06-18-behavioral-finance-fomo-fear-greed.ja 損失回避、確証バイアス、群集心理、アンカリングといった認知バイアスが投資判断をどう歪めるのか、恐怖強欲指数が何を語るのかを見ていきます。FOMOとパニック売りのメカニズム、そしてルールベース投資と投資日誌でバイアスを減らす実践法を整理します。 Thu, 18 Jun 2026 00:00:00 GMT fjvbn2003@gmail.com (Youngju Kim) financebehavioral-financefomofear-and-greedinvestment-psychology https://www.youngju.dev/blog/finance/2026-06-18-behavioral-finance-fomo-fear-greed https://www.youngju.dev/blog/finance/2026-06-18-behavioral-finance-fomo-fear-greed 손실회피, 확증편향, 군중심리, 앵커링 같은 인지 편향이 투자 결정을 어떻게 흔드는지, 공포탐욕 지수가 무엇을 말해주는지 살펴봅니다. FOMO와 패닉셀의 메커니즘, 그리고 규칙 기반 투자와 투자 일지로 편향을 줄이는 실전법을 정리합니다. Thu, 18 Jun 2026 00:00:00 GMT fjvbn2003@gmail.com (Youngju Kim) financebehavioral-financefomofear-and-greedinvestment-psychology