Definition
Herd Mentality
Herd mentality is the tendency to copy the financial decisions of a crowd — buying what everyone is buying and selling when everyone panics — instead of relying on independent analysis.
Herding inflates bubbles and deepens crashes. Retail investors piling into a hot IPO, a frothy small-cap rally, or a viral 'multibagger' on social media are usually buying near the top, while the same crowd dumping in a downturn locks in losses at the bottom. The comfort of doing what others do feels safe but produces buy-high, sell-low outcomes.
In India, herding shows up around grey-market IPO premiums, real-estate manias in particular micro-markets, and WhatsApp tip groups. The defence is a written investment plan tied to your goals and asset allocation, automated SIPs that buy through all moods, and the habit of asking 'what is the fundamental case?' before following a crowd.
Related terms
- Recency BiasRecency bias is the tendency to give too much weight to recent events and to assume the latest trend will continue, while ignoring longer history.
- Behavioral FinanceBehavioral finance is the field that studies how psychology and cognitive biases affect the financial decisions of investors and markets, departing from the assumption of perfectly rational actors.
Plain-English explainer from The Dispatch Investors Encyclopedia. General information, not financial advice.