Stock market

Why do stock prices sometimes soar beyond what numbers suggest?

Image: Jashuah, CC BY-SA 3.0, via Wikimedia Commons

Stock market

Why do stock prices sometimes soar beyond what numbers suggest?

Imagine you're at a garage sale, and someone offers to sell a rare comic book for 1,000, even though you know similar comics sell for around 300. You wonder why they're asking so much.

In this scenario, the seller's asking price is inflated because they believe someone will pay more than the comic's actual worth. This is similar to how the Efficient Market Hypothesis (EMH) explains stock price bubbles and crashes.

Example

At the garage sale, the seller's $1,000 price tag for the comic book reflects an inflated value due to their belief in a buyer willing to pay more.

Remember this

The EMH suggests that stock prices reflect all available information, but during bubbles, irrational beliefs can lead to inflated prices.

Related concepts

Educational content, not financial advice.

Swipe through 100 ML concepts daily

Open Pocket Polymath