Burry Bubble Detector

This indicator implements Michael Burry's bubble detection methodology, originally outlined in his famous 2020 analysis of GameStop (GME). Burry identified extreme bubble conditions when a stock's price significantly deviates from its fundamental book value, specifically when the Price-to-Book ratio exceeds extreme multiples.
The indicator creates valuation zones based on book value per share and identifies when a stock enters bubble territory according to Burry's criteria:
• Deep Value Zone: Price ≤ 0.5x Book Value (Burry's preferred buying area)
• Fair Value: Price between 0.5x and 1.5x Book Value
• Bubble Warning: Price exceeds user-defined multiple of book value (default 3x)
• Extreme Bubble: Price exceeds higher multiple of book value (default 5x)
Key features include:

Visual bubble zones with dynamic background coloring
Price-to-Book ratio monitoring
Speculation Score combining valuation extremes, volume spikes, and volatility
Entry signals when price enters the deep value zone
Comprehensive dashboard displaying current valuation zone and key metrics

The indicator requires user input of fundamental data (book value and shares outstanding) to establish the baseline valuation framework. Once configured, it continuously monitors whether the current price represents fair value or extreme speculation relative to the company's book value.
This methodology is particularly useful for identifying when stocks have detached from fundamental value and entered unsustainable bubble conditions, regardless of short-term price momentum. Additional Publishing Information:
When publishing, you may want to include the following notes in the description or as additional context:
"This indicator requires proper configuration of fundamental inputs (book value and shares outstanding) for accurate bubble detection. These values should be updated periodically to reflect the company's current financial position. The indicator is most effective when used with companies that have meaningful book value and where Price-to-Book serves as a relevant valuation metric.
The bubble detection framework is based on the principle that sustained prices significantly exceeding several multiples of book value represent speculative excess rather than fundamental value creation."
This description clearly explains the theoretical foundation of the indicator, its operational requirements, and the specific methodology it implements. The tags cover the key concepts and make the indicator discoverable for users specifically interested in value investing, bubble detection, and fundamental valuation analysis.