Interpreted Prediction
If a stock (originally with a 1 million share float, 300 million shares of volume, and a 400% gain) instead had a 10 million share float (10x higher supply) with the same demand, its percentage gain would be 40%.
AI Evaluation Notes
The prediction correctly states that if the float is 10x higher, the percentage gain will be 1/10th of the original gain, assuming demand remains constant. This is because a larger float means each share represents a smaller fraction of the company's total equity; hence, the same demand results in a smaller price movement per share.