Interpreted Prediction
If a stock (originally with a 1 million share float, 300 million shares of volume, and a 400% gain) instead had 600 million shares of volume (double the demand) with the same supply, its percentage gain would be 800%.
AI Evaluation Notes
The prediction is based on a hypothetical scenario regarding stock volume and its effect on percentage gain. It is not possible to evaluate this prediction without knowing which stock is being referred to or if the hypothetical situation occurred.