FearGrid puts world stock indices, FX, commodities, crypto, Treasury yields, and sentiment on one free screen, no signup. Its centerpiece is Market Signal, a composite market-conditions index I compute myself from public Fed data, not a copy of any commercial index. I've published the full methodology, including an early mistake that pinned the score between 53 and 69 for three years straight. Also 40+ original guides, each with a hand-made diagram, no stock photos.