SIREN is a textbook 2026 cautionary tale: an AI-branded meme coin on BNB Chain with no shipped product, a supply almost entirely controlled by one entity, and a price chart that looks like a heart attack. It rocketed thousands of percent, collapsed in late March, staged another rally, and is now collapsing again — each leg down lining up neatly with the dominant holder selling into retail enthusiasm. If you want a single sentence: when one wallet cluster owns most of the float, the "market" is really just that holder's decision to sell.