What retail is SAYING about one symbol on StockTwits - the bullish/bearish tags users put on their OWN posts, counted. Pass symbol=NVDA; crypto is accepted bare (BTC) and mapped to the coin stream. ⚠ THE DENOMINATOR IS THE STORY: only a fraction of posts carry a tag and that fraction varies several-fold by symbol, so self_tagged ships beside every count and BELOW EIGHT TAGGED POSTS NO PERCENTAGE IS RETURNED AT ALL - ratio_withheld_reason says why. A crowd reading of one venue: never positioning, never flow, never a direction.