The top 10 nearest audiences for Billions on Showtime are financial news publishers, market-data sites, and business magazines — not other TV shows. The scores span a tight band from 0.9376 to 0.9438, confirming the flat shape: no single neighbor dominates, and the cluster holds together as a type rather than a hierarchy.

Six of the ten neighbors are News Publishers: CNBC (0.94), Reuters Business (0.94), WSJ Markets (0.94), The Wall Street Journal (0.94), Bloomberg (0.94), and Real Time Economics (0.94). Two are financial Websites — TheStreet (0.94) and Stocktwits (0.94) — and one is a business Magazine: Fortune (0.94). The tenth neighbor, US Open Tennis (0.94), is the lone Sporting Event and the only non-financial-media entity in the set. No other TV Shows appear in the top 10.

The pattern is a cross-kind one: an audience shaped almost entirely by financial media consumption, with the show's own subcategory absent from its nearest neighbors entirely.