Stella Lefty’s “Boston” commands a 92% market-implied probability for the Billboard Hot 100’s No. 2 spot the week of October 3 due to its sustained dominance since peaking there in August. The country-pop track, boosted by TikTok virality and a Noah Kahan interpolation, has held the runner-up position through strong multi-format radio gains—recently topping Country Airplay—and consistent streaming and sales data from Luminate. Its crossover appeal and steady audience impressions have kept it ahead of other current top tracks, including multiple Ella Langley releases and recent Taylor Swift and Morgan Wallen entries. Traders see limited near-term disruption absent a major new release or sharp metric swing in the coming chart cycles.