Live prediction market odds for Bulls vs. Celtics. Compare prices across Kalshi and Polymarket and ProphetX.
MARKET RESOLVEDKalshi / Polymarket / ProphetX
Resolved 2026-02-11
This market resolved on 2026-02-11. Boston Celtics was the officially declared outcome. Prior to resolution, the market peaked at 86%.
nba-chi-bos-2026-02-11 : Sports event: Bulls vs. Celtics - nba
| Candidate |  |  |  |
|---|---|---|---|
Boston CelticsWINNER | 86% | 86% | 99% |
Chicago Bulls | 15% | 15% | 8% |
Bulls vs. Celtics was a prediction market event tracked across 3 platforms (Kalshi, Polymarket, ProphetX). Boston Celtics led the market at 90% implied probability before resolution. Other contenders include Chicago Bulls at 13%.
Boston Celtics held the lead at 90% implied probability heading into resolution. Behind Boston Celtics, Chicago Bulls at 13% were the next closest contenders. The 13.7% cross-platform spread suggested platforms were pricing new information differently, creating potential trading opportunities.
Here were the closing odds across Kalshi, Polymarket, ProphetX: Boston Celtics: 86¢ on Kalshi, 86¢ on Polymarket, 99¢ on ProphetX. Chicago Bulls: 15¢ on Kalshi, 15¢ on Polymarket, 8¢ on ProphetX. The 13.7% spread across platforms highlights where markets disagreed — a gap traders can exploit by buying low on one platform and selling high on another.
A price of 90¢ meant the market estimated a 90% chance that Boston Celtics would be the outcome. Traders who bought at 90¢ and held through resolution received $1.00 per share — a 11% return on their position. Those on the wrong side received $0.
Boston Celtics
90.2% avg
Official settlement criteria, resolution sources, and edge cases across Kalshi.
KalshiIf Chicago wins the Chicago at Boston professional basketball game originally scheduled for Feb 11, 2026, then the market resolves to Yes.
