As of Nov 11, 2026, OpinionKings traders give a 54% probability that Billie Eilish performs (or it is announced that they will perform) at Lollapalooza Chicago 2027 during the official event timeframe. 133 outcomes · resolves Dec 31, 2027.
1. Winning shares pay out $1.00 each upon market resolution; all others settle at $0.00.
2. Trades execute at the current market price unless a limit order is placed.
3. Limit orders remain active until filled, cancelled, or the market closes.
4. Shares can be sold any time before the market closes.
5. Markets may be suspended or cancelled for ambiguous outcomes.
6. All balances and positions are denominated in USD.
Each outcome settles on its own terms. For “Billie Eilish”: If Billie Eilish performs (or it is announced that they will perform) at Lollapalooza Chicago 2027 during the official event timeframe, then the market resolves to Yes. Resolved using Fox News, MSNBC and ABC.
This Entertainment market on OpinionKings has 133 outcomes. “Billie Eilish” leads at 54%, up from 53% a week ago. The next most likely outcome, “Ella Langley”, is at 49%. Each price is the probability traders currently assign to that outcome, and it moves as they buy and sell. Trading closes Dec 31, 2027.
