Question 1

What was "Grammys: Best Arrangement, Instruments and Vocals Winner" and why did it matter?

Accepted Answer

Grammys: Best Arrangement, Instruments and Vocals Winner was a prediction market event tracked across 2 platforms (Kalshi, Polymarket). Big Fish - Nate Smith Featuring säje led the market at 100% implied probability before resolution. Other contenders include How Did She Look - Seth MacFarlane at 30%, Keep An Eye On Summer - Jacob Collier at 27%, What A Wonderful World - Cody Fry at 27%.

Question 2

What moved the odds on "Grammys: Best Arrangement, Instruments and Vocals Winner"?

Accepted Answer

Big Fish - Nate Smith Featuring säje held the lead at 100% implied probability heading into resolution. Behind Big Fish - Nate Smith Featuring säje, How Did She Look - Seth MacFarlane at 30% and Keep An Eye On Summer - Jacob Collier at 27% and What A Wonderful World - Cody Fry at 27% were the next closest contenders. The 50.0% cross-platform spread suggested platforms were pricing new information differently, creating potential trading opportunities.

Question 3

What were the final odds for "Grammys: Best Arrangement, Instruments and Vocals Winner" across platforms?

Accepted Answer

Here were the closing odds across Kalshi, Polymarket: Big Fish - Nate Smith Featuring säje: 99¢ on Kalshi, 100¢ on Polymarket. How Did She Look - Seth MacFarlane: 10¢ on Kalshi, 50¢ on Polymarket. Keep An Eye On Summer - Jacob Collier: 4¢ on Kalshi, 50¢ on Polymarket. What A Wonderful World - Cody Fry: 4¢ on Kalshi, 50¢ on Polymarket. The 50.0% spread across platforms highlights where markets disagreed — a gap traders can exploit by buying low on one platform and selling high on another.

Question 4

What did 100% odds for Big Fish - Nate Smith Featuring säje mean?

Accepted Answer

A price of 100¢ meant the market estimated a 100% chance that Big Fish - Nate Smith Featuring säje would be the outcome. Traders who bought at 100¢ and held through resolution received $1.00 per share — a 0% return on their position. Those on the wrong side received $0.

Candidate
Big Fish - Nate Smith Featuring säjeWINNER	99%	100%
How Did She Look - Seth MacFarlane	10%	50%
Keep An Eye On Summer - Jacob Collier	4%	50%
What A Wonderful World - Cody Fry	4%	50%
Something In The Water — Acoustic-Ish - Lawrence	0%	50%

Big Fish - Nate Smith Featuring säje Wins: Grammys: Best Arrangement, Instruments and Vocals Winner

About This Market

Price History

Final Closing Odds

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Market Rulebook: Grammys: Best Arrangement, Instruments and Vocals Winner