Question 1

What was "Grammys: Best Jazz Performance Winner" and why did it matter?

Accepted Answer

Grammys: Best Jazz Performance Winner was a prediction market event tracked across 2 platforms (Kalshi, Polymarket). Windows - Live - Chick Corea, Christian McBride & Brian Blade led the market at 100% implied probability before resolution. Other contenders include All Stars Lead To You – Live - Nicole Zuraitis, Dan Pugach, Tom Scott, Idan Morim, Keyon Harrold, Rachel Eckroth & Sam Weber at 26%, Four - Michael Mayo at 26%, Noble Rise - Lakecia Benjamin Featuring Immanuel Wilkins & Mark Whitfield at 26%.

Question 2

What moved the odds on "Grammys: Best Jazz Performance Winner"?

Accepted Answer

Windows - Live - Chick Corea, Christian McBride & Brian Blade held the lead at 100% implied probability heading into resolution. Behind Windows - Live - Chick Corea, Christian McBride & Brian Blade, All Stars Lead To You – Live - Nicole Zuraitis, Dan Pugach, Tom Scott, Idan Morim, Keyon Harrold, Rachel Eckroth & Sam Weber at 26% and Four - Michael Mayo at 26% and Noble Rise - Lakecia Benjamin Featuring Immanuel Wilkins & Mark Whitfield at 26% were the next closest contenders. The 49.0% cross-platform spread suggested platforms were pricing new information differently, creating potential trading opportunities.

Question 3

What were the final odds for "Grammys: Best Jazz Performance Winner" across platforms?

Accepted Answer

Here were the closing odds across Kalshi, Polymarket: Windows - Live - Chick Corea, Christian McBride & Brian Blade: 99¢ on Kalshi, 100¢ on Polymarket. All Stars Lead To You – Live - Nicole Zuraitis, Dan Pugach, Tom Scott, Idan Morim, Keyon Harrold, Rachel Eckroth & Sam Weber: 1¢ on Kalshi, 50¢ on Polymarket. Four - Michael Mayo: 1¢ on Kalshi, 50¢ on Polymarket. Noble Rise - Lakecia Benjamin Featuring Immanuel Wilkins & Mark Whitfield: 1¢ on Kalshi, 50¢ on Polymarket. The 49.0% 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 Windows - Live - Chick Corea, Christian McBride & Brian Blade mean?

Accepted Answer

A price of 100¢ meant the market estimated a 100% chance that Windows - Live - Chick Corea, Christian McBride & Brian Blade 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
Windows - Live - Chick Corea, Christian McBride & Brian BladeWINNER	99%	100%
All Stars Lead To You – Live - Nicole Zuraitis, Dan Pugach, Tom Scott, Idan Morim, Keyon Harrold, Rachel Eckroth & Sam Weber	1%	50%
Four - Michael Mayo	1%	50%
Noble Rise - Lakecia Benjamin Featuring Immanuel Wilkins & Mark Whitfield	1%	50%
Peace Of Mind / Dreams Come True - Samara Joy	1%	50%

Windows - Live - Chick Corea, Christian McBride & Brian Blade Wins: Grammys: Best Jazz Performance Winner

About This Market

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Market Rulebook: Grammys: Best Jazz Performance Winner