The Open Predictions & Odds· 2656 markets
H
56%
5,500–8,999
$460 Vol.
$1k Liq.
Ends in 9 days
W
10%
Yes
$32k Vol.
$167 Liq.
5
Ends in 3 months
2
US Open · Sports
2026 Men’s US Open Winner (Tennis)
0%
Casper Ruud
$26.4m Vol.
$2.1m Liq.
60
Ends in about 1 month
4
Chess · Sports
46th FIDE Chess Olympiad Open Tournament Winner
50%
A
$130k Vol.
$159k Liq.
Ends in 8 days
O
90%
$2.00-$3.00
$184 Vol.
$15k Liq.
Ends in 5 days
"
43%
17-20m
$3k Vol.
$14k Liq.
Ends in 6 days
W
99%
Anthropic
$3.7m Vol.
$1.5m Liq.
Ends in 10 days
W
89%
Anthropic
$361k Vol.
$640k Liq.
Ends in about 1 month
W
61%
OpenAI
$162k Vol.
$39k Liq.
Ends in 10 days
W
84%
Anthropic
$34k Vol.
$26k Liq.
Ends in about 1 month
W
50%
Other
$9k Vol.
$18k Liq.
Ends in 2 months
W
73%
Anthropic
$39k Vol.
$33k Liq.
Ends in about 1 month
W
87%
$25k Vol.
$19k Liq.
Ends in 10 days
W
91%
OpenAI
$16k Vol.
$14k Liq.
Ends in about 1 month
W
50%
Other
$3k Vol.
$16k Liq.
Ends in 2 months
W
53%
OpenAI
$76k Vol.
$28k Liq.
Ends in about 1 month
W
57%
$41k Vol.
$18k Liq.
Ends in about 1 month
W
78%
Anthropic
$24k Vol.
$44k Liq.
Ends in about 1 month
W
77%
Anthropic
$23k Vol.
$33k Liq.
Ends in about 1 month
W
88%
Anthropic
$64k Vol.
$55k Liq.
Ends in 10 days