'28
In which month will Anthropic IPO?
resolves Jan 1, 2028 · source: Polymarket
24H VOLUME
$0
TRADERS
0
PAPER MODE · LIVE
IMPLIED PROBABILITY · 90 DAYS
October 2026 8%
September 2026 8%
No IPO before 2028 8%
December 2026 8%
November 2026 8%
June 2027 8%
March 2027 8%
May 2027 8%
September 2027 8%
December 2027 8%
January 2027 8%
August 2027 8%
Someone else 8%
OUTCOME
CHANCE
BUY
O2
October 2026
+0.0pt today
0
1
2
3
4
5
6
7
8
9
%
YES 7.69¢
NO 92.31¢
S2
September 2026
+0.0pt today
0
1
2
3
4
5
6
7
8
9
%
YES 7.69¢
NO 92.31¢
N2
No IPO before 2028
+0.0pt today
0
1
2
3
4
5
6
7
8
9
%
YES 7.69¢
NO 92.31¢
D2
December 2026
+0.0pt today
0
1
2
3
4
5
6
7
8
9
%
YES 7.69¢
NO 92.31¢
N2
November 2026
+0.0pt today
0
1
2
3
4
5
6
7
8
9
%
YES 7.69¢
NO 92.31¢
J2
June 2027
+0.0pt today
0
1
2
3
4
5
6
7
8
9
%
YES 7.69¢
NO 92.31¢
M2
March 2027
+0.0pt today
0
1
2
3
4
5
6
7
8
9
%
YES 7.69¢
NO 92.31¢
M2
May 2027
+0.0pt today
0
1
2
3
4
5
6
7
8
9
%
YES 7.69¢
NO 92.31¢
S2
September 2027
+0.0pt today
0
1
2
3
4
5
6
7
8
9
%
YES 7.69¢
NO 92.31¢
D2
December 2027
+0.0pt today
0
1
2
3
4
5
6
7
8
9
%
YES 7.69¢
NO 92.31¢
J2
January 2027
+0.0pt today
0
1
2
3
4
5
6
7
8
9
%
YES 7.69¢
NO 92.31¢
A2
August 2027
+0.0pt today
0
1
2
3
4
5
6
7
8
9
%
YES 7.69¢
NO 92.31¢
SE
Someone else
+0.0pt today
0
1
2
3
4
5
6
7
8
9
%
YES 7.69¢
NO 92.31¢
prices in ¢ = implied probability · a winning share redeems for $1
paper book · chances always sum to 100%
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ORDER TICKET · PAPER
fee 5% at settlement
O2
October 2026
chance
8%
· pick an outcome on the left
YES · 7.69¢
NO · 92.31¢
STAKE
$25
$100
$250
$500
shares @ 7.69¢
1300.4
if October 2026 wins
+$1135 profit
estimate — the server prices the fill, including your own impact
Sign in to trade
Paper balance only — nothing at risk. A winning share redeems for $1 at settlement; sell any time before.
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O2
October 2026
YES 7.69¢ · NO 92.31¢ · chance 8%
TICKET
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