Will OpenAI have the highest IPO Market Cap 2026?

Tick: 0.001
Min order: 5
Fees: 0.04 · 100 @ 0.50 = $1.00 · takers only
Ends: 2026-12-31
Resolves by: https://www.federalreserve.gov/releases/h10/

Price history

charttable

Yes. Currently 0.004. down 0.001 over the period, from 0.004. Range 0.002 to 0.007. 151 points.

Order book

Not connected

Yes

Live

Yes asks — sell orders. Worst price first; the best ask is the last row, nearest the spread.
Price	Size	Total
0.004	4,118	4,118
0.005	20	4,138
0.006	20	4,158
0.007	20	4,178
0.009	7,473	11,651
0.010	100	11,751
0.011	2,731	14,482
0.012	2,062	16,544
0.015	4,014	20,558
0.020	562	21,120
0.034	66	21,185
0.060	75	21,260

Spread0.001Mid0.004

Yes bids — buy orders. Best bid first, nearest the spread.
Price	Size	Total
0.003	20	20
0.002	4,220	4,240
0.001	5,152	9,392

No

Live

No asks — sell orders. Worst price first; the best ask is the last row, nearest the spread.
Price	Size	Total
0.997	20	20
0.998	4,220	4,240
0.999	5,152	9,392

Spread0.001Mid0.996

No bids — buy orders. Best bid first, nearest the spread.
Price	Size	Total
0.996	4,118	4,118
0.995	20	4,138
0.994	20	4,158
0.993	20	4,178
0.991	7,473	11,651
0.990	100	11,751
0.989	2,731	14,482
0.988	2,062	16,544
0.985	4,014	20,558
0.980	562	21,120
0.966	66	21,185
0.940	75	21,260

Top holders

Largest holders, grouped by outcome then position size. Up to 20 per outcome, measured in shares.
Holder	Outcome	Shares
0x27c3…18cf	Yes	59,977.82
0x903221b1	Yes	31,748.85
DualDelta	Yes	12,769.68
0x43cb4Ae1f4dDC9E671486C79c9F40A6fd98B84Df-1761656284271	Yes	10,048.12
tetrose	Yes	7,472.82
coali10	Yes	4,463.1
0x2b670A311561DcAF741D8155451774D3Fa7fb814-1778467735876	Yes	4,013.73
jozeslemsek	Yes	3,994.3
jpurd17	Yes	3,246.95
BOOMmk3	Yes	3,125
doil	Yes	3,037.1
ammarb	Yes	2,969.41
BabyGroot	Yes	2,796.6
0x9bEAbDd72A1fc21b9c427480555d91f1F8c1Aa5D-1780382725460	Yes	2,223.89
FrankG4728	Yes	2,071.73
0xc327CcdEAbf1BdBd98722C4C2A360F2C3FDC31f5-1742139313586	Yes	1,999.96
0xC57B5b8B21585b4E871de9981436C93c40aD8281-1754993278151	Yes	1,825
kilima	Yes	1,769.47
0x27Bd0Da68F1e014DfFeFf2871f2247F01f5972D5-1781973206850	Yes	1,764.89
Hiworld.	Yes	1,347.72

Recent trades

Most recent trades on this market, newest first.
Time	Side	Outcome	Price	Size	Value
23:34:01	SELL	Yes	0.004	6	$0.02
22:33:48	BUY	No	0.996	14	$13.84
22:33:46	BUY	No	0.9950260078	15	$15.30
22:33:46	BUY	No	0.994	5	$4.99
22:33:46	SELL	Yes	0.005749	20	$0.11
19:58:34	BUY	Yes	0.0089962339	13,422	$120.75
19:58:15	BUY	Yes	0.0060730329	22,490	$136.58
19:58:07	BUY	Yes	0.0037833537	24,066	$91.05
18:29:16	BUY	No	0.999	74	$74.24
18:14:36	BUY	No	0.999	61	$60.44
17:16:25	BUY	No	0.999	21	$20.78
17:10:37	BUY	No	0.999	18	$17.59
11:43:46	BUY	Yes	0.002	1,000	$2.00
08:12:00	SELL	Yes	0.001	1,376	$1.38
00:57:12	SELL	Yes	0.001	327	$0.33
00:55:07	SELL	Yes	0.001	1,496	$1.50
00:52:27	SELL	Yes	0.001	400	$0.40
00:52:16	BUY	No	0.999	128	$127.87
00:52:16	BUY	No	0.999	37	$36.96
00:52:16	BUY	No	0.999	75	$74.92
00:52:16	BUY	No	0.999	178	$177.65
00:52:16	BUY	No	0.998	203	$202.59
00:52:16	BUY	No	0.9985485222	203	$202.71
23:09:36	SELL	Yes	0.002	150	$0.30
23:09:36	SELL	Yes	0.002	80	$0.16