Will OpenAI’s market cap be between $750B and $1T at market close on IPO day by December 31, 2027?

Tick: 0.001
Min order: 5
Fees: 0.04 · 100 @ 0.50 = $1.00 · takers only
Ends: 2028-01-01
Rewards: 100 min size · 4.5¢ max spread

Price history

charttable

Yes. Currently 0.024. up 0.006 over the period, from 0.018. Range 0.017 to 0.028. 169 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
0.026	93	93
0.027	671	764
0.028	8,624	9,388
0.029	138	9,527
0.030	100	9,627
0.033	308	9,934
0.035	166	10,100
0.036	815	10,915
0.037	500	11,415
0.044	200	11,615
0.046	210	11,824
0.048	800	12,624

Spread0.005Mid0.024

Yes bids — buy orders. Best bid first, nearest the spread.
Price	Size	Total
0.021	9,199	9,199
0.020	300	9,499
0.019	400	9,899
0.018	561	10,460
0.017	695	11,155
0.016	395	11,551
0.014	555	12,106
0.013	394	12,500
0.012	682	13,182
0.011	3,254	16,437
0.010	600	17,037
0.009	556	17,592

No

Live

No asks — sell orders. Worst price first; the best ask is the last row, nearest the spread.
Price	Size	Total
0.979	9,199	9,199
0.980	300	9,499
0.981	400	9,899
0.982	561	10,460
0.983	695	11,155
0.984	395	11,551
0.986	555	12,106
0.987	394	12,500
0.988	682	13,182
0.989	3,254	16,437
0.990	600	17,037
0.991	556	17,592

Spread0.005Mid0.976

No bids — buy orders. Best bid first, nearest the spread.
Price	Size	Total
0.974	93	93
0.973	671	764
0.972	8,624	9,388
0.971	138	9,527
0.970	100	9,627
0.967	308	9,934
0.965	166	10,100
0.964	815	10,915
0.963	500	11,415
0.956	200	11,615
0.954	210	11,824
0.952	800	12,624

Top holders

Largest holders, grouped by outcome then position size. Up to 20 per outcome, measured in shares.
Holder	Outcome	Shares
DancewithRisk	Yes	8,392.08
suoha518	Yes	5,003.06
0x75772c0fad8BB3EeFb12bAe32EeF8a58e7EE8fB9-1771157190403	Yes	4,331
planktonXD	Yes	415.19
98Ddd05Cde45d05C4fC06f4093759FFDDFSFFSDDVF	Yes	387.46
Hugin-og-Munin	Yes	360
Touge	Yes	231.85
LornaPredicts	Yes	224.17
thecaricature	Yes	218.64
0xC91b7D9F4464C9985f5621493829ahdfc	Yes	154.62
Morras	Yes	130
cry.eth2	Yes	116
Sir-Deadlock-a-Lot	Yes	109.89
fiter	Yes	100.51
0x7c44900F352Cf62b690B22f10202D3E023ecf27f-1779007268275	Yes	99.24
himken	Yes	93
S888	Yes	80.96
xvc347y	Yes	76.92
AJSV	Yes	50.06
mustbethewater	Yes	33.69

Recent trades

Most recent trades on this market, newest first.
Time	Side	Outcome	Price	Size	Value
09:21:16	SELL	Yes	0.022	83	$1.83
09:13:10	BUY	No	0.978	10	$9.78
21:24:30	BUY	No	0.979	84	$82.12
21:15:43	BUY	No	0.9781982594	84	$82.05
21:13:09	BUY	No	0.978	33	$32.03
16:48:46	SELL	Yes	0.026	61	$1.59
15:50:46	SELL	No	0.973	100	$97.30
20:46:31	SELL	Yes	0.023	1	$0.02
20:46:31	SELL	Yes	0.023	1	$0.02
20:46:28	BUY	Yes	0.025	40	$1.00
20:46:27	BUY	Yes	0.025	40	$1.00
20:39:49	SELL	Yes	0.023	2	$0.04
20:39:48	SELL	Yes	0.023	1	$0.03
20:39:46	BUY	Yes	0.025	70	$1.75
20:39:45	BUY	Yes	0.0247677143	70	$1.73
20:39:31	BUY	Yes	0.023	70	$1.61
20:39:28	BUY	Yes	0.023	70	$1.61
20:39:10	SELL	Yes	0.023	118	$2.70
16:55:27	BUY	No	0.977	10	$9.77
14:00:04	BUY	No	0.977	30	$29.31
14:00:04	BUY	No	0.977	52	$50.83
14:00:03	BUY	No	0.977	18	$17.56
12:41:00	BUY	Yes	0.024	60	$1.44
11:43:57	BUY	No	0.977	13	$12.51
11:43:57	BUY	No	0.977	100	$97.70