Will OpenAI’s market cap be $1.5T or greater 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 0.675. down 0.132 over the period, from 0.807. Range 0.631 to 0.809. 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
0.689	149	149
0.690	200	349
0.691	793	1,142
0.692	305	1,448
0.699	200	1,648
0.719	165	1,813
0.721	200	2,013
0.740	100	2,113
0.742	16	2,129
0.752	200	2,329
0.756	42	2,370
0.757	200	2,570

Spread0.027Mid0.675

Yes bids — buy orders. Best bid first, nearest the spread.
Price	Size	Total
0.662	59	59
0.661	130	189
0.660	139	328
0.658	22	350
0.657	300	650
0.655	500	1,150
0.640	68	1,218
0.610	100	1,318
0.561	100	1,418
0.552	16	1,434
0.542	13	1,448
0.540	10	1,458

No

Live

No asks — sell orders. Worst price first; the best ask is the last row, nearest the spread.
Price	Size	Total
0.338	59	59
0.339	130	189
0.340	139	328
0.342	22	350
0.343	300	650
0.345	500	1,150
0.360	68	1,218
0.390	100	1,318
0.439	100	1,418
0.448	16	1,434
0.458	13	1,448
0.460	10	1,458

Spread0.027Mid0.325

No bids — buy orders. Best bid first, nearest the spread.
Price	Size	Total
0.311	149	149
0.310	200	349
0.309	793	1,142
0.308	305	1,448
0.301	200	1,648
0.281	165	1,813
0.279	200	2,013
0.260	100	2,113
0.258	16	2,129
0.248	200	2,329
0.244	42	2,370
0.243	200	2,570

Top holders

Largest holders, grouped by outcome then position size. Up to 20 per outcome, measured in shares.
Holder	Outcome	Shares
zoootic	Yes	7,001.24
Stupendous-Innerstate	Yes	2,381.01
MaxEnt	Yes	2,054.14
bqb	Yes	1,598.27
jpurd17	Yes	1,031.34
Jesetrading	Yes	972.56
Jellow2	Yes	923.19
Folletin	Yes	884.83
DancewithRisk	Yes	781.16
0xD173AB800A5661c1086A2fC2D350300610B71B86-1781278571355	Yes	599.99
NoSteinNoGate	Yes	510.99
AlwaysTimed	Yes	400
Haradwaith	Yes	370.67
Hugin-og-Munin	Yes	363
sdfsdfsdfsdf2	Yes	300
tatitatitati	Yes	228.93
wayneispig	Yes	204.05
devin.lawson.77	Yes	202
Banditoes	Yes	200
12345432	Yes	175.89

Recent trades

Most recent trades on this market, newest first.
Time	Side	Outcome	Price	Size	Value
21:10:25	SELL	No	0.343	1	$0.20
18:59:40	SELL	No	0.343	11	$3.77
18:00:49	BUY	Yes	0.6509999942	22	$14.32
18:00:48	SELL	No	0.349	0	$0.16
17:59:16	BUY	Yes	0.6519997157	2	$1.00
17:50:43	SELL	Yes	0.675	75	$50.63
16:47:25	SELL	Yes	0.69	87	$60.03
16:47:19	SELL	Yes	0.698	139	$97.02
14:16:51	BUY	Yes	0.69899987	1	$1.00
13:22:24	BUY	Yes	0.6989999752	3	$2.00
10:05:09	BUY	No	0.26	200	$52.00
08:09:22	BUY	Yes	0.66	444	$292.78
21:23:40	BUY	No	0.3659999709	6	$2.14
21:23:36	BUY	Yes	0.641213908	564	$361.36
20:46:28	BUY	Yes	0.635	40	$25.40
20:46:27	BUY	Yes	0.635	40	$25.40
20:39:46	BUY	Yes	0.636	70	$44.52
20:39:45	BUY	Yes	0.636	70	$44.52
20:39:31	BUY	Yes	0.6356571429	70	$44.50
20:39:28	BUY	Yes	0.636	70	$44.52
19:03:01	SELL	Yes	0.71	40	$28.48
18:03:21	SELL	Yes	0.742	400	$296.80
18:03:00	SELL	Yes	0.7566668972	2,603	$1969.38
18:03:00	BUY	No	0.245	307	$75.19
18:03:00	BUY	No	0.2569999979	101	$26.00