Will OpenAI’s market cap be between $1.25T and $1.5T at market close on IPO day by December 31, 2027?

Tick: 0.01
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 0.10. up 0.01 over the period, from 0.09. Range 0.09 to 0.13. 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
0.11	1,485	1,485
0.12	761	2,246
0.13	412	2,658
0.14	258	2,916
0.15	423	3,340
0.16	295	3,635
0.17	738	4,373
0.18	295	4,668
0.19	295	4,963
0.20	321	5,284
0.21	295	5,579
0.23	295	5,874

Spread0.02Mid0.10

Yes bids — buy orders. Best bid first, nearest the spread.
Price	Size	Total
0.09	90	90
0.08	2,301	2,391
0.07	551	2,941
0.06	316	3,257
0.05	400	3,657
0.03	807	4,464
0.02	1,600	6,064
0.01	2,863	8,926

No

Live

No asks — sell orders. Worst price first; the best ask is the last row, nearest the spread.
Price	Size	Total
0.91	90	90
0.92	2,301	2,391
0.93	551	2,941
0.94	316	3,257
0.95	400	3,657
0.97	807	4,464
0.98	1,600	6,064
0.99	2,863	8,926

Spread0.02Mid0.90

No bids — buy orders. Best bid first, nearest the spread.
Price	Size	Total
0.89	1,485	1,485
0.88	761	2,246
0.87	412	2,658
0.86	258	2,916
0.85	423	3,340
0.84	295	3,635
0.83	738	4,373
0.82	295	4,668
0.81	295	4,963
0.80	321	5,284
0.79	295	5,579
0.77	295	5,874

Top holders

Largest holders, grouped by outcome then position size. Up to 20 per outcome, measured in shares.
Holder	Outcome	Shares
suoha518	Yes	5,643.83
DancewithRisk	Yes	5,597.52
MaxEnt	Yes	2,022.84
XieGuangKun	Yes	999.99
winwinwin518	Yes	510.55
0x75772c0fad8BB3EeFb12bAe32EeF8a58e7EE8fB9-1771157190403	Yes	498
HerrieDavis	Yes	449.68
Dolly22	Yes	443
Hugin-og-Munin	Yes	360
thecaricature	Yes	359.9
LornaPredicts	Yes	300
ThemanofLadyLuck	Yes	243.98
wayneispig	Yes	121.51
cry.eth2	Yes	116
whve7nlap42r	Yes	113.64
pootytherewardfarmer	Yes	102
bechamel	Yes	100
Mark62221818	Yes	99.99
Sir-Deadlock-a-Lot	Yes	95.63
Morras	Yes	55

Recent trades

Most recent trades on this market, newest first.
Time	Side	Outcome	Price	Size	Value
09:13:10	BUY	No	0.91	10	$9.10
21:24:28	BUY	No	0.9	84	$75.49
21:15:43	BUY	No	0.9	84	$75.49
21:13:09	BUY	No	0.9	33	$29.48
13:02:50	SELL	No	0.89	50	$44.59
20:46:28	BUY	Yes	0.11	40	$4.40
20:46:27	BUY	Yes	0.11	40	$4.40
20:39:46	BUY	Yes	0.11	70	$7.70
20:39:45	BUY	Yes	0.11	70	$7.70
20:39:31	BUY	Yes	0.11	70	$7.70
20:39:28	BUY	Yes	0.11	70	$7.70
16:55:27	BUY	No	0.91	10	$9.10
14:00:03	BUY	No	0.9	30	$27.00
14:00:03	BUY	No	0.9	18	$16.17
14:00:03	BUY	No	0.9	52	$46.83
11:43:57	BUY	No	0.91	15	$13.65
11:43:57	BUY	No	0.9	100	$90.00
11:43:57	BUY	No	0.9	10	$9.00
11:43:55	BUY	No	0.9	13	$11.52
11:43:55	BUY	No	0.9059565217	23	$20.84
11:42:30	BUY	No	0.9	100	$90.00
11:42:30	BUY	Yes	0.11	133	$14.67
11:42:03	BUY	No	0.9	293	$263.49
11:42:03	BUY	No	0.9	33	$29.48
11:42:00	BUY	No	0.9	399	$359.10