Will OpenAI have the best AI Agent at the end of August 2026?

Tick: 0.001
Min order: 5
Fees: 0.04 · 100 @ 0.50 = $1.00 · takers only
Ends: 2026-08-31
Resolves by: https://arena.ai/leaderboard/agent
Rewards: 20 min size · 4.5¢ max spread

Price history

charttable

Yes. Currently 0.090. down 0.075 over the period, from 0.165. Range 0.021 to 0.280. 161 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
0.091	10	10
0.092	275	285
0.094	20	305
0.095	20	325
0.097	44	369
0.101	50	419
0.111	183	602
0.127	80	682
0.128	40	722
0.130	45	767
0.131	19	786
0.151	50	836

Spread0.001Mid0.090

Yes bids — buy orders. Best bid first, nearest the spread.
Price	Size	Total
0.090	421	421
0.089	124	545
0.087	20	565
0.086	20	585
0.080	90	675
0.070	5,019	5,694
0.014	393	6,087
0.013	462	6,549
0.011	800	7,349
0.010	25,000	32,349
0.008	250	32,599
0.007	4,286	36,884

No

Live

No asks — sell orders. Worst price first; the best ask is the last row, nearest the spread.
Price	Size	Total
0.910	421	421
0.911	124	545
0.913	20	565
0.914	20	585
0.920	90	675
0.930	5,019	5,694
0.986	393	6,087
0.987	462	6,549
0.989	800	7,349
0.990	25,000	32,349
0.992	250	32,599
0.993	4,286	36,884

Spread0.001Mid0.909

No bids — buy orders. Best bid first, nearest the spread.
Price	Size	Total
0.909	10	10
0.908	275	285
0.906	20	305
0.905	20	325
0.903	44	369
0.899	50	419
0.889	183	602
0.873	80	682
0.872	40	722
0.870	45	767
0.869	19	786
0.849	50	836

Top holders

Largest holders, grouped by outcome then position size. Up to 20 per outcome, measured in shares.
Holder	Outcome	Shares
whatamidoingg	Yes	3,219.41
molodoyy	Yes	1,889.6
SolTerraLuna	Yes	250
rocky42005	Yes	165.18
cigarettes	Yes	79.52
sirjhow01	Yes	50
UTILIZADOR2	Yes	50
planktonXD	Yes	35.01
xyxycy	Yes	34.48
PPMT	Yes	29.95
LornaPredicts	Yes	22.04
shoobadooba18	Yes	20
0x4629…f3b1	Yes	20
r1stal	Yes	19.82
hesure	Yes	16
0xf6f83E6BC38f079342D032D5016c760C614e5508-1782694884229	Yes	15
zxcursed121	Yes	12.7
b4rbed	Yes	11.35
AJSV	Yes	9.91
Kronos888	Yes	7.14

Recent trades

Most recent trades on this market, newest first.
Time	Side	Outcome	Price	Size	Value
23:59:18	BUY	No	0.909	30	$27.27
23:59:18	BUY	No	0.908	10	$9.08
07:02:23	BUY	No	0.9199999656	1	$1.07
07:02:20	BUY	No	0.9198571429	70	$64.39
07:02:20	BUY	No	0.874	47	$41.05
07:02:18	BUY	No	0.874	40	$34.96
06:54:29	BUY	No	0.8739999645	2	$1.38
06:54:24	BUY	No	0.874	2	$1.37
06:54:24	BUY	No	0.8739999967	8	$6.88
06:54:23	SELL	No	0.859	20	$17.18
06:54:20	BUY	Yes	0.1299974915	446	$58.04
02:38:39	BUY	No	0.9	20	$18.00
15:42:57	SELL	Yes	0.051	7	$0.36
15:40:03	SELL	Yes	0.053	7	$0.37
15:40:02	SELL	Yes	0.053	7	$0.37
15:36:59	SELL	Yes	0.054	12	$0.66
15:33:26	SELL	Yes	0.065	20	$1.30
15:33:23	SELL	Yes	0.07	40	$2.80
11:27:29	BUY	No	0.903	23	$20.77
10:34:02	BUY	No	0.9099998678	5	$4.13
10:34:00	BUY	No	0.91	5	$4.55
10:15:47	BUY	No	0.91	20	$18.20
07:45:45	SELL	No	0.971	6	$6.19
07:26:27	SELL	No	0.971	1	$1.34
06:32:56	BUY	Yes	0.0289999724	34	$1.00