
Will OpenAI not IPO by December 31, 2026?
14 of 18 top Polymarket traders hold Yes (78%) · Yes at 96¢ · $58K held · ends Jan 1, 2027
⚖️
Neutral
Yes
18
Yes 78%
$58.0K
$7.1K
78.2¢ → 96¢
+23% since entry · 13 traders
Research grade
NeutralYes at 96%
No measured edge, which here means a loss: the plain consensus (5+ holders, 60 %+, held to resolution) lost −3.0 % a trade after costs out of sample in the full-year test (n 86,296, 95 % CI −3.6 to −2.4 %).
- Side priced over 95¢Full year, out of sample: 0.90–0.95 −0.2 % a trade (n 12,989, 95 % CI −0.6 to +0.3); above 95¢ little is left to win and the tests stop at 0.95.
- Quality net +3 or moreNot confirmed. Oct 22 backtest: net +3 when the consensus formed made +7.2 % a trade (n 358), with 5 events giving two thirds of it. Full year, out of sample, the closest rule (3+ proven winners, two thirds on the side) lost −1.9 % a trade (n 49,161, 95 % CI −2.6 to −1.1).
The rules come from our Oct 22 2026 backtest (one entry per market, held to resolution, after a 1¢ half-spread and Polymarket's taker fees). Our full-year test without hindsight (Oct 26 2026) found none of them profitable out of sample, and the plain consensus lost −3.0 % a trade. The grade describes the market; it is not a forecast, not an edge and not advice.
Smart Money Signal
14 of 18 top traders (78%)4 hold an outcome priced under 50%1 small position dimmed (<$100 invested)
Outcome Probabilities
Smart Money Breakdown by Outcome
Signal Intelligence
Momentum
Building
-3 pts consensus
Breadth
14 traders
Top 2 hold 43%
Freshness
Late
4877h old
Flip Quality
Clean
0 consensus flips
78% of non-arb traders are on Yes. Concentration is driven by the top two positions owning 43% of that side's value.
| Trader | Position | Invested | Value | PnL | Record |
|---|---|---|---|---|---|
FO Folletin | Yesavg 52.2¢ | $6.8K | $12.3K | +$5.6K | 69% 423-188 (611) |
![]() ImJustKen | Yesavg 84.8¢ | $11.7K | $11.8K | +$141.85 | 53% 3043-2719 (5762) |
![]() StupidMonkeyyy | Yesavg 90.3¢ | $5.8K | $6.2K | +$465.61 | 50% 147-145 (292) |
![]() balthazar | Yesavg 90.8¢ | $5.4K | $5.6K | +$195.1 | 61% 21355-13647 (35002) |
![]() mombil | Yesavg 53.3¢ | $1.6K | $4.3K | +$2.0K | 55% 1191-966 (2157) |
![]() Ahpo | Yesavg 91.7¢ | $4.2K | $3.9K | +$48.9 | 87% 1622-251 (1873) |
0X 0x43cb4Ae1f4dDC9E671486C79c9F40A6fd98B84Df-1761656284271 | Yesavg 95.4¢ | $3.1K | $2.9K | +$20.27 | 32% 4498-9643 (14141) |
QM QMG-CORE | Yesavg 95.2¢ | $2.8K | $2.8K | +$32.74 | 77% 1408-416 (1824) |
ArmageddonRewardsBilly | Yesavg 83.9¢ | $2.2K | $2.2K | +$28.49 | 56% 15372-11923 (27295) |
TH thoodr | Yesavg 95.4¢ | $2.1K | $2.2K | +$14.19 | 96% 631-24 (655) |
10 101456CTR | Noavg 2.8¢ | $630.32 | $889.2 | $-2.0K | 53% 141-126 (267) |
0X 0x8f6970acd7c9466fc1d09a7c17071705c8e52923-1792437064758CTR | Noavg 2.8¢ | $614.56 | $866.97 | +$251.94 | 47% 85-95 (180) |
![]() Zaratustra | Yesavg 94.9¢ | $656.59 | $666.28 | +$7.96 | 62% 351-214 (565) |
CO cocococococo | Yesavg 66.5¢ | $430.79 | $627.95 | +$197.17 | 52% 1665-1535 (3200) |
![]() 95074f700f93bdf6e62fc965e0832064c0877b04 | Yesavg 71¢ | $406.9 | $549.19 | +$142.29 | 88% 2229-292 (2521) |
XC xcaiox | Yes | $220.21 | $220.21 | +$82.43 | 77% 200-61 (261) |
![]() NadmiCTR | Noavg 4.4¢ | $145.7 | $130.38 | -$12 | 47% 2036-2280 (4316) |
TT tttt123CTR<$100 | Noavg 50.1¢ | $6.28 | $0.5 | -$5.78 | 72% 1535-585 (2120) |
Invested
$6,777.71
Value
$12.3K
PnL
+$5.6K
Record
69%
423-188 (611)
ImJustKenInvested
$11,651.78
Value
$11.8K
PnL
+$141.85
Record
53%
3043-2719 (5762)
StupidMonkeyyyInvested
$5,762.09
Value
$6.2K
PnL
+$465.61
Record
50%
147-145 (292)
balthazarInvested
$5,372.92
Value
$5.6K
PnL
+$195.1
Record
61%
21355-13647 (35002)
mombilInvested
$1,560.46
Value
$4.3K
PnL
+$2.0K
Record
55%
1191-966 (2157)
AhpoInvested
$4,207.45
Value
$3.9K
PnL
+$48.9
Record
87%
1622-251 (1873)
Invested
$3,142.52
Value
$2.9K
PnL
+$20.27
Record
32%
4498-9643 (14141)
Invested
$2,810.37
Value
$2.8K
PnL
+$32.74
Record
77%
1408-416 (1824)
Invested
$2,193.62
Value
$2.2K
PnL
+$28.49
Record
56%
15372-11923 (27295)
Invested
$2,139.25
Value
$2.2K
PnL
+$14.19
Record
96%
631-24 (655)
Invested
$630.32
Value
$889.2
PnL
$-2.0K
Record
53%
141-126 (267)
Invested
$614.56
Value
$866.97
PnL
+$251.94
Record
47%
85-95 (180)
ZaratustraInvested
$656.59
Value
$666.28
PnL
+$7.96
Record
62%
351-214 (565)
Invested
$430.79
Value
$627.95
PnL
+$197.17
Record
52%
1665-1535 (3200)
95074f700f93bdf6e62fc965e0832064c0877b04Invested
$406.9
Value
$549.19
PnL
+$142.29
Record
88%
2229-292 (2521)
Invested
$220.21
Value
$220.21
PnL
+$82.43
Record
77%
200-61 (261)
NadmiCTRInvested
$145.7
Value
$130.38
PnL
-$12
Record
47%
2036-2280 (4316)
Invested
$6.28
Value
$0.5
PnL
-$5.78
Record
72%
1535-585 (2120)
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EV Calculator
Consensus % is how many tracked traders hold a side, not a win probability.
96.0¢ price + 1.0¢ spread + 0.1¢ fee (Tech 4%). Win more often than this and the bet pays.
A market order pays the taker fee and crosses the spread (assumed 1.0¢); a limit order pays no fee but may not fill. The fee category is a guess from the title.
Market Info
Traders in this Market
Folletin
Yes — $12.3K

ImJustKen
Yes — $11.8K

StupidMonkeyyy
Yes — $6.2K

balthazar
Yes — $5.6K

mombil
Yes — $4.3K

Ahpo
Yes — $3.9K
0x43cb4Ae1f4dDC9E671486C79c9F40A6fd98B84Df-1761656284271
Yes — $2.9K
QMG-CORE
Yes — $2.8K
ArmageddonRewardsBilly
Yes — $2.2K
thoodr
Yes — $2.2K