
Bitcoin Up or Down - November 8, 2:15AM-2:20AM ET
9 of 12 top Polymarket traders hold Up (75%) · Up at 100¢ · $2K held · ended Nov 8
⚖️
Neutral
Up
12
Up 75%
$2.4K
-$165.55
76.6¢ → 100¢
+30% since entry · 9 traders
Research grade
NeutralUp at 100%
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.
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
9 of 12 top traders (75%)3 hold an outcome priced under 50%4 small positions dimmed (<$100 invested)
Outcome Probabilities
Smart Money Breakdown by Outcome
| Trader | Position | Invested | Value | PnL | Record |
|---|---|---|---|---|---|
![]() machinelearned | Upavg 72.9¢ | $670 | $592.62 | -$77.38 | 55% 9938-8254 (18192) |
![]() Atomforge | Upavg 76.6¢ | $370.4 | $483.11 | +$112.7 | 64% 5030-2825 (7855) |
DA dangerously-skip-permissions | Upavg 78.8¢ | $365.16 | $463.25 | +$98.09 | 54% 16644-14090 (30734) |
AS asdcaxz | Upavg 74.1¢ | $350.53 | $389.51 | +$38.98 | 48% 6887-7490 (14377) |
0X 0xd33d0d185cd215162c86cb481cd01acdc7d28489 | Upavg 88.7¢ | $196.07 | $180 | -$16.07 | 75% 295-99 (394) |
BY ByteBadger93 | Upavg 74.6¢ | $138.65 | $93.82 | -$44.83 | 55% 1746-1424 (3170) |
0X 0xdc27...afdd9a | Upavg 72.1¢ | $126.98 | $88.99 | -$37.99 | 52% 2180-1978 (4158) |
PA Papeasy<$100 | Upavg 92¢ | $36.58 | $39.74 | +$3.16 | 49% 4268-4361 (8629) |
![]() NIULAI4CTR<$100 | Downavg 10.8¢ | $86.85 | $28.76 | -$58.09 | 75% 9961-3335 (13296) |
ZT ZTMZqClEsjMmwCDWXoG<$100 | Upavg 94.4¢ | $33.98 | $18.18 | -$15.8 | 59% 6954-4900 (11854) |
BL blue.birdsCTR | Downavg 19.3¢ | $165.1 | $0.43 | -$164.67 | 51% 12360-11859 (24219) |
![]() MayorMamdaniCTR<$100 | Downavg 19.9¢ | $3.66 | $0.01 | -$3.65 | 55% 52018-43125 (95143) |
machinelearnedInvested
$670
Value
$592.62
PnL
-$77.38
Record
55%
9938-8254 (18192)
AtomforgeInvested
$370.4
Value
$483.11
PnL
+$112.7
Record
64%
5030-2825 (7855)
Invested
$365.16
Value
$463.25
PnL
+$98.09
Record
54%
16644-14090 (30734)
Invested
$350.53
Value
$389.51
PnL
+$38.98
Record
48%
6887-7490 (14377)
Invested
$196.07
Value
$180
PnL
-$16.07
Record
75%
295-99 (394)
Invested
$138.65
Value
$93.82
PnL
-$44.83
Record
55%
1746-1424 (3170)
Invested
$126.98
Value
$88.99
PnL
-$37.99
Record
52%
2180-1978 (4158)
Invested
$36.58
Value
$39.74
PnL
+$3.16
Record
49%
4268-4361 (8629)
NIULAI4CTR<$100Invested
$86.85
Value
$28.76
PnL
-$58.09
Record
75%
9961-3335 (13296)
Invested
$33.98
Value
$18.18
PnL
-$15.8
Record
59%
6954-4900 (11854)
Invested
$165.1
Value
$0.43
PnL
-$164.67
Record
51%
12360-11859 (24219)
MayorMamdaniCTR<$100Invested
$3.66
Value
$0.01
PnL
-$3.65
Record
55%
52018-43125 (95143)
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EV Calculator
Consensus % is how many tracked traders hold a side, not a win probability.
100.0¢ price + 1.0¢ spread + 0.0¢ fee (Crypto 7%). 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

machinelearned
Up — $592.62

Atomforge
Up — $483.11
dangerously-skip-permissions
Up — $463.25
asdcaxz
Up — $389.51
0xd33d0d185cd215162c86cb481cd01acdc7d28489
Up — $180
ByteBadger93
Up — $93.82
0xdc27...afdd9a
Up — $88.99
Papeasy
Up — $39.74

NIULAI4
CTRDown — $28.76
ZTMZqClEsjMmwCDWXoG
Up — $18.18