
Ethereum Up or Down - November 12, 3:35AM-3:40AM ET
7 of 10 top Polymarket traders hold Up (70%) · Up at 84¢ · $3K held · ends Nov 12
⚖️
Neutral
Up
10
Up 70%
1 arb excluded
$2.8K
$9.17
54.7¢ → 83.5¢
+53% since entry · 7 traders
Research grade
NeutralUp at 84%
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 %).
- Favourite (60–95¢)Full year, out of sample: 0.70–0.90 lost −0.9 % a trade (n 26,050, 95 % CI −1.5 to −0.3): the least bad band, still a loss. The Oct 22 backtest's +0.4 % (n 4,327) was not confirmed.
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
7 of 10 top traders (70%)1 arbitrage trader dimmed3 hold an outcome priced under 50%7 small positions dimmed (<$100 invested)
Outcome Probabilities
Smart Money Breakdown by Outcome
| Trader | Position | Invested | Value | PnL | Record |
|---|---|---|---|---|---|
0X 0xf074dc84e438e22488da4e078fad1be62ede723bARB<$100 | Downavg 50¢ | $1.5K | $1.5K | +$0.69 | 65% 33-18 (51) |
| └ Up leg | Upavg 50¢ | $743.5 | $1.2K | +$442.57 | |
| └ Down leg | Downavg 50¢ | $749.09 | $307.13 | -$441.87 | |
BY ByteBadger92 | Upavg 50¢ | $500 | $500 | +$0 | 57% 2288-1755 (4043) |
QU QuantumPebble673 | Upavg 50¢ | $500 | $500 | +$0 | — |
UN uninformedfloww | Upavg 78.3¢ | $122.1 | $130.2 | +$8.1 | 50% 1050-1060 (2110) |
DE devonpollCTR<$100 | Downavg 50¢ | $90 | $85.82 | +$0.02 | 51% 235-230 (465) |
![]() Polkadot-FrogCTR<$100 | Downavg 20.7¢ | $13.41 | $14.31 | +$0.9 | 53% 1239-1097 (2336) |
![]() ohioism<$100 | Upavg 84¢ | $12.6 | $12.67 | +$0.07 | 48% 1146-1235 (2381) |
AS asdaefef<$100 | Upavg 78¢ | $8.15 | $8.73 | +$0.58 | 66% 1988-1002 (2990) |
AS asidjasiodja<$100 | Upavg 88¢ | $4.6 | $4.36 | -$0.24 | 62% 1374-851 (2225) |
DR drfc4eybh7i8<$100 | Upavg 81¢ | $4.05 | $3.98 | -$0.07 | 62% 2279-1406 (3685) |
PL ply-pm2CTR<$100 | Downavg 23¢ | $1.82 | $1.62 | -$0.2 | 53% 1405-1239 (2644) |
Invested
$1,500
Value
$1.5K
PnL
+$0.69
Record
65%
33-18 (51)
Both legs:
Invested
$500
Value
$500
PnL
+$0
Record
57%
2288-1755 (4043)
Invested
$500
Value
$500
PnL
+$0
Record
—
Invested
$122.1
Value
$130.2
PnL
+$8.1
Record
50%
1050-1060 (2110)
Invested
$90
Value
$85.82
PnL
+$0.02
Record
51%
235-230 (465)
Polkadot-FrogCTR<$100Invested
$13.41
Value
$14.31
PnL
+$0.9
Record
53%
1239-1097 (2336)
ohioism<$100Invested
$12.6
Value
$12.67
PnL
+$0.07
Record
48%
1146-1235 (2381)
Invested
$8.15
Value
$8.73
PnL
+$0.58
Record
66%
1988-1002 (2990)
Invested
$4.6
Value
$4.36
PnL
-$0.24
Record
62%
1374-851 (2225)
Invested
$4.05
Value
$3.98
PnL
-$0.07
Record
62%
2279-1406 (3685)
Invested
$1.82
Value
$1.62
PnL
-$0.2
Record
53%
1405-1239 (2644)
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EV Calculator
Consensus % is how many tracked traders hold a side, not a win probability.
83.5¢ price + 1.0¢ spread + 0.9¢ 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
0xf074dc84e438e22488da4e078fad1be62ede723b
ARBArbitrage — excluded
ByteBadger92
Up — $500
QuantumPebble673
Up — $500
uninformedfloww
Up — $130.2
devonpoll
CTRDown — $85.82

Polkadot-Frog
CTRDown — $14.31

ohioism
Up — $12.67
asdaefef
Up — $8.73
asidjasiodja
Up — $4.36
drfc4eybh7i8
Up — $3.98