
Iowa vs. Northwestern
5 of 12 top Polymarket traders hold Iowa (42%) · Iowa at 56¢ · $31K held · ends Nov 8
⚖️
Neutral
Iowa
12
Iowa 42%
$31.5K
$50.23
54.9¢ → 55.5¢
+1% since entry · 5 traders
Research grade
NeutralIowa at 56%
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 %).
- Consensus under 60 %Every backtest started at 60 %+ of the holders; below that nothing was measured.
- Side priced 50–60¢Full year, out of sample: 0.50–0.70 lost −2.9 % a trade (n 23,546, 95 % CI −3.9 to −1.9).
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
5 of 12 top traders (42%)7 hold an outcome priced under 50%4 small positions dimmed (<$100 invested)
Outcome Probabilities
Smart Money Breakdown by Outcome
Signal Intelligence
Momentum
Flat
+0 pts consensus
Breadth
5 traders
Top 2 hold 98%
Freshness
Fresh
6h old
Flip Quality
Clean
0 consensus flips
42% of non-arb traders are on Iowa. Concentration is driven by the top two positions owning 98% of that side's value.
| Trader | Position | Invested | Value | PnL | Record |
|---|---|---|---|---|---|
BA bands1 | Iowaavg 55.6¢ | $17.7K | $17.7K | -$23.63 | 49% 414-427 (841) |
![]() PEYZ-BIGGEST-FANCTR | Northwesternavg 45.1¢ | $9.0K | $8.9K | -$112.41 | 51% 992-940 (1932) |
HO HomeRunHazardCTR | Northwesternavg 45¢ | $2.5K | $2.5K | -$11.87 | 54% 18313-15414 (33727) |
IC ic4cream | Iowaavg 47.8¢ | $1.2K | $1.4K | +$215.49 | 56% 2780-2195 (4975) |
![]() nigiri99 | Iowaavg 52.7¢ | $301.72 | $314.6 | +$12.88 | 46% 8703-10373 (19076) |
NM NM-PCTR | Northwesternavg 45¢ | $500 | $222.5 | -$2.5 | 64% 10113-5660 (15773) |
GC GC-PCTR | Northwesternavg 45¢ | $225 | $222.5 | -$2.5 | 64% 10131-5728 (15859) |
38 38791873984189CTR | Northwesternavg 53.8¢ | $101.75 | $184.19 | -$25.25 | 48% 62058-66943 (129001) |
IM imjustkenisgheyCTR<$100 | Northwesternavg 53¢ | $32.86 | $27.59 | -$5.27 | 49% 441-465 (906) |
![]() 0x448861155279dbf833d041b963e3ac854599e319<$100 | Iowaavg 45¢ | $22.05 | $27.2 | +$5.15 | 55% 3126-2515 (5641) |
![]() tradecraft<$100 | Iowaavg 52.7¢ | $12.43 | $12.96 | +$0.53 | 51% 6491-6261 (12752) |
RL RLWGCTR<$100 | Northwesternavg 52¢ | $2.6 | $2.23 | -$0.38 | 50% 8376-8430 (16806) |
Invested
$17,704.67
Value
$17.7K
PnL
-$23.63
Record
49%
414-427 (841)
PEYZ-BIGGEST-FANCTRInvested
$9,012.41
Value
$8.9K
PnL
-$112.41
Record
51%
992-940 (1932)
Invested
$2,503
Value
$2.5K
PnL
-$11.87
Record
54%
18313-15414 (33727)
Invested
$1,213.76
Value
$1.4K
PnL
+$215.49
Record
56%
2780-2195 (4975)
nigiri99Invested
$301.72
Value
$314.6
PnL
+$12.88
Record
46%
8703-10373 (19076)
Invested
$500
Value
$222.5
PnL
-$2.5
Record
64%
10113-5660 (15773)
Invested
$225
Value
$222.5
PnL
-$2.5
Record
64%
10131-5728 (15859)
Invested
$101.75
Value
$184.19
PnL
-$25.25
Record
48%
62058-66943 (129001)
Invested
$32.86
Value
$27.59
PnL
-$5.27
Record
49%
441-465 (906)
0x448861155279dbf833d041b963e3ac854599e319<$100Invested
$22.05
Value
$27.2
PnL
+$5.15
Record
55%
3126-2515 (5641)
tradecraft<$100Invested
$12.43
Value
$12.96
PnL
+$0.53
Record
51%
6491-6261 (12752)
Invested
$2.6
Value
$2.23
PnL
-$0.38
Record
50%
8376-8430 (16806)
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EV Calculator
Consensus % is how many tracked traders hold a side, not a win probability.
55.5¢ price + 1.0¢ spread + 1.2¢ fee (Sports 5%). 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
bands1
Iowa — $17.7K

PEYZ-BIGGEST-FAN
CTRNorthwestern — $8.9K
HomeRunHazard
CTRNorthwestern — $2.5K
ic4cream
Iowa — $1.4K

nigiri99
Iowa — $314.6
NM-P
CTRNorthwestern — $222.5
GC-P
CTRNorthwestern — $222.5
38791873984189
CTRNorthwestern — $184.19
imjustkenisghey
CTRNorthwestern — $27.59

0x448861155279dbf833d041b963e3ac854599e319
Iowa — $27.2