
Spread: Pistons (-6.5)
8 of 12 top Polymarket traders hold Pistons (67%) · Pistons at 53¢ · $11K held · ended Nov 13
⚠️
Avoid
Pistons
12
Pistons 67%
7 arb excluded
$10.7K
$45.41
50.8¢ → 52.5¢
+3% since entry · 8 traders
Research grade
AvoidPistons at 53%
Matches a pattern that lost clearly more than the plain consensus in our tests.
- BasketballFull year, out of sample: basketball lost −4.8 % a trade (n 1,747, 95 % CI −9.2 to +0.3); Oct 22 backtest: −12.0 % and −9.2 % in its two windows.
- Spread or totalOct 22 backtest: spreads and totals −14.5 % a trade in spring (95 % CI −27 to −1), +1.5 % in October: no edge.
- 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
8 of 12 top traders (67%)7 arbitrage traders dimmed4 hold an outcome priced under 50%6 small positions dimmed (<$100 invested)
Outcome Probabilities
Smart Money Breakdown by Outcome
| Trader | Position | Invested | Value | PnL | Record |
|---|---|---|---|---|---|
![]() RN1ARB<$100 | Wizardsavg 45.4¢ | $3.3K | $3.2K | -$128.85 | 56% 4589-3558 (8147) |
| └ Wizards leg | Wizardsavg 45.4¢ | $2.0K | $1.6K | -$395.18 | |
| └ Pistons leg | Pistonsavg 52.6¢ | $1.3K | $1.6K | +$266.33 | |
AN Anon455ARB<$100 | Pistonsavg 48.8¢ | $1.2K | $1.4K | +$203.69 | 49% 303-310 (613) |
| └ Pistons leg | Pistonsavg 48.8¢ | $802.7 | $905.1 | +$102.4 | |
| └ Wizards leg | Wizardsavg 36¢ | $406.93 | $508.22 | +$101.29 | |
65 6512395314597884 | Pistonsavg 50.5¢ | $1.3K | $1.4K | +$73.36 | 50% 3551-3509 (7060) |
0X 0x228B8d11EBa89BF1c554f8879a9293B7106DaF4c-1765442354872ARB<$100 | Wizardsavg 47.8¢ | $1.2K | $1.2K | -$20.18 | 54% 1122-947 (2069) |
| └ Wizards leg | Wizardsavg 47.8¢ | $694.23 | $654.05 | -$40.18 | |
| └ Pistons leg | Pistonsavg 53¢ | $530 | $550 | +$20 | |
FL FlaznorpARB<$100 | Wizardsavg 42.3¢ | $1.1K | $1.0K | +$85.9 | 51% 2763-2694 (5457) |
| └ Pistons leg | Pistonsavg 48.1¢ | $422.18 | $570.4 | +$148.22 | |
| └ Wizards leg | Wizardsavg 42.3¢ | $540.72 | $447.8 | -$62.33 | |
BI biying88888CTR | Wizardsavg 52¢ | $706.26 | $645.14 | -$61.12 | 42% 169-232 (401) |
QW QWUERHAIUKSJNFSNCF | Pistonsavg 52¢ | $477.45 | $477.45 | +$0 | 42% 16-22 (38) |
KE keeptheblueflagflyinghighARB<$100 | Wizardsavg 51¢ | $411.84 | $418.86 | +$7.02 | 51% 2112-2051 (4163) |
| └ Wizards leg | Wizardsavg 51¢ | $227.99 | $214.72 | -$13.27 | |
| └ Pistons leg | Pistonsavg 46.8¢ | $183.84 | $204.14 | +$20.29 | |
TA takeormakeARB<$100 | Pistonsavg 56.2¢ | $256.59 | $253.74 | -$2.85 | 58% 3338-2406 (5744) |
| └ Pistons leg | Pistonsavg 56.2¢ | $158.52 | $155.19 | -$3.33 | |
| └ Wizards leg | Wizardsavg 44.8¢ | $98.07 | $98.55 | +$0.48 | |
38 38791873984189ARB<$100 | Wizardsavg 39.6¢ | $544.71 | $214.7 | +$53.44 | 48% 2366-2611 (4977) |
| └ Wizards leg | Wizardsavg 39.6¢ | $132.53 | $117.2 | +$7.46 | |
| └ Pistons leg | Pistonsavg 47.9¢ | $71.9 | $97.5 | +$45.98 | |
SU suitcase6628 | Pistonsavg 51¢ | $122.4 | $123.6 | +$1.2 | 63% 392-229 (621) |
CA CandleHammerDrumsCTR | Wizardsavg 54¢ | $99.39 | $112.23 | +$12.84 | 48% 367-391 (758) |
PA Pan9X | Pistonsavg 48¢ | $211.24 | $84.39 | +$20.8 | 49% 1100-1151 (2251) |
0X 0x9b11866433281ade9f2811dbde8acdefc45f5375<$100 | Pistonsavg 49¢ | $53.44 | $53.98 | +$0.55 | 52% 411-380 (791) |
CI cigarettesCTR<$100 | Wizardsavg 37¢ | $37 | $35 | -$2 | 53% 6319-5588 (11907) |
SU suntori<$100 | Pistonsavg 65¢ | $14.28 | $13.62 | -$0.66 | 46% 1757-2031 (3788) |
SN SnakeBall<$100 | Pistonsavg 61¢ | $12.95 | $13.36 | +$0.41 | 47% 564-628 (1192) |
FE ferdinand2<$100 | Pistonsavg 49¢ | $11.02 | $11 | -$0.02 | 49% 1386-1434 (2820) |
SE sentrioCTR<$100 | Wizardsavg 35¢ | $1.75 | $1.8 | +$0.05 | 42% 662-917 (1579) |
RN1ARB<$100Invested
$3,304.22
Value
$3.2K
PnL
-$128.85
Record
56%
4589-3558 (8147)
Both legs:
Invested
$1,209.62
Value
$1.4K
PnL
+$203.69
Record
49%
303-310 (613)
Both legs:
Invested
$1,327.59
Value
$1.4K
PnL
+$73.36
Record
50%
3551-3509 (7060)
Invested
$1,224.23
Value
$1.2K
PnL
-$20.18
Record
54%
1122-947 (2069)
Both legs:
Invested
$1,073.02
Value
$1.0K
PnL
+$85.9
Record
51%
2763-2694 (5457)
Both legs:
Invested
$706.26
Value
$645.14
PnL
-$61.12
Record
42%
169-232 (401)
Invested
$477.45
Value
$477.45
PnL
+$0
Record
42%
16-22 (38)
Invested
$411.84
Value
$418.86
PnL
+$7.02
Record
51%
2112-2051 (4163)
Both legs:
Invested
$256.59
Value
$253.74
PnL
-$2.85
Record
58%
3338-2406 (5744)
Both legs:
Invested
$544.71
Value
$214.7
PnL
+$53.44
Record
48%
2366-2611 (4977)
Both legs:
Invested
$122.4
Value
$123.6
PnL
+$1.2
Record
63%
392-229 (621)
Invested
$99.39
Value
$112.23
PnL
+$12.84
Record
48%
367-391 (758)
Invested
$211.24
Value
$84.39
PnL
+$20.8
Record
49%
1100-1151 (2251)
Invested
$53.44
Value
$53.98
PnL
+$0.55
Record
52%
411-380 (791)
Invested
$37
Value
$35
PnL
-$2
Record
53%
6319-5588 (11907)
Invested
$14.28
Value
$13.62
PnL
-$0.66
Record
46%
1757-2031 (3788)
Invested
$12.95
Value
$13.36
PnL
+$0.41
Record
47%
564-628 (1192)
Invested
$11.02
Value
$11
PnL
-$0.02
Record
49%
1386-1434 (2820)
Invested
$1.75
Value
$1.8
PnL
+$0.05
Record
42%
662-917 (1579)
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EV Calculator
Consensus % is how many tracked traders hold a side, not a win probability.
52.5¢ 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

RN1
ARBArbitrage — excluded
Anon455
ARBArbitrage — excluded
6512395314597884
Pistons — $1.4K
0x228B8d11EBa89BF1c554f8879a9293B7106DaF4c-1765442354872
ARBArbitrage — excluded
Flaznorp
ARBArbitrage — excluded
biying88888
CTRWizards — $645.14
QWUERHAIUKSJNFSNCF
Pistons — $477.45
keeptheblueflagflyinghigh
ARBArbitrage — excluded
takeormake
ARBArbitrage — excluded
38791873984189
ARBArbitrage — excluded