
Pistons vs. Wizards: O/U 235.5
4 of 7 top Polymarket traders hold Over (57%) · Over at 61¢ · $3K held · ended Nov 13
⚠️
Avoid
Over
7
Over 57%
2 arb excluded
$2.9K
$100.4
47.3¢ → 60.5¢
+28% since entry · 4 traders
Research grade
AvoidOver at 61%
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.
- Consensus under 60 %Every backtest started at 60 %+ of the holders; below that nothing was measured.
- 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
4 of 7 top traders (57%)2 arbitrage traders dimmed3 hold an outcome priced under 50%2 small positions dimmed (<$100 invested)
Outcome Probabilities
Smart Money Breakdown by Outcome
Signal Intelligence
Momentum
Flat
+0 pts consensus
Breadth
3 traders
Top 2 hold 89%
Freshness
Fresh
0h old
Flip Quality
Clean
0 consensus flips
50% of non-arb traders are on Over. Concentration is driven by the top two positions owning 89% of that side's value.
| Trader | Position | Invested | Value | PnL | Record |
|---|---|---|---|---|---|
0X 0x228B8d11EBa89BF1c554f8879a9293B7106DaF4c-1765442354872 | Overavg 44¢ | $1.4K | $735.52 | +$36.64 | 54% 1122-947 (2069) |
KE keeptheblueflagflyinghigh | Overavg 46¢ | $496.65 | $677.2 | +$180.55 | 51% 2128-2072 (4200) |
FL FlaznorpARB<$100 | Underavg 42.5¢ | $648.97 | $583.48 | -$65.5 | 51% 2892-2823 (5715) |
| └ Under leg | Underavg 42.5¢ | $492.67 | $405.64 | -$87.03 | |
| └ Over leg | Overavg 57.1¢ | $156.3 | $177.83 | +$21.53 | |
LU luckycat888888CTR | Underavg 56¢ | $535.08 | $410.87 | -$124.22 | 22% 31-107 (138) |
![]() RN1 | Overavg 65¢ | $165.1 | $165.1 | -$0 | 56% 4632-3618 (8250) |
JU justaluckydudeARB<$100 | Overavg 48¢ | $131.2 | $142.55 | +$11.35 | 42% 331-451 (782) |
| └ Over leg | Overavg 48¢ | $76.32 | $103.35 | +$27.03 | |
| └ Under leg | Underavg 49¢ | $54.88 | $39.2 | -$15.68 | |
TH thatsabing0CTR | Underavg 35¢ | $125.11 | $141.2 | +$16.09 | 64% 152-86 (238) |
NA NatoAlfistaCTR<$100 | Underavg 56¢ | $24.92 | $16.24 | -$8.68 | 39% 112-173 (285) |
0X 0x9b11866433281ade9f2811dbde8acdefc45f5375<$100 | Overavg 60¢ | $1.5 | $1.51 | +$0.01 | 52% 411-380 (791) |
Invested
$1,398.78
Value
$735.52
PnL
+$36.64
Record
54%
1122-947 (2069)
Invested
$496.65
Value
$677.2
PnL
+$180.55
Record
51%
2128-2072 (4200)
Invested
$648.97
Value
$583.48
PnL
-$65.5
Record
51%
2892-2823 (5715)
Both legs:
Invested
$535.08
Value
$410.87
PnL
-$124.22
Record
22%
31-107 (138)
RN1Invested
$165.1
Value
$165.1
PnL
-$0
Record
56%
4632-3618 (8250)
Invested
$131.2
Value
$142.55
PnL
+$11.35
Record
42%
331-451 (782)
Both legs:
Invested
$125.11
Value
$141.2
PnL
+$16.09
Record
64%
152-86 (238)
Invested
$24.92
Value
$16.24
PnL
-$8.68
Record
39%
112-173 (285)
Invested
$1.5
Value
$1.51
PnL
+$0.01
Record
52%
411-380 (791)
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EV Calculator
Consensus % is how many tracked traders hold a side, not a win probability.
60.5¢ 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
0x228B8d11EBa89BF1c554f8879a9293B7106DaF4c-1765442354872
Over — $735.52
keeptheblueflagflyinghigh
Over — $677.2
Flaznorp
ARBArbitrage — excluded
luckycat888888
CTRUnder — $410.87

RN1
Over — $165.1
justaluckydude
ARBArbitrage — excluded
thatsabing0
CTRUnder — $141.2
NatoAlfista
CTRUnder — $16.24
0x9b11866433281ade9f2811dbde8acdefc45f5375
Over — $1.51