
Pistons vs. Heat: O/U 243.5
6 of 17 top Polymarket traders hold Over (35%) · Over at 59¢ · $11K held · ended Nov 15
⚠️
Avoid
Over
17
Over 35%
2 arb excluded
$10.6K
-$467.35
57.1¢ → 59¢
+3% since entry · 6 traders
Research grade
AvoidOver at 59%
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.
- 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
6 of 17 top traders (35%)2 arbitrage traders dimmed11 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 |
|---|---|---|---|---|---|
SH shaillakhani | Overavg 57.3¢ | $5.4K | $5.2K | -$168.91 | 6% 14-208 (222) |
AN Anon455ARB<$100 | Underavg 45.6¢ | $2.3K | $2.2K | -$79.73 | 49% 430-445 (875) |
| └ Under leg | Underavg 45.6¢ | $1.5K | $1.4K | -$116.58 | |
| └ Over leg | Overavg 55.4¢ | $785.79 | $822.64 | +$36.85 | |
FL Flaznorp | Overavg 54.5¢ | $665.95 | $703.19 | +$37.24 | 49% 4290-4528 (8818) |
38 38791873984189CTR | Underavg 39.4¢ | $511.89 | $537.27 | +$105.52 | 47% 3551-3935 (7486) |
![]() RN1ARB<$100 | Overavg 65¢ | $579.13 | $366.91 | -$37.22 | 55% 5703-4745 (10448) |
| └ Over leg | Overavg 65¢ | $325 | $287.5 | -$37.5 | |
| └ Under leg | Underavg 37¢ | $69.13 | $79.41 | +$0.28 | |
0X 0x228B8d11EBa89BF1c554f8879a9293B7106DaF4c-1765442354872 | Overavg 65.7¢ | $2.7K | $361.03 | -$325.02 | 55% 1770-1448 (3218) |
MI micky456 | Overavg 67¢ | $288.77 | $247.98 | -$40.79 | 47% 590-656 (1246) |
TA takeormake | Overavg 46¢ | $219.88 | $203.15 | -$16.73 | 57% 3591-2667 (6258) |
TO topdogbigboiCTR | Underavg 57¢ | $185.56 | $188.48 | +$2.92 | 38% 1308-2106 (3414) |
SU suitcase6628CTR | Underavg 41¢ | $791.23 | $168.09 | -$54.14 | 65% 668-360 (1028) |
MA MadridTimeCTR | Underavg 38¢ | $132.13 | $147.88 | +$15.75 | 38% 1183-1919 (3102) |
LR lryyyCTR<$100 | Underavg 54.9¢ | $51.09 | $55.79 | +$4.7 | 46% 877-1050 (1927) |
0X 0x1bc32be106439240f59aa25668e613831a5cdc6e<$100 | Overavg 32¢ | $41.27 | $51.6 | +$10.33 | 58% 3760-2730 (6490) |
PA Pan9XCTR | Underavg 59¢ | $107.75 | $45.52 | -$45.57 | 50% 1827-1860 (3687) |
SE sentrioCTR<$100 | Underavg 58¢ | $12.68 | $12.9 | +$0.22 | 41% 1108-1568 (2676) |
![]() balthazarCTR<$100 | Underavg 33¢ | $6.6 | $12 | +$5.4 | 43% 5158-6923 (12081) |
GH ghorrockCTR<$100 | Underavg 57.5¢ | $11.5 | $11.8 | +$0.3 | 53% 2063-1842 (3905) |
FE ferdinand2CTR<$100 | Underavg 33¢ | $6.27 | $8.08 | +$1.8 | 48% 2325-2529 (4854) |
VE VenusianCTR<$100 | Underavg 43¢ | $8.17 | $7.79 | -$0.38 | 37% 1155-1966 (3121) |
Invested
$5,400
Value
$5.2K
PnL
-$168.91
Record
6%
14-208 (222)
Invested
$2,277.01
Value
$2.2K
PnL
-$79.73
Record
49%
430-445 (875)
Both legs:
Invested
$665.95
Value
$703.19
PnL
+$37.24
Record
49%
4290-4528 (8818)
Invested
$511.89
Value
$537.27
PnL
+$105.52
Record
47%
3551-3935 (7486)
RN1ARB<$100Invested
$579.13
Value
$366.91
PnL
-$37.22
Record
55%
5703-4745 (10448)
Both legs:
Invested
$2,702.12
Value
$361.03
PnL
-$325.02
Record
55%
1770-1448 (3218)
Invested
$288.77
Value
$247.98
PnL
-$40.79
Record
47%
590-656 (1246)
Invested
$219.88
Value
$203.15
PnL
-$16.73
Record
57%
3591-2667 (6258)
Invested
$185.56
Value
$188.48
PnL
+$2.92
Record
38%
1308-2106 (3414)
Invested
$791.23
Value
$168.09
PnL
-$54.14
Record
65%
668-360 (1028)
Invested
$132.13
Value
$147.88
PnL
+$15.75
Record
38%
1183-1919 (3102)
Invested
$51.09
Value
$55.79
PnL
+$4.7
Record
46%
877-1050 (1927)
Invested
$41.27
Value
$51.6
PnL
+$10.33
Record
58%
3760-2730 (6490)
Invested
$107.75
Value
$45.52
PnL
-$45.57
Record
50%
1827-1860 (3687)
Invested
$12.68
Value
$12.9
PnL
+$0.22
Record
41%
1108-1568 (2676)
balthazarCTR<$100Invested
$6.6
Value
$12
PnL
+$5.4
Record
43%
5158-6923 (12081)
Invested
$11.5
Value
$11.8
PnL
+$0.3
Record
53%
2063-1842 (3905)
Invested
$6.27
Value
$8.08
PnL
+$1.8
Record
48%
2325-2529 (4854)
Invested
$8.17
Value
$7.79
PnL
-$0.38
Record
37%
1155-1966 (3121)
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EV Calculator
Consensus % is how many tracked traders hold a side, not a win probability.
59.0¢ 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
shaillakhani
Over — $5.2K
Anon455
ARBArbitrage — excluded
Flaznorp
Over — $703.19
38791873984189
CTRUnder — $537.27

RN1
ARBArbitrage — excluded
0x228B8d11EBa89BF1c554f8879a9293B7106DaF4c-1765442354872
Over — $361.03
micky456
Over — $247.98
takeormake
Over — $203.15
topdogbigboi
CTRUnder — $188.48
suitcase6628
CTRUnder — $168.09