
Celtics vs. 76ers: O/U 235.5
5 of 8 top Polymarket traders hold Under (63%) · Under at 89¢ · $1K held · ended Nov 11
⚠️
Avoid
Under
8
Under 63%
$1.3K
$121
76.4¢ → 88.5¢
+16% since entry · 5 traders
Research grade
AvoidUnder at 89%
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.
- 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
5 of 8 top traders (63%)3 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 |
|---|---|---|---|---|---|
FL Flaznorp | Underavg 75.2¢ | $775.62 | $892.4 | +$116.79 | 50% 1503-1507 (3010) |
0X 0x9b11866433281ade9f2811dbde8acdefc45f5375CTR | Overavg 26¢ | $251.68 | $256.52 | +$4.84 | 54% 217-188 (405) |
38 38791873984189<$100 | Underavg 81¢ | $57.03 | $53.53 | -$3.5 | 48% 947-1017 (1964) |
![]() RN1CTR<$100 | Overavg 24¢ | $43.02 | $45.19 | +$2.17 | 58% 3802-2782 (6584) |
0X 0x1bc32be106439240f59aa25668e613831a5cdc6e<$100 | Underavg 87¢ | $40.02 | $39.79 | -$0.23 | 62% 2344-1436 (3780) |
SU suitcase6628<$100 | Underavg 87¢ | $34.8 | $34.6 | -$0.2 | 65% 175-96 (271) |
0X 0x228B8d11EBa89BF1c554f8879a9293B7106DaF4c-1765442354872CTR<$100 | Overavg 13¢ | $11.18 | $12.47 | +$1.29 | 56% 488-383 (871) |
65 6512395314597884<$100 | Underavg 80¢ | $8 | $7.85 | -$0.15 | 51% 3172-3071 (6243) |
Invested
$775.62
Value
$892.4
PnL
+$116.79
Record
50%
1503-1507 (3010)
Invested
$251.68
Value
$256.52
PnL
+$4.84
Record
54%
217-188 (405)
Invested
$57.03
Value
$53.53
PnL
-$3.5
Record
48%
947-1017 (1964)
RN1CTR<$100Invested
$43.02
Value
$45.19
PnL
+$2.17
Record
58%
3802-2782 (6584)
Invested
$40.02
Value
$39.79
PnL
-$0.23
Record
62%
2344-1436 (3780)
Invested
$34.8
Value
$34.6
PnL
-$0.2
Record
65%
175-96 (271)
Invested
$11.18
Value
$12.47
PnL
+$1.29
Record
56%
488-383 (871)
Invested
$8
Value
$7.85
PnL
-$0.15
Record
51%
3172-3071 (6243)
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EV Calculator
Consensus % is how many tracked traders hold a side, not a win probability.
88.5¢ price + 1.0¢ spread + 0.5¢ 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
Flaznorp
Under — $892.4
0x9b11866433281ade9f2811dbde8acdefc45f5375
CTROver — $256.52
38791873984189
Under — $53.53

RN1
CTROver — $45.19
0x1bc32be106439240f59aa25668e613831a5cdc6e
Under — $39.79
suitcase6628
Under — $34.6
0x228B8d11EBa89BF1c554f8879a9293B7106DaF4c-1765442354872
CTROver — $12.47
6512395314597884
Under — $7.85