
Tofas vs. Trabzonspor: O/U 170.5
3 of 5 top Polymarket traders hold Under (60%) · Under at 95¢ · $312 held · ended Nov 14
⚠️
Avoid
Under
5
Under 60%
1 arb excluded
$311.66
$33.53
52.3¢ → 95¢
+82% since entry · 3 traders
Research grade
AvoidUnder at 95%
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
3 of 5 top traders (60%)1 arbitrage trader dimmed2 hold an outcome priced under 50%5 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 96%
Freshness
Fresh
1h old
Flip Quality
Clean
0 consensus flips
60% of non-arb traders are on Under. Concentration is driven by the top two positions owning 96% of that side's value.
| Trader | Position | Invested | Value | PnL | Record |
|---|---|---|---|---|---|
FL FlaznorpARB<$100 | Overavg 46.2¢ | $177.37 | $135.49 | -$41.88 | 49% 3811-3974 (7785) |
| └ Under leg | Underavg 49¢ | $47.37 | $76.37 | +$29 | |
| └ Over leg | Overavg 46.2¢ | $130 | $59.12 | -$70.88 | |
SU suntori<$100 | Underavg 53.7¢ | $55.77 | $98.61 | +$42.84 | 46% 2616-3104 (5720) |
NA NatoAlfista<$100 | Underavg 50.9¢ | $45.09 | $47.62 | +$2.53 | 43% 180-237 (417) |
OM omnibus-076daaCTR<$100 | Overavg 44¢ | $19.38 | $20.26 | +$0.88 | 46% 487-575 (1062) |
FE ferdinand2CTR<$100 | Overavg 46¢ | $11.51 | $5.25 | -$6.26 | 48% 2067-2229 (4296) |
![]() VeryLucky888<$100 | Underavg 47.8¢ | $52.78 | $4.43 | -$6.45 | 53% 1343-1170 (2513) |
Invested
$177.37
Value
$135.49
PnL
-$41.88
Record
49%
3811-3974 (7785)
Both legs:
Invested
$55.77
Value
$98.61
PnL
+$42.84
Record
46%
2616-3104 (5720)
Invested
$45.09
Value
$47.62
PnL
+$2.53
Record
43%
180-237 (417)
Invested
$19.38
Value
$20.26
PnL
+$0.88
Record
46%
487-575 (1062)
Invested
$11.51
Value
$5.25
PnL
-$6.26
Record
48%
2067-2229 (4296)
VeryLucky888<$100Invested
$52.78
Value
$4.43
PnL
-$6.45
Record
53%
1343-1170 (2513)
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EV Calculator
Consensus % is how many tracked traders hold a side, not a win probability.
95.0¢ price + 1.0¢ spread + 0.2¢ 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.