
Will the Central Bank of Colombia make no change to the monetary policy interest rate at the December meeting?
2 of 8 top Polymarket traders hold Yes (25%) · Yes at 66¢ · $1K held · ends Dec 18
⚖️
Neutral
Yes
8
Yes 25%
$1.1K
$173.87
55.6¢ → 66¢
+19% since entry · 2 traders
Research grade
NeutralYes at 66%
No measured edge, which here means a loss: the plain consensus (5+ holders, 60 %+, held to resolution) lost −3.0 % a trade after costs out of sample in the full-year test (n 86,296, 95 % CI −3.6 to −2.4 %).
- 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
2 of 8 top traders (25%)6 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
2 traders
Top 2 hold 100%
Freshness
Late
348h old
Flip Quality
Clean
0 consensus flips
25% of non-arb traders are on Yes. Concentration is driven by the top two positions owning 100% of that side's value.
| Trader | Position | Invested | Value | PnL | Record |
|---|---|---|---|---|---|
![]() YoungAlphaGoat | Yesavg 55.7¢ | $652.65 | $773.53 | +$120.88 | 45% 389-485 (874) |
![]() IstarothCTR | Noavg 39.6¢ | $153.36 | $126.69 | -$21.9 | 16% 410-2142 (2552) |
XT xtxpleasecallme | Yesavg 55.4¢ | $920.25 | $118.59 | +$81.66 | 35% 17137-31654 (48791) |
GO godblessme2026CTR<$100 | Noavg 36.2¢ | $13.76 | $12.92 | -$0.84 | 42% 6067-8370 (14437) |
WA WarriorHCTR<$100 | Noavg 45¢ | $13.95 | $10.54 | -$3.41 | 17% 1044-5063 (6107) |
LI lissartterCTR<$100 | Noavg 31.5¢ | $94.48 | $9.3 | -$0.27 | 42% 5362-7384 (12746) |
LP lpgbCTR<$100 | Noavg 36¢ | $8.28 | $7.82 | -$0.46 | 24% 285-886 (1171) |
0X 0x9495d622aB74a6O1AD1668D3DD4F7A2E68C3468FCTR<$100 | Noavg 43¢ | $9.46 | $4.08 | -$1.78 | 25% 1608-4781 (6389) |
YoungAlphaGoatInvested
$652.65
Value
$773.53
PnL
+$120.88
Record
45%
389-485 (874)
IstarothCTRInvested
$153.36
Value
$126.69
PnL
-$21.9
Record
16%
410-2142 (2552)
Invested
$920.25
Value
$118.59
PnL
+$81.66
Record
35%
17137-31654 (48791)
Invested
$13.76
Value
$12.92
PnL
-$0.84
Record
42%
6067-8370 (14437)
Invested
$13.95
Value
$10.54
PnL
-$3.41
Record
17%
1044-5063 (6107)
Invested
$94.48
Value
$9.3
PnL
-$0.27
Record
42%
5362-7384 (12746)
Invested
$8.28
Value
$7.82
PnL
-$0.46
Record
24%
285-886 (1171)
Invested
$9.46
Value
$4.08
PnL
-$1.78
Record
25%
1608-4781 (6389)
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EV Calculator
Consensus % is how many tracked traders hold a side, not a win probability.
66.0¢ price + 1.0¢ spread + 0.9¢ fee (Politics 4%). 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.