
Marco Rubio out as Secretary of State by March 31, 2027?
1 of 6 top Polymarket traders hold No (17%) · No at 79¢ · $3K held · ends Apr 1, 2027
⚖️
Neutral
No
6
No 17%
3 arb excluded
$3.2K
-$16.8
Research grade
NeutralNo at 79%
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
1 of 6 top traders (17%)3 arbitrage traders dimmed5 hold an outcome priced under 50%3 small positions dimmed (<$100 invested)
Outcome Probabilities
Smart Money Breakdown by Outcome
Signal Intelligence
Momentum
Flat
+0 pts consensus
Breadth
1 traders
Top 2 hold 100%
Freshness
Late
107h old
Flip Quality
Clean
0 consensus flips
17% of non-arb traders are on No. Concentration is driven by the top two positions owning 100% of that side's value.
| Trader | Position | Invested | Value | PnL | Record |
|---|---|---|---|---|---|
![]() Tenebrus7 | Noavg 77.5¢ | $2.4K | $2.5K | +$15 | 0% 0-41 (41) |
![]() BigRabbitCTR | Yesavg 24¢ | $318.48 | $285.3 | -$33.17 | 42% 490-682 (1172) |
WA WarriorHARB<$100 | Noavg 77.3¢ | $396.25 | $259.99 | -$2.61 | — 0-12 (12) |
| └ No leg | Noavg 77.3¢ | $202.07 | $203.81 | +$1.31 | |
| └ Yes leg | Yesavg 22.6¢ | $59.18 | $56.18 | -$3.92 | |
SU SulkingCryptoARB<$100 | Noavg 79¢ | $98.98 | $97.51 | -$1.47 | — 1-9 (10) |
| └ No leg | Noavg 79¢ | $77.42 | $76.44 | -$0.98 | |
| └ Yes leg | Yesavg 22¢ | $21.56 | $21.07 | -$0.49 | |
XT xtxpleasecallmeARB<$100 | Noavg 79¢ | $94.14 | $92.51 | -$1.64 | 41% 3010-4415 (7425) |
| └ No leg | Noavg 79¢ | $50 | $49.37 | -$0.63 | |
| └ Yes leg | Yesavg 22¢ | $44.14 | $43.14 | -$1 | |
![]() UbuntuTradingCTR<$100 | Yesavg 23¢ | $92 | $43 | -$3 | 47% 1610-1838 (3448) |
![]() LolakisCTR | Yesavg 22¢ | $220 | $14.21 | +$4.45 | 0% 0-31 (31) |
TH TheWindKnowsmyNameCTR<$100 | Yesavg 22¢ | $2.44 | $2.38 | -$0.06 | 4% 5-125 (130) |
GH ghorrockCTR<$100 | Yesavg 22¢ | $1.1 | $1.08 | -$0.03 | 51% 266-256 (522) |
Tenebrus7Invested
$2,435.04
Value
$2.5K
PnL
+$15
Record
0%
0-41 (41)
BigRabbitCTRInvested
$318.48
Value
$285.3
PnL
-$33.17
Record
42%
490-682 (1172)
Invested
$396.25
Value
$259.99
PnL
-$2.61
Record
—
0-12 (12)
Both legs:
Invested
$98.98
Value
$97.51
PnL
-$1.47
Record
—
1-9 (10)
Both legs:
Invested
$94.14
Value
$92.51
PnL
-$1.64
Record
41%
3010-4415 (7425)
Both legs:
UbuntuTradingCTR<$100Invested
$92
Value
$43
PnL
-$3
Record
47%
1610-1838 (3448)
LolakisCTRInvested
$220
Value
$14.21
PnL
+$4.45
Record
0%
0-31 (31)
Invested
$2.44
Value
$2.38
PnL
-$0.06
Record
4%
5-125 (130)
Invested
$1.1
Value
$1.08
PnL
-$0.03
Record
51%
266-256 (522)
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EV Calculator
Consensus % is how many tracked traders hold a side, not a win probability.
78.5¢ price + 1.0¢ spread + 0.8¢ fee (Other / General 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

Tenebrus7
No — $2.5K

BigRabbit
CTRYes — $285.3
WarriorH
ARBArbitrage — excluded
SulkingCrypto
ARBArbitrage — excluded
xtxpleasecallme
ARBArbitrage — excluded

UbuntuTrading
CTRYes — $43

Lolakis
CTRYes — $14.21
TheWindKnowsmyName
CTRYes — $2.38
ghorrock
CTRYes — $1.08