
Spread: Knicks (-13.5)
2 of 3 top Polymarket traders hold Magic (67%) · Magic at 59¢ · $769 held · ended Oct 25
⚠️
Avoid
Magic
3
Magic 67%
1 arb excluded
$769.18
$192.36
55¢ → 59¢
+7% since entry · 2 traders
Research grade
AvoidMagic at 59%
Matches a pattern that lost clearly more than the trading costs in the backtests.
- BasketballBasketball lost in both windows: −12.0 % a trade in spring (95 % CI −22 to −2), −9.2 % in October.
- Spread or totalSpreads and totals: −14.5 % a trade in spring (95 % CI −27 to −1), +1.5 % in October: no edge.
- Fewer than 5 holdersEvery backtest needed 5+ holders; with fewer nothing was measured.
- Side priced 50–60¢0.50–0.70 lost −3.2 % a trade pooled (n 3,834).
Backtest of Oct 22 2026: one entry per market, held to resolution, after a 1¢ half-spread and Polymarket's taker fees. The grade never goes above “Research candidate”: no rule passed the multiple-testing check. It is not a forecast and not advice.
Smart Money Signal
2 of 3 top traders (67%)1 arbitrage trader dimmed1 holds an outcome priced under 50%2 small positions dimmed (<$100 invested)
Outcome Probabilities
Smart Money Breakdown by Outcome
| Trader | Position | Invested | Value | PnL | Record |
|---|---|---|---|---|---|
KE keeptheblueflagflyinghigh | Magicavg 55¢ | $230.95 | $426.23 | +$195.29 | 46% 328-382 (710) |
TA takeormakeARB<$100 | Knicksavg 33.5¢ | $283.62 | $307.09 | +$23.47 | 55% 3104-2515 (5619) |
| └ Knicks leg | Knicksavg 33.5¢ | $152.01 | $186.14 | +$34.13 | |
| └ Magic leg | Magicavg 64.2¢ | $131.61 | $120.95 | -$10.66 | |
![]() HRTradingCTR<$100 | Knicksavg 45.3¢ | $36.04 | $32.91 | -$3.13 | 56% 1895-1497 (3392) |
RL RLWG<$100 | Magicavg 55¢ | $2.75 | $2.95 | +$0.2 | 51% 4438-4219 (8657) |
Invested
$230.95
Value
$426.23
PnL
+$195.29
Record
46%
328-382 (710)
Invested
$283.62
Value
$307.09
PnL
+$23.47
Record
55%
3104-2515 (5619)
Both legs:
HRTradingCTR<$100Invested
$36.04
Value
$32.91
PnL
-$3.13
Record
56%
1895-1497 (3392)
Invested
$2.75
Value
$2.95
PnL
+$0.2
Record
51%
4438-4219 (8657)
Chat
Sign in with your wallet to post.
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.