
Spread: Celtics (-4.5)
15 of 17 top Polymarket traders hold Celtics (88%) · Celtics at 53¢ · $19K held · ended Nov 11
⚠️
Avoid
Celtics
17
Celtics 88%
4 arb excluded
$18.9K
$1.4K
40.4¢ → 52.5¢
+30% since entry · 15 traders
Research grade
AvoidCeltics at 53%
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.
- Side priced 50–60¢Full year, out of sample: 0.50–0.70 lost −2.9 % a trade (n 23,546, 95 % CI −3.9 to −1.9).
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
15 of 17 top traders (88%)4 arbitrage traders dimmed2 hold an outcome priced under 50%5 small positions dimmed (<$100 invested)
Outcome Probabilities
Smart Money Breakdown by Outcome
Signal Intelligence
Momentum
Surging
+51 pts consensus
Breadth
16 traders
Top 2 hold 81%
Freshness
Fresh
7h old
Flip Quality
Watch
1 consensus flip
89% of non-arb traders are on Celtics. Concentration is driven by the top two positions owning 81% of that side's value.
| Trader | Position | Invested | Value | PnL | Record |
|---|---|---|---|---|---|
HO HomeRunHazard | Celticsavg 39.5¢ | $10.4K | $11.3K | +$920.46 | 57% 3074-2312 (5386) |
0X 0x9b11866433281ade9f2811dbde8acdefc45f5375 | Celticsavg 44.3¢ | $1.5K | $1.8K | +$277.79 | 54% 217-188 (405) |
![]() VeryLucky888 | Celticsavg 39¢ | $1.6K | $1.7K | +$160 | 51% 300-292 (592) |
65 6512395314597884CTR | 76ersavg 54¢ | $902.4 | $828.09 | -$74.31 | 51% 3172-3072 (6244) |
KE keeptheblueflagflyinghigh | Celticsavg 49.9¢ | $504.83 | $530.67 | +$25.84 | 54% 1657-1434 (3091) |
0X 0x228B8d11EBa89BF1c554f8879a9293B7106DaF4c-1765442354872 | Celticsavg 43¢ | $522.8 | $521.2 | -$1.6 | 56% 488-383 (871) |
FL FlaznorpARB<$100 | Celticsavg 40.6¢ | $433.73 | $428.11 | +$52.09 | 50% 1504-1508 (3012) |
| └ Celtics leg | Celticsavg 40.6¢ | $247.83 | $320.28 | +$72.45 | |
| └ 76ers leg | 76ersavg 55¢ | $124.85 | $107.82 | -$20.36 | |
BR BreakTheBank | Celticsavg 40¢ | $335.8 | $360.98 | +$25.18 | 42% 574-809 (1383) |
![]() RN1ARB<$100 | Celticsavg 44.5¢ | $287.94 | $317.6 | +$29.66 | 58% 3802-2784 (6586) |
| └ Celtics leg | Celticsavg 44.5¢ | $171.78 | $202.65 | +$30.87 | |
| └ 76ers leg | 76ersavg 48¢ | $116.16 | $114.95 | -$1.21 | |
38 38791873984189ARB<$100 | 76ersavg 55.6¢ | $266.01 | $259.21 | +$12.88 | 48% 949-1019 (1968) |
| └ Celtics leg | Celticsavg 40¢ | $123.16 | $132.44 | +$9.77 | |
| └ 76ers leg | 76ersavg 55.6¢ | $123.66 | $126.77 | +$3.11 | |
BI biying88888 | Celticsavg 42.6¢ | $159.66 | $196.83 | +$37.17 | 27% 63-170 (233) |
MA MadridTime | Celticsavg 46.4¢ | $143.88 | $162.75 | +$18.87 | 28% 279-704 (983) |
SN SnakeBall | Celticsavg 39.7¢ | $135.83 | $147.12 | +$11.3 | 48% 190-206 (396) |
LI LightParadox | Celticsavg 48.5¢ | $133.48 | $144.63 | +$11.15 | 28% 275-716 (991) |
LI Limousin | Celticsavg 42.6¢ | $81.38 | $100.38 | +$19 | 28% 285-731 (1016) |
VE Venusian<$100 | Celticsavg 46¢ | $66.74 | $76.17 | +$9.43 | 28% 279-730 (1009) |
PA Pan9XARB<$100 | 76ersavg 54.7¢ | $97.83 | $43.8 | +$4.63 | 49% 444-470 (914) |
| └ 76ers leg | 76ersavg 54.7¢ | $26.26 | $22.8 | -$1.77 | |
| └ Celtics leg | Celticsavg 40¢ | $16.02 | $21 | +$6.4 | |
TA takeormake<$100 | Celticsavg 40¢ | $14.8 | $15.91 | +$1.11 | 59% 3119-2207 (5326) |
SE sentrio<$100 | Celticsavg 38¢ | $1.9 | $2.15 | +$0.25 | 34% 233-457 (690) |
RL RLWG<$100 | Celticsavg 40¢ | $2 | $2.15 | +$0.15 | 68% 1599-746 (2345) |
AM ameisgoat11CTR<$100 | 76ersavg 59¢ | $1.94 | $1.87 | -$0.07 | 26% 181-519 (700) |
Invested
$10,374.67
Value
$11.3K
PnL
+$920.46
Record
57%
3074-2312 (5386)
Invested
$1,494.8
Value
$1.8K
PnL
+$277.79
Record
54%
217-188 (405)
VeryLucky888Invested
$1,560
Value
$1.7K
PnL
+$160
Record
51%
300-292 (592)
Invested
$902.4
Value
$828.09
PnL
-$74.31
Record
51%
3172-3072 (6244)
Invested
$504.83
Value
$530.67
PnL
+$25.84
Record
54%
1657-1434 (3091)
Invested
$522.8
Value
$521.2
PnL
-$1.6
Record
56%
488-383 (871)
Invested
$433.73
Value
$428.11
PnL
+$52.09
Record
50%
1504-1508 (3012)
Both legs:
Invested
$335.8
Value
$360.98
PnL
+$25.18
Record
42%
574-809 (1383)
RN1ARB<$100Invested
$287.94
Value
$317.6
PnL
+$29.66
Record
58%
3802-2784 (6586)
Both legs:
Invested
$266.01
Value
$259.21
PnL
+$12.88
Record
48%
949-1019 (1968)
Both legs:
Invested
$159.66
Value
$196.83
PnL
+$37.17
Record
27%
63-170 (233)
Invested
$143.88
Value
$162.75
PnL
+$18.87
Record
28%
279-704 (983)
Invested
$135.83
Value
$147.12
PnL
+$11.3
Record
48%
190-206 (396)
Invested
$133.48
Value
$144.63
PnL
+$11.15
Record
28%
275-716 (991)
Invested
$81.38
Value
$100.38
PnL
+$19
Record
28%
285-731 (1016)
Invested
$66.74
Value
$76.17
PnL
+$9.43
Record
28%
279-730 (1009)
Invested
$97.83
Value
$43.8
PnL
+$4.63
Record
49%
444-470 (914)
Both legs:
Invested
$14.8
Value
$15.91
PnL
+$1.11
Record
59%
3119-2207 (5326)
Invested
$1.9
Value
$2.15
PnL
+$0.25
Record
34%
233-457 (690)
Invested
$2
Value
$2.15
PnL
+$0.15
Record
68%
1599-746 (2345)
Invested
$1.94
Value
$1.87
PnL
-$0.07
Record
26%
181-519 (700)
Chat
EV Calculator
Consensus % is how many tracked traders hold a side, not a win probability.
52.5¢ 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.
Market Info
Traders in this Market
HomeRunHazard
Celtics — $11.3K
0x9b11866433281ade9f2811dbde8acdefc45f5375
Celtics — $1.8K

VeryLucky888
Celtics — $1.7K
6512395314597884
CTR76ers — $828.09
keeptheblueflagflyinghigh
Celtics — $530.67
0x228B8d11EBa89BF1c554f8879a9293B7106DaF4c-1765442354872
Celtics — $521.2
Flaznorp
ARBArbitrage — excluded
BreakTheBank
Celtics — $360.98

RN1
ARBArbitrage — excluded
38791873984189
ARBArbitrage — excluded