
North Dakota State Bison vs. San Francisco Dons
9 of 10 top Polymarket traders hold San Francisco Dons (90%) · San Francisco Dons at 78¢ · $10K held · ended Nov 6
⚠️
Avoid
San Francisco Dons
10
San Francisco Dons 90%
$10.0K
$2.27
77.3¢ → 77.5¢
+0% since entry · 9 traders
Research grade
AvoidSan Francisco Dons at 78%
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.
- 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
9 of 10 top traders (90%)1 holds an outcome priced under 50%1 small position dimmed (<$100 invested)
Outcome Probabilities
Smart Money Breakdown by Outcome
Signal Intelligence
Momentum
Flat
+0 pts consensus
Breadth
9 traders
Top 2 hold 60%
Freshness
Fresh
3h old
Flip Quality
Clean
0 consensus flips
90% of non-arb traders are on San Francisco Dons. Concentration is driven by the top two positions owning 60% of that side's value.
| Trader | Position | Invested | Value | PnL | Record |
|---|---|---|---|---|---|
HO HomeRunHazard | San Francisco Donsavg 77¢ | $3.4K | $3.4K | +$1.44 | 54% 18312-15411 (33723) |
HI hi774c | San Francisco Donsavg 78¢ | $2.0K | $2.0K | -$25.37 | 46% 5267-6108 (11375) |
FO forecastication4 | San Francisco Donsavg 77¢ | $1.6K | $1.6K | +$10.65 | 50% 1396-1400 (2796) |
0X 0x6453Db824e2bFa4eAcE63b16F716ba663cf66a16-1740178698115CTR | North Dakota State Bisonavg 22.2¢ | $1.1K | $1.1K | +$25.21 | 44% 72-92 (164) |
![]() nigiri99 | San Francisco Donsavg 78¢ | $1.1K | $1.0K | -$13.47 | 46% 8703-10373 (19076) |
![]() 0xheavy888 | San Francisco Donsavg 77¢ | $439.52 | $340.63 | +$2.2 | 56% 8126-6440 (14566) |
BO BoomLaLa | San Francisco Donsavg 77¢ | $154 | $154 | +$1 | 53% 12543-11257 (23800) |
![]() VeryLucky888 | San Francisco Donsavg 76.5¢ | $153 | $154 | +$1 | 58% 47174-34031 (81205) |
SE sentrio | San Francisco Donsavg 77¢ | $137.67 | $137.67 | +$0 | 50% 26188-25839 (52027) |
PA Pan9X<$100 | San Francisco Donsavg 77.9¢ | $33.49 | $33.11 | -$0.38 | 54% 10159-8530 (18689) |
Invested
$3,395.65
Value
$3.4K
PnL
+$1.44
Record
54%
18312-15411 (33723)
Invested
$1,978.65
Value
$2.0K
PnL
-$25.37
Record
46%
5267-6108 (11375)
Invested
$1,639.33
Value
$1.6K
PnL
+$10.65
Record
50%
1396-1400 (2796)
Invested
$1,121.31
Value
$1.1K
PnL
+$25.21
Record
44%
72-92 (164)
nigiri99Invested
$1,050.66
Value
$1.0K
PnL
-$13.47
Record
46%
8703-10373 (19076)
0xheavy888Invested
$439.52
Value
$340.63
PnL
+$2.2
Record
56%
8126-6440 (14566)
Invested
$154
Value
$154
PnL
+$1
Record
53%
12543-11257 (23800)
VeryLucky888Invested
$153
Value
$154
PnL
+$1
Record
58%
47174-34031 (81205)
Invested
$137.67
Value
$137.67
PnL
+$0
Record
50%
26188-25839 (52027)
Invested
$33.49
Value
$33.11
PnL
-$0.38
Record
54%
10159-8530 (18689)
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EV Calculator
Consensus % is how many tracked traders hold a side, not a win probability.
77.5¢ price + 1.0¢ spread + 0.8¢ 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
San Francisco Dons — $3.4K
hi774c
San Francisco Dons — $2.0K
forecastication4
San Francisco Dons — $1.6K
0x6453Db824e2bFa4eAcE63b16F716ba663cf66a16-1740178698115
CTRNorth Dakota State Bison — $1.1K

nigiri99
San Francisco Dons — $1.0K

0xheavy888
San Francisco Dons — $340.63
BoomLaLa
San Francisco Dons — $154

VeryLucky888
San Francisco Dons — $154
sentrio
San Francisco Dons — $137.67
Pan9X
San Francisco Dons — $33.11