Pro Basketball Summer League Spread

KXNBASUMMERSPREAD · Sports

348 events563 snapshotsCoverage since May 2026

Cheap contracts here resolved well above their price — historically underpriced.

Contracts averaging 17¢ resolved YES 25.7% of the time (k=86).

Price vs. actual outcome

Final hour before close

Market underpricesMarket overprices

How often it actually happened

What the market charged

Series views omit confidence intervals where samples are thin — hollow dots have fewer than 10 events. Every point shows its counts on hover.

Price bands in detail

Price bandAvg priceActually happenedEventsSnapshots

1–9¢5.1%17.1%1941

10–19¢15.2%27.1%3159

20–29¢24.4%29.6%3671

30–39¢33.8%39.1%3564

40–49¢44.3%43.4%3253

50–59¢53.9%47.6%3242

60–69¢63.8%40.6%2532

70–79¢74.4%64.3%1214

80–89¢85.4%50.0%914

90–99¢96.7%50.0%510