DEMO / SIMULATED DATA — spreads, prices and persistence estimates are seeded for product evaluation. Not connected to any licensed market feed.
NCAAB · spread
Purdue @ Illinois
Spread +2.5 · starts 7/28/2026, 2:23:39 PM
1.92%
Arbitrage spread (1 − Σ 1/odds)
Locked ROI 1.96%
equivalence conf 93%
persistence est ~90s
capacity ≈ $1,800
Opposing legs
Side A · theScore Bet
+108
Illinois +2.5
- Decimal odds
- 2.0800
- Quote age
- 18s
Side B · bet365
+100
Purdue -2.5
- Decimal odds
- 2.0000
- Quote age
- 6s
Stake calculator
Stake theScore Bet
$490.20
Stake bet365
$509.80
Guaranteed payout
$1,019.60
Locked profit
$19.60
Spread history (last 30 min)
min 0.000%velocity +0.195%/minmax 1.923%
Calculation breakdown
- 1 / decA
- 0.480769
- 1 / decB
- 0.500000
- impliedSum
- 0.980769
- arbitrageSpread = 1 − impliedSum
- 1.9231%
- lockedROI = 1/impliedSum − 1
- 1.9608%
Score components
- Spread
- 0.385
- Persistence prob.
- 0.300
- Execution conf.
- 0.763
- Bankroll fit (default)
- 0.850
- Composite (0–100)
- 7
Score is a heuristic estimate. Only the deterministic math determines whether an arbitrage exists.
Evidence & audit trail
- First seen 5:51:39 AM
- Last seen 6:03:39 AM
- Equivalence key: ncaab:evt_005:spread:2.5:std
- Provider: demo (simulated)