Rain in St. Louis in Nov 2026?
50/50 line55%Above 3 inches
Line nearest 50/50
55%
Market median
3.345inch
Biggest 24h move
—
24h volume
$347
Current odds
ladder — each rung is its own yes/noAbove 1 inch
95%
Above 2 inches
76%
Above 3 inches
55%
-3
Above 4 inches
40%
Above 5 inches
24%
Above 6 inches
14%
What the market expects
median 3.345inchChance of landing in each range, from the difference between neighbouring "above" rungs.
Odds over time
rungs nearest 50/50 · hourlyAll outcomes
7| Outcome | Odds | 24h change | 24h volume | Open interest |
|---|---|---|---|---|
| Above 1 inch | 95% | — | $346 | $346 |
| Above 2 inches | 76% | — | $0 | $0 |
| Above 3 inches | 55% | -3.0 | $1 | $12 |
| Above 4 inches | 40% | — | $0 | $0 |
| Above 5 inches | 24% | — | $0 | $0 |
| Above 6 inches | 14% | — | $0 | $0 |
| Above 7 inches | 8% | — | $0 | $0 |