Pro Baseball Playoff Qualifiers

Prediction markets currently give a 44% probability that Pro Baseball Playoff Qualifiers. This contract trades at 44¢ on Kalshi, closing November 1, 2026. This Boston playoff qualifier market shows extreme volatility (639% realized vol) with a notably asymmetric yield structure favoring the Yes side at 233.9% versus 144.4% for No, suggesting strong directional conviction despite the 46¢ midpoint implying near coin-flip odds.

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44¢
Bid/Ask 31/40¢·Spread 9¢·Vol $520.16·OI $11,989.94·Closes Nov 1, 2026·189d remaining
KXMLBPLAYOFFS-26-BOS
7-day price595 snapshots · 62 regime
57¢30¢ current
Apr 826¢Apr 26

Analysis

9d ago

This Boston playoff qualifier market shows extreme volatility (639% realized vol) with a notably asymmetric yield structure favoring the Yes side at 233.9% versus 144.4% for No, suggesting strong directional conviction despite the 46¢ midpoint implying near coin-flip odds. The market has declined 4 cents over seven days while maintaining thin liquidity at just $154.61 daily volume against $6.01k open interest, creating potential execution challenges for larger positions. With 199 days to expiration and a 3.90 vol ratio indicating elevated uncertainty relative to historical norms, the 1¢ spread is surprisingly tight given the information arrival rate of 1.5 events per hour and neutral regime conditions.

Resolution rules

If Boston is one of the 2026 Pro Baseball Playoff Qualifiers, then the market resolves to Yes.

Indicators

IY (Yes) 497.5%
IY (No) 75.2%
Adj IY 160%
CRI 3
Overround 10.4%
LAS 0.36
▶ Full indicator table (6)
IndicatorValue
IY (Yes)497.5%
IY (No)75.2%
Adj IY160%
CRI3
Overround10.4%
LAS0.36

Regime

Label
neutral
Score
0.341
Spread
9¢
Computed
4/26/2026, 11:12:02 PM
Observability lowEvent type sports
Has orderbookIndicators computed 4/26/2026, 11:08:29 PM

Trade

View on kalshisf trade KXMLBPLAYOFFS-26-BOS yes 100

Related concepts

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