SimpleFunctions

8+ rebounds for Stephon Castle

Stephon Castle: 8+ rebounds: Stephon Castle: 8+ is priced at 18¢ midpoint on Kalshi. Current book: 17¢ bid, 19¢ ask, 2¢ spread. This outcome ranks #11 of 16 inside KXNBAREB-26MAY24OKCSAS.

Price history

18¢ current

+1¢
15¢20¢
May 23, 2026May 23, 2026

Contract brief

If Stephon Castle records 8+ Rebounds in the Oklahoma City at San Antonio professional basketball game originally scheduled for May 24, 2026, then the market resolves to Yes.

Outcome

Stephon Castle: 8+ rebounds: Stephon Castle: 8+

Rank

#11 of 16

Leader

Chet Holmgren: 4+ rebounds: Chet Holmgren: 4+ 89¢

Range

2¢-89¢

Family volume

$8K

Identifier

KXNBAREB-26MAY24OKCSAS-SASSCASTLE5-8

May 23, 2026, 1:08 PM UTC · 23m ago

Implied probability

18¢
Bid/ask midpoint
May 23, 2026, 1:08 PM UTC · 23m ago

Bid

17¢

Ask

19¢

Spread

Reported volume

$0

Family rank

#11 of 16

16 outcomes · KXNBAREB-26MAY24OKCSAS

Closes

Jun 8, 2026

Family volume

$8K

Orderbook snapshot

17 / 19¢

Kalshi
2¢ spread
BidSize
17¢5
16¢1.0K
15¢2.3K
14¢1.0K
4¢70
AskSize
19¢155
20¢200
21¢5
22¢223
23¢1.1K

Contract terms

What resolves this market.

YES condition

If Stephon Castle records 8+ Rebounds in the Oklahoma City at San Antonio professional basketball game originally scheduled for May 24, 2026, then the market resolves to Yes.

Venue

Kalshi

Closes

Jun 8, 2026

Identifier

KXNBAREB-26MAY24OKCSAS-SASSCASTLE5-8

SF Signal
SF Index
5380.11
Regime
neutral

Event family

KXNBAREB-26MAY24OKCSAS.

The same race as a probability stack: rank, volume, and where this contract sits against the other outcomes.

Total volume

$8K

Outcomes

16

Highest price

Chet Holmgren: 4+ rebounds: Chet Holmgren: 4+ 89¢

Current share

0%

OutcomePriceVolume24hDepth

Chet Holmgren: 4+ rebounds: Chet Holmgren: 4+

kalshi · KXNBAREB-26MAY24OKCSAS-OKCCHOLMGREN7-4

89¢
$71$71

Shai Gilgeous-Alexander: 2+ rebounds: Shai Gilgeous-Alexander: 2+

kalshi · KXNBAREB-26MAY24OKCSAS-OKCSGILGEOUSALEXANDER2-2

84¢
$83$83

Chet Holmgren: 6+ rebounds: Chet Holmgren: 6+

kalshi · KXNBAREB-26MAY24OKCSAS-OKCCHOLMGREN7-6

73¢
$66$66

Stephon Castle: 4+ rebounds: Stephon Castle: 4+

kalshi · KXNBAREB-26MAY24OKCSAS-SASSCASTLE5-4

69¢
$60$60

Victor Wembanyama: 12+ rebounds: Victor Wembanyama: 12+

kalshi · KXNBAREB-26MAY24OKCSAS-SASVWEMBANYAMA1-12

68¢
$35$34

Isaiah Hartenstein: 6+ rebounds: Isaiah Hartenstein: 6+

kalshi · KXNBAREB-26MAY24OKCSAS-OKCIHARTENSTEIN55-6

65¢
$0$0

Shai Gilgeous-Alexander: 4+ rebounds: Shai Gilgeous-Alexander: 4+

kalshi · KXNBAREB-26MAY24OKCSAS-OKCSGILGEOUSALEXANDER2-4

59¢
$57$57

Chet Holmgren: 8+ rebounds: Chet Holmgren: 8+

kalshi · KXNBAREB-26MAY24OKCSAS-OKCCHOLMGREN7-8

51¢
$0$0

Chet Holmgren: 10+ rebounds: Chet Holmgren: 10+

kalshi · KXNBAREB-26MAY24OKCSAS-OKCCHOLMGREN7-10

28¢
$0$0

Isaiah Hartenstein: 10+ rebounds: Isaiah Hartenstein: 10+

kalshi · KXNBAREB-26MAY24OKCSAS-OKCIHARTENSTEIN55-10

22¢
$0$0

Stephon Castle: 8+ rebounds: Stephon Castle: 8+

kalshi · KXNBAREB-26MAY24OKCSAS-SASSCASTLE5-8

17¢
$0$0

De'Aaron Fox: 6+ rebounds: De'Aaron Fox: 6+

kalshi · KXNBAREB-26MAY24OKCSAS-SASDFOX4-6

13¢
$8K$8K0.4

Chet Holmgren: 12+ rebounds: Chet Holmgren: 12+

kalshi · KXNBAREB-26MAY24OKCSAS-OKCCHOLMGREN7-12

11¢
$0$0

Isaiah Hartenstein: 12+ rebounds: Isaiah Hartenstein: 12+

kalshi · KXNBAREB-26MAY24OKCSAS-OKCIHARTENSTEIN55-12

9¢
$0$0

De'Aaron Fox: 10+ rebounds: De'Aaron Fox: 10+

kalshi · KXNBAREB-26MAY24OKCSAS-SASDFOX4-10

3¢
$4$4

Victor Wembanyama: 18+ rebounds: Victor Wembanyama: 18+

kalshi · KXNBAREB-26MAY24OKCSAS-SASVWEMBANYAMA1-18

2¢
$5$5

Browse this series

NBA Player Rebounds Prop Markets
Per-series collection — every live contract in the KXNBAREB series on Kalshi, sorted by 24h volume.

Indicators

Yield, cliff risk, volatility, and regime.

IY (Yes)

10760.2%

IY (No)

518.5%

Adj IY

5380%

CRI

5

Overround

11.3%

Regime

neutral

Score

0.5

Full indicator table

10760.2%
518.5%
Adj IY
5380%
5
Overround
11.3%

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SimpleFunctions context

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How we compute these odds

SimpleFunctions aggregates live prediction-market contracts from Kalshi and Polymarket. Each slug groups contracts that resolve on the same underlying event, identified by venue event_id.

For binary slugs, the headline probability is the liquidity-weighted mid-price across all bound contracts. For multi-outcome slugs (e.g. elections with 3+ candidates), the headline is the leader’s price; we never arithmetically average disjoint outcomes — that would produce a number with no real-world meaning.

Snapshots refresh every 5 minutes during market hours; daily aggregates are computed at 04:00 UTC. The 30-day sparkline is drawn from per-ticker daily means stored in market_indicator_daily; 24h delta and movement events are derived from the same source.