SimpleFunctions

Benedict Cumberbatch to perform as Doctor Strange in Avengers

Benedict Cumberbatch as Doctor Strange? is priced at 88¢ on Kalshi. Current book: 90¢ bid, 93¢ ask, 3¢ spread. This outcome ranks #3 of 16 inside KXROLEINPRODUCTIONDOOMSDAY.

Price history

88¢ current

+12¢
75¢
Jul 27, 2026Aug 25, 2026

Contract brief

If Benedict Cumberbatch performs / is announced as Doctor Strange in Avengers: Doomsday, then the market resolves to Yes.

Outcome

Benedict Cumberbatch as Doctor Strange?

Rank

#3 of 16

Leader

Tobey Maguire as Spider-Man? 94¢

Range

4¢-94¢

Family volume

$9K

Identifier

KXROLEINPRODUCTIONDOOMSDAY-BEN

Aug 25, 2026, 11:08 PM UTC · 14m ago

Implied probability

88¢
Latest venue quote
Aug 25, 2026, 11:08 PM UTC · 14m ago

Bid

90¢

Ask

93¢

Spread

24h volume

$389

Family rank

#3 of 16

16 outcomes · KXROLEINPRODUCTIONDOOMSDAY

Closes

Jan 1, 2028

Family volume

$9K

Orderbook snapshot

90 / 93¢

Kalshi
3¢ spread
BidSize
90¢32
89¢17
88¢172
85¢15
84¢125
AskSize
93¢27
94¢184
95¢29
96¢130
97¢350

Contract terms

What resolves this market.

YES condition

If Benedict Cumberbatch performs / is announced as Doctor Strange in Avengers: Doomsday, then the market resolves to Yes.

Venue

Kalshi

Closes

Jan 1, 2028

Identifier

KXROLEINPRODUCTIONDOOMSDAY-BEN

SF Signal
SF Index
643.28
Regime
neutral

Event family

KXROLEINPRODUCTIONDOOMSDAY.

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

Total volume

$9K

Outcomes

16

Highest price

Tobey Maguire as Spider-Man? 94¢

Current share

4%

Indicators

Yield, cliff risk, volatility, and regime.

IY (Yes)

8.2%

IY (No)

665.4%

Adj IY

643%

CRI

9

RV

104%

VR

3.63

Regime

neutral

Score

0.409

Observability

medium

Event type

cultural

Full indicator table

8.2%
665.4%
Adj IY
643%
9
RV
104%
VR
3.63
IAR
0.3/h
Overround
9.4%
LAS
0.03

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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.