Who will headline the Pro Football Championship Halftime Show
Christina Aguilera is priced at 4¢ on Kalshi. Current book: 1¢ bid, 5¢ ask, 4¢ spread. This outcome ranks #13 of 16 inside Who will headline the Pro Football Championship Halftime Show.
Price history
4¢ current
Contract brief
If Christina Aguilera is announced to headline the Pro Football Championship Halftime Show before Feb 15, 2027, then the market resolves to Yes.
Outcome
Christina Aguilera
Rank
#13 of 16
Leader
JAY-Z 33¢
Range
1¢-33¢
Family volume
$945
Identifier
KXSUPERBOWLHEADLINE-27-CHRI
Jun 22, 2026, 10:19 PM UTC · 0m ago
Implied probability
Bid
1¢
Ask
5¢
Spread
4¢
Reported volume
$3
Family rank
#13 of 16
16 outcomes · Who will headline the Pro Football Championship Halftime Show
Closes
Feb 15, 2027
Family volume
$945
Orderbook snapshot
1 / 5¢
Contract terms
What resolves this market.
YES condition
If Christina Aguilera is announced to headline the Pro Football Championship Halftime Show before Feb 15, 2027, then the market resolves to Yes.
Venue
Kalshi
Closes
Feb 15, 2027
Identifier
KXSUPERBOWLHEADLINE-27-CHRI
Event family
Who will headline the Pro Football Championship Halftime Show.
The same race as a probability stack: rank, volume, and where this contract sits against the other outcomes.
Total volume
$945
Outcomes
16
Highest price
JAY-Z 33¢
Current share
0%
JAY-Z
kalshi · KXSUPERBOWLHEADLINE-27-JAY
Justin Bieber
kalshi · KXSUPERBOWLHEADLINE-27-JUS
Harry Styles
kalshi · KXSUPERBOWLHEADLINE-27-HAR
Ariana Grande
kalshi · KXSUPERBOWLHEADLINE-27-ARI
Taylor Swift
kalshi · KXSUPERBOWLHEADLINE-27-TAY
Billie Eilish
kalshi · KXSUPERBOWLHEADLINE-27-BIL
Lady Gaga
kalshi · KXSUPERBOWLHEADLINE-27-LAD
Adele
kalshi · KXSUPERBOWLHEADLINE-27-ADE
BLACKPINK
kalshi · KXSUPERBOWLHEADLINE-27-BLA
Kanye West / Ye
kalshi · KXSUPERBOWLHEADLINE-27-YE
Tyler, The Creator
kalshi · KXSUPERBOWLHEADLINE-27-TYL
Backstreet Boys
kalshi · KXSUPERBOWLHEADLINE-27-BAC
Rihanna
kalshi · KXSUPERBOWLHEADLINE-27-RIH
Christina Aguilera
kalshi · KXSUPERBOWLHEADLINE-27-CHRI
AC/DC
kalshi · KXSUPERBOWLHEADLINE-27-ACD
Lil Baby
kalshi · KXSUPERBOWLHEADLINE-27-BAB
Indicators
Yield, cliff risk, volatility, and regime.
Regime
neutral
Score
0.5
Related readings
Matched from SimpleFunctions blog, opinions, technical guides, concepts, and learn pages.
Liquidity Availability Is the Real Edge in Prediction Markets
Implied yield, cliff risk, and overround all describe what to trade. Liquidity Availability Score describes whether the orderbook can absorb the trade. Why LAS is the indicator that decides who actually books P&L.
Kalshi vs Polymarket: Which Prediction Market Should You Trade?
In-depth comparison of Kalshi and Polymarket for prediction market traders. Regulatory structure, liquidity, fees, API tooling, and cross-venue trading with SimpleFunctions.
Prediction Market Orderbook Analysis: Reading Depth, Spread, and Liquidity
How to read prediction market orderbooks. Binary settlement, spread-as-percentage, depth asymmetry, executable edge calculation, and cross-venue arbitrage analysis.
Kalshi vs Polymarket: A Developer's Comparison of APIs, Orderbooks, and Liquidity
Data-driven comparison of Kalshi and Polymarket APIs, orderbooks, rate limits, and liquidity. Code examples for building on both prediction markets.
Implied Yield vs Raw Probability: Why Bond-Adjacent Prediction Markets Need a Different Lens
Why fixed-income-adjacent prediction-market contracts need to be priced in implied yield, not raw probability, with two real Kalshi Fed-decision contracts as a case study.
MCP Servers for Prediction Markets: Connect Claude Code to Kalshi and Polymarket
Connect Claude Code, Cursor, or Cline to Kalshi and Polymarket prediction markets via MCP. One-line setup, 18 tools, real-time market data for AI agents.
SimpleFunctions context
Index, screen, query, and monitor.
Prediction Market Index
Market-wide volatility, geo risk, breadth, and activity around this contract.
Market Screener
Filter adjacent contracts by volume, expiry, IY, CRI, venue, and theme.
Event Probability API
Read 4% as a structured event probability object for agents and apps.
Realtime Data API
Prices, orderbooks, movement, heat, and liquidity indicators across venues.
World State API
Compact market-aware context packets for agent sessions and scheduled refresh.
Hedging Workflows
Map a thesis or exposure to candidate event markets and monitoring paths.
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.