SimpleFunctions
Winner-take-all answer·7 source contracts·Kalshi 7·refreshed just now·Closes Dec 31, 2026 · 189d

Will the Nasdaq-100 be above 28799.99 after issuance and before Dec 31, 2026 at 4pm EST

Leader sits at 79% across 7 bound outcomes, runner-up at 78%. This is a winner-take-all market — the headline is the leader’s price, not an arithmetic mean.

Leader probability

79%

31,000 or above

runner-up 78¢leader 79¢

Outcomes

7

winner-take-all

Runner-up

78¢

31,200 or above

Spread

1pp

contested

24h volume

$11

thin orderbook

Closes

Dec 31, 2026

189 days

Venue

Kalshi

7 bound

30-day trend

0%50%100%-30d-3w-2w-1wtoday31,000 or above: 79% (12 days, 9 points)31,000 or above: 79% on 2026-06-2331,200 or above: 78% (12 days, 11 points)31,200 or above: 78% on 2026-06-2131,400 or above: 76% (12 days, 8 points)31,400 or above: 76% on 2026-06-19
31,000 or above79¢31,200 or above78¢31,400 or above76¢
Top 3 candidates by current price · 12d

Bracket family

How the bracket ladder is priced.

Each row is one outcome on the venue. Sorted by 24h volume — the heaviest book is at the top.

Analysis

This contract estimates a 93% probability that the Nasdaq-100 will trade above 28,799.99 at some point between now and December 31, 2026 at 4pm EST. The high probability reflects current market positioning—with the index near historical highs—combined with an eight-month time window that provides ample opportunity for the threshold to be reached even if the index experiences moderate pullbacks. The probability would decline if sustained economic weakness, rising interest rates, or sector rotation away from large-cap technology stocks creates downward pressure. Conversely, strong corporate earnings, Fed accommodation, or broad-based equity strength would reinforce this view. The contract will resolve when the year-end deadline passes; interim volatility and earnings seasons through 2026 will likely be the primary drivers of probability shifts as they influence expectations for tech valuations heading into year-end.

  • The Nasdaq-100 closed 2024 above 20,000 and has continued appreciating in early 2026; the 28,800 level represents meaningful but not extreme appreciation from recent levels
  • Tighter contracts (28,400 and above) trade at 83%, while looser thresholds (27,700) trade much lower, indicating significant concentration of probability in the 27,700–28,800 range
  • An eight-month runway to year-end 2026 substantially increases the statistical likelihood of touching the strike price versus a near-term event, reducing tail-risk sensitivity
  • Corporate earnings reports, Fed policy announcements, and macroeconomic data releases through Q3 and Q4 2026 will be primary drivers of intermediate probability adjustments
  • Higher-strike contracts (33,000) trade at only 15%, suggesting markets price substantial uncertainty about sustained upside momentum beyond the primary threshold

What moved the line

  • Jun 1831,400 or above71pp172¢ · Kalshi
  • Jun 1831,600 or above69pp170¢ · Kalshi
  • Jun 2331,600 or above68pp702¢ · Kalshi
  • Jun 1831,800 or above66pp167¢ · Kalshi
  • Jun 2331,800 or above66pp682¢ · Kalshi

Recently closed in markets

These markets stopped trading. Last odds and any captured outcome are shown above — full settlement detail lives at the venue.

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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.

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