Which Mag 7 Stock Has the Biggest Single-Day Move in 2026?
2.0 pts (24h)Corporate ActionsOne-OffTech3mo
PolymarketCheck availabilityNo KYC2% feeVerified resolution dataWell calibratedData quality warningNo live quotes
Data as of Sep 9, 2026, 1:56 AM UTC · policy pm-quality-3
Current implied probability
Apple (AAPL) 38%+2.0ptLeader of 7 outcomes
Market quality
26 / 100
Low quality24h Volume
—
Liquidity
$627.5
Low liquiditySpread
71.0 pt
Wide spreadComments
0
Market data
Updated 10 minutes ago
Aug 13, 26, 9:37 PM UTCJan 1, 27, 4:59 AM UTC
Trends
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Manifold MarketsRules
This market will resolve according to the listed company whose stock records the largest single-day percentage move during calendar year 2026.
- Where a company has multiple publicly traded share classes, only the share class specified by the ticker in the listed group item title will be considered.
- For each stock, the single-day percentage move for a given trading day is calculated as the absolute value of (Close Price - Prior Close Price) ÷ Prior Close Price.
- The Prior Close Price for a given trading day is the Close Price for the most recent prior trading day on which the primary exchange held a regular trading session; for the first eligible day of 2026, the Prior Close Price is the Close Price for the final trading day of 2025.
- Overnight price changes between sessions are therefore included in each day’s move.
- Prices will be used exactly as published by Pyth, and percentage moves will be calculated to the full precision, without rounding, after applying any corporate action adjustment described below.
Frequently asked questions
- What are the current odds for Which Mag 7 Stock Has the Biggest Single-Day Move in 2026??
- Polymarket prices Apple (AAPL) at 38% as of September 9, 2026.
- When does Which Mag 7 Stock Has the Biggest Single-Day Move in 2026? resolve?
- Which Mag 7 Stock Has the Biggest Single-Day Move in 2026? is scheduled to resolve on January 1, 2027.
- How is Which Mag 7 Stock Has the Biggest Single-Day Move in 2026? settled?
- Polymarket settles this market as follows: This market will resolve according to the listed company whose stock records the largest single-day percentage move during calendar year 2026.