When a major piece of news breaks, prediction markets do not update instantly. Prices lag by anywhere from 30 seconds to 15 minutes, depending on market liquidity and how widely the news has been picked up. That lag is a trading window.
The Anatomy of a News-Driven Price Move
The sequence is almost always the same: news breaks on primary source (official statement, wire service, live TV) → specialists in that domain notice first → they trade → price moves → mainstream media picks it up → retail traders notice → second wave of price movement → market stabilises at new price.
Your job as a news trader is to operate in step two or three, not step four or five. By step five, the edge is gone and you are just paying the spread.
Speed matters but accuracy matters more. Being first with the wrong interpretation loses money faster than being second with the right one.
Setting Up Your News Pipeline
- →Follow primary sources directly: official Twitter/X accounts, government press offices, wire services
- →Use a separate browser profile or device with no notifications other than your chosen news feeds
- →Pre-calculate your target prices before news breaks — you do not have time to think when the window opens
- →Know the resolution criteria cold before you try to trade the news that triggers resolution
When Not to News-Trade
News trading fails when the market has already priced the information (a "known unknown" that finally confirms), when the news is ambiguous and different traders will interpret it differently, or when the affected market has thin liquidity that will make your entry move the price significantly against you.
If you are not certain what the news means for resolution within 60 seconds, pass on the trade. Speed without clarity is just gambling.