What does premarket mean?

Premarket is the trading period before the regular stock market opens at 9:30 a.m. Eastern Time.

Why might a stock move differently after hours?

After‑hours trading reacts to news released after the close, such as earnings reports, which can cause prices to shift.

● ImportantEconomy2 outlets covering this

Stocks making the biggest moves premarket: Meta, Microsoft, Teladoc, Norwegian Cruise Line & more

First publishedJul 30, 11:50 UTC

Last updatedJul 30, 23:32 UTC · 9m ago

2 outlets over time — hover a bar for its window & outletslast updated

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Answer

These are the stocks posting the largest moves in extended trading.

Reported by 2 outlets — CNBC Top News. See all sources ↓

In premarket trading, shares of Meta, Microsoft, Teladoc and Norwegian Cruise Line moved the most. In after‑hours trading, Microsoft, Meta, Starbucks and Carvana saw the biggest price changes. These moves show how investor reaction can differ before the market opens and after it closes.

Why it matters

Investors watch premarket and after‑hours moves to gauge sentiment and decide whether to buy or sell when the regular session starts. Big swings can signal news or earnings impacts that affect stock prices.

In brief

What does premarket mean?: Premarket is the trading period before the regular stock market opens at 9:30 a.m. Eastern Time.
Why might a stock move differently after hours?: After‑hours trading reacts to news released after the close, such as earnings reports, which can cause prices to shift.

Different angles across outlets

Coverage map

How outlets are framing the same story

These are the main editorial angles found across reporting. Use them to quickly compare what different outlets emphasize, omit, or question.

CNBC split the story into two separate reports: one focusing on premarket movers and another on after‑hours movers. This shows the outlet emphasizes how stock activity can vary at different times of the day.

Coverage cardFraming signal
1Angle
Scouting report
Premarket list highlights tech and travel stocks as top movers.
Sources1
TypeAngle
CNBC Top NewsJul 30, 21:23highlights tech and travel stocks as top premarket movers
Coverage cardFraming signal
2Angle
Scouting report
After‑hours list highlights consumer and retail stocks as top movers.
Sources1
TypeAngle
CNBC Top NewsJul 30, 21:23highlights consumer and retail stocks as top after‑hours movers

Related in the knowledge graph

organizationMeta organizationMicrosoft organizationNorwegian Cruise Line organizationStocks organizationTeladoc

Sources (2)

Avg source rating 7.0/10

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