MercadoLibre (MELI) Surges 5.1%, Adding $4.8 Billion in a Single Session
As seen on the 24/7 Wall St. homepage on October 5, 2026.
A 5.1% jump to $1,860.61 adds roughly $4.8 billion of market value in a single session for a $94 billion company. Moves that large are rare for this name, and it holds into after-hours trading.
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MercadoLibre finished at $1,860.61, a gain of just over 5.1%, and held that level through after-hours trading, so the buying pressure did not evaporate at the close.
Roughly $4.8 billion in market value was created in one trading day, and gains of that magnitude, sustained into the extended session, tend to reflect something more than routine repositioning by traders.
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Prices held tightly after hours with no meaningful reversal following the intraday run, which is worth noting because large intraday pops often give back ground once regular-session liquidity disappears.
Investors who were not positioned heading into this session missed a move that, in absolute dollar terms, rivals what many mid-cap stocks are worth in their entirety. Keep an eye on the stock to see whether it consolidates near these levels when regular trading resumes.
Sources
Mentioned: MELI