Premarket Movers | Circle Jumps 8% Ahead of Earnings; Lumentum Gains 4% as It Joins Nasdaq 100; Micron Rises 2%

TigerMay 11, 2026 8:17 AM

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Circle jumped 8.1% in premarket trading. Circle on Monday reports first-quarter earnings before the market open. Analysts expect Circle to report earnings per share of 19 cents, compared to EPS of 43 cents in the fourth quarter and 30 cents in the first quarter of 2025, according to FactSet. Revenue is expected to come in at $715 million, compared to $579 million during the same period last year.

Memory chip stocks rose in premarket trading. Everpure rose 7.5%; Micron rose 1.7%.

Lumentum shares rose 4.2% in premarket trading as the company will join the Nasdaq-100 Index on May 18, 2026, replacing CoStar.

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