BUZZ-Memory chips surge after Micron's strong outlook

Sandisk Corporation
Seagate Technology Holdings PLC
Western Digital Corporation
Micron Technology, Inc.
Microchip Technology Incorporated

Sandisk Corporation

SNDK

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Seagate Technology Holdings PLC

STX

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Western Digital Corporation

WDC

0.00

Micron Technology, Inc.

MU

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Microchip Technology Incorporated

MCHP

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** Shares of U.S. memory chip makers jump premarket after Micron Technology MU.O forecasts Q4 profit, revenue above estimates and delivers Q3 beat

** MU soars 16% after co said its customers had committed $22 billion to lock in supplies of memory chips
** Sandisk Corp SNDK.O last up 13.2%, Western Digital WDC.O adds 11.4%, Seagate Technology STX.O gains 7.9%

** Roundhill Memory ETF DRAM.P surges 12% after a 9% pullback since the start of the week

** European and Asian chipmakers also join the rally

** The surge follows MU's 13% plunge on Tuesday as part of a broader selloff

** Up to last close, the Philadelphia semiconductor index .SOX has risen ~90% YTD compared to 7.5% gain in the S&P 500 .SPX