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Nasdaq 100 Movers: DXCM, AMZN

October 31, 2025 — 10:27 am EDT

Written by BNK Invest for BNK Invest->

In early trading on Friday, shares of Amazon.com topped the list of the day's best performing components of the Nasdaq 100 index, trading up 11.8%. Year to date, Amazon.com registers a 13.6% gain.

And the worst performing Nasdaq 100 component thus far on the day is DexCom, trading down 12.8%. DexCom is lower by about 23.5% looking at the year to date performance.

Two other components making moves today are Charter Communications, trading down 5.3%, and Marvell Technology, trading up 6.9% on the day.

Nasdaq 100 Movers: DXCM, AMZNVIDEO: Nasdaq 100 Movers: DXCM, AMZN

The views and opinions expressed herein are the views and opinions of the author and do not necessarily reflect those of Nasdaq, Inc.

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BNK Invest
BNK Invest Inc. provides investment services and information. BNK Invest owns and operates a market news family of websites including DividendChannel, ETFChannel, StockOptionsChannel, and others, which make up an investor community featuring stock message boards, ratings, research, and strategies. BNK Invest caters to investing firms and individual investors internationally.
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Stocks mentioned

DXCM
AMZN
CHTR
MRVL

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