tradingkey.logo
tradingkey.logo
Search

US Premarket: Three Major Index Futures Fall Collectively, Memory Chips Continue Panic Selling, Netflix Drops Over 11% Premarket

TradingKey
AuthorJay Qian
Jul 17, 2026 12:13 PM

AI Podcast

facebooktwitterlinkedin
View all comments0

As of July 17 Eastern Time, U.S. index futures declined sharply, led by the Nasdaq 100’s 1.67% drop. Tech sentiment soured following Netflix’s soft Q3 guidance and ongoing panic selling in the storage chip and optical communications sectors. Despite Intuitive Surgical’s earnings beat, shares fell on recall concerns and weakening surgical volumes. Conversely, crude oil prices rose, while gold and crypto remained range-bound. Market participants are increasingly questioning the sustainability of high tech valuations, with upcoming U.S. industrial production and consumer sentiment data expected to further influence market trajectory and potential international spillover effects.

AI-generated summary

TradingKey - On July 17 Eastern Time, in U.S. premarket trading, the three major stock index futures fell sharply across the board. As of press time, Nasdaq 100 index futures fell 1.67%, S&P 500 index futures fell 0.79%, and Dow Jones index futures fell 0.52%.

us-717-cdaa0f9a63ce4b2d90d9e67b6d76b1a5

[Source: CME Group]

In commodities, WTI crude oil futures rose 2.19% to $80.6/barrel, and Brent crude oil futures rose 1.9% to $85.89/barrel. Gold and silver prices continued to hover at low levels, with spot gold ( XAUUSD) trading near $3,993 per ounce; spot silver ( XAGUSD) trading near $55.43 per ounce.

In the crypto market, Bitcoin is currently trading near $63,232; Ethereum is currently trading near $1,840.

Market Movers

The storage chip sector continued its panic selling pre-market. As of writing, SanDisk ( SNDK) fell 2.6%, Western Digital ( WDC) fell over 4%, Seagate Technology ( STX) fell over 3%, Micron Technology ( MU) fell nearly 3%.

The optical communications sector continued its decline, with Corning ( GLW) fell over 4%, Lumentum ( LITE ), Marvell Technology ( MRVL) fell over 3%.

Large-cap tech stocks weakened almost across the board pre-market. SpaceX ( SPCX) fell over 4% after the company called off the 13th test flight of its Starship; Nvidia ( NVDA ), Meta ( META ), Amazon ( AMZN ), Tesla ( TSLA ), Microsoft ( MSFT ), Google Class A ( GOOGL) fell over 1%.

Market News

Netflix fell over 11% premarket as Q3 revenue guidance missed expectations. Netflix ( NFLX) reported second-quarter financial results after the bell yesterday. Revenue reached $12.56 billion, up 13% year-on-year, slightly below the market estimate of $12.59 billion; earnings per share stood at $0.80, in line with expectations. The company expects third-quarter revenue to grow by 11.7% year-on-year, marking its lowest quarterly year-on-year growth rate since late 2023; full-year revenue guidance was narrowed to $51 billion to $51.4 billion. Netflix shares have fallen nearly 20% year-to-date and are down approximately 40% from their all-time high.

Intuitive Surgical fell nearly 10% premarket despite beating earnings expectations. Medical technology company Intuitive Surgical ( ISRG) reported Q2 revenue of $2.89 billion, beating expectations by 2.6%; adjusted earnings per share was $2.80, beating expectations by 11.9%. However, several major medical institutions reported a decline in surgical volumes, compounded by a Class II recall issued for certain components of the da Vinci surgical system.

Key Events Preview

Eastern Time

Event

Friday, July 17, 9:15

US June Industrial Production

Friday, July 17, 10:00

US July Michigan Consumer Sentiment Index

Panic selling in the chip sector has swept the market for three consecutive days, with losses in memory stocks continuing to widen. Netflix's Q3 guidance fell short of expectations, further dampening tech sentiment, as the market reassesses whether the AI narrative can continue to support high tech valuations. If US stocks extend their pre-market decline tonight, South Korean markets, which have been closed for two days, will face catch-up downward pressure when they open next Monday.

This content was translated using AI and reviewed for clarity. It is for informational purposes only.

View Original
Reviewed byJay Qian
Disclaimer: The content of this article solely represents the author's personal opinions and does not reflect the official stance of Tradingkey. It should not be considered as investment advice. The article is intended for reference purposes only, and readers should not base any investment decisions solely on its content. Tradingkey bears no responsibility for any trading outcomes resulting from reliance on this article. Furthermore, Tradingkey cannot guarantee the accuracy of the article's content. Before making any investment decisions, it is advisable to consult an independent financial advisor to fully understand the associated risks.

Comments (0)

Click the $ button, enter the symbol, and select to link a stock, ETF, or other ticker.

0/500
Commenting Guidelines
Loading...

Recommended Articles

tradingkey.logo
* References, analysis, and trading strategies are provided by the third-party provider, Trading Central, and the point of view is based on the independent assessment and judgement of the analyst, without considering the investment objectives and financial situation of the investors.
Risk Warning: Our Website and Mobile App provides only general information on certain investment products. Finsights does not provide, and the provision of such information must not be construed as Finsights providing, financial advice or recommendation for any investment product.
Investment products are subject to significant investment risks, including the possible loss of the principal amount invested and may not be suitable for everyone. Past performance of investment products is not indicative of their future performance.
Finsights may allow third party advertisers or affiliates to place or deliver advertisements on our Website or Mobile App or any part thereof and may be compensated by them based on your interaction with the advertisements.
© Copyright: FINSIGHTS MEDIA PTE. LTD. All Rights Reserved.