Bloodbath in US technology stocks – what comes next?

Bloodbath in US technology stocks – what comes next?

Equities 6 minutes to read
Peter Garnry

Chief Investment Strategist

Summary:  Nasdaq 100 was down 5% yesterday driven by dynamics in the options market where market makers likely created a negative feedback loop through their delta hedging activities. Based on estimates of these dynamics we believe the technical drivers for the sell-off have exhausted themselves and that the market will stabilise here potentially bouncing back into the weekend. Longer term we still remain positive on equities as the rebound narrative is intact supported yesterday by better than expected initial jobless and continuing claims.


Before the US equity market opened we put out an equity research note Skewed options market causes huge moves in US tech stocks warning of a potential violent trading session in US technology stocks and unfortunately it happened. The three trading sessions leading up to yesterday’s bloodbath showed unusual behaviour in Apple and Tesla shares and especially the day before on Wednesday the shares tumbled sharply while the broader market was up. This is very unusual for mega-caps. These dynamics made us surer that something was lurking under the surface of the Nasdaq 100 rally. While the sell-off was painful we remain positive on equities both short-term and longer term.

Source: Bloomberg

As explained in yesterday’s note the most likely cause was feedback loops arising from options. Commission-free trading in US equity options and strong bullish sentiment have caused options positioning to become very skewed on the call side (far more outstanding calls than puts). All these long call options sit on the books of market makers which are then short these calls. They would lose money if the underlying stock continued to go up. Therefore, these market markets hedge their short call positions (delta hedging) by buying the underlying stock (in these cases Apple and Tesla). If the notional outstanding amount becomes big enough the delta hedging activity by market makers become a too share of the normal trading flow in the underlying stocks and thus suddenly they activity causes price impact hence the increased intraday volatility in the chart above.

In our Saxo Market Call podcast this morning we have slides explaining some of these dynamics and more. The technical concept in options called gamma explains the rate of change in the delta of the options. What likely happened yesterday was that the gamma exposure so large that when prices fell the delta of all the call options held by retail investors fell fast and market makers reduced their positions of underlying creating a negative feedback loop. Based on estimates of this gamma exposure and the curvature of this net position means that we believe the technical reasons for the sell-off are no longer present.

We are still positive on equities

Short-term and going into the weekend it will be interesting to see whether US retail investors can muster the strength to set in motion a rebound. Regardless of the potential rebound today and the technical sell-off yesterday, we remain positive and constructive on equities. Yesterday’s initial jobless and continuing claims showed significant improvements which caused the New York Federal Reserve to update its Weekly Economic Index tracking US GDP growth in real-time. For the week ending 29 August the index now estimates US GDP growth at -4.4% y/y a significant improvement from the -11.5% y/y in late April. If the rate of change in this index is positive (i.e. the negative GDP growth gets less negative week by week) the rebound narrative is well alive, and equities will continue to outperform bonds. While the macroeconomic uncertainty is still high the support from the fiscal side is still enormous with France announcing additional €100bn in stimulus and South Korea over the weekend announcing the country’s largest stimulus programme in many decades. All this fiscal stimulus will flow through to the broader economy.

Source: Bloomberg

The chart below is a 5-year chart on the stocks mentioned in the research note. This is for regulatory purposes.

Source: Bloomberg

Quarterly Outlook

01 /

  • Fixed Income Outlook: Bonds Hit Reset. A New Equilibrium Emerges

    Quarterly Outlook

    Fixed Income Outlook: Bonds Hit Reset. A New Equilibrium Emerges

    Althea Spinozzi

    Head of Fixed Income Strategy

  • Equity Outlook: Will lower rates lift all boats in equities?

    Quarterly Outlook

    Equity Outlook: Will lower rates lift all boats in equities?

    Peter Garnry

    Chief Investment Strategist

    After a period of historically high equity index concentration driven by the 'Magnificent Seven' sto...
  • FX Outlook: USD in limbo amid political and policy jitters

    Quarterly Outlook

    FX Outlook: USD in limbo amid political and policy jitters

    Charu Chanana

    Chief Investment Strategist

    As we enter the final quarter of 2024, currency markets are set for heightened turbulence due to US ...
  • Macro Outlook: The US rate cut cycle has begun

    Quarterly Outlook

    Macro Outlook: The US rate cut cycle has begun

    Peter Garnry

    Chief Investment Strategist

    The Fed started the US rate cut cycle in Q3 and in this macro outlook we will explore how the rate c...
  • Commodity Outlook: Gold and silver continue to shine bright

    Quarterly Outlook

    Commodity Outlook: Gold and silver continue to shine bright

    Ole Hansen

    Head of Commodity Strategy

  • FX: Risk-on currencies to surge against havens

    Quarterly Outlook

    FX: Risk-on currencies to surge against havens

    Charu Chanana

    Chief Investment Strategist

    Explore the outlook for USD, AUD, NZD, and EM carry trades as risk-on currencies are set to outperfo...
  • Equities: Are we blowing bubbles again

    Quarterly Outlook

    Equities: Are we blowing bubbles again

    Peter Garnry

    Chief Investment Strategist

    Explore key trends and opportunities in European equities and electrification theme as market dynami...
  • Macro: Sandcastle economics

    Quarterly Outlook

    Macro: Sandcastle economics

    Peter Garnry

    Chief Investment Strategist

    Explore the "two-lane economy," European equities, energy commodities, and the impact of US fiscal p...
  • Bonds: What to do until inflation stabilises

    Quarterly Outlook

    Bonds: What to do until inflation stabilises

    Althea Spinozzi

    Head of Fixed Income Strategy

    Discover strategies for managing bonds as US and European yields remain rangebound due to uncertain ...
  • Commodities: Energy and grains in focus as metals pause

    Quarterly Outlook

    Commodities: Energy and grains in focus as metals pause

    Ole Hansen

    Head of Commodity Strategy

    Energy and grains to shine as metals pause. Discover key trends and market drivers for commodities i...
Disclaimer

Saxo Capital Markets (Australia) Limited prepares and distributes information/research produced within the Saxo Bank Group for informational purposes only. In addition to the disclaimer below, if any general advice is provided, such advice does not take into account your individual objectives, financial situation or needs. You should consider the appropriateness of trading any financial instrument as trading can result in losses that exceed your initial investment. Please refer to our Analysis Disclaimer, and our Financial Services Guide and Product Disclosure Statement. All legal documentation and disclaimers can be found at https://www.home.saxo/en-au/legal/.

The Saxo Bank Group entities each provide execution-only service. Access and use of Saxo News & Research and any Saxo Bank Group website are subject to (i) the Terms of Use; (ii) the full Disclaimer; and (iii) the Risk Warning in addition (where relevant) to the terms governing the use of the website of a member of the Saxo Bank Group.

Saxo News & Research is provided for informational purposes, does not contain (and should not be construed as containing) financial, investment, tax or trading advice or advice of any sort offered, recommended or endorsed by Saxo Bank Group and should not be construed as a record of our trading prices, or as an offer, incentive or solicitation for the subscription, sale or purchase in any financial instrument. No representation or warranty is given as to the accuracy or completeness of this information. All trading or investments you make must be pursuant to your own unprompted and informed self-directed decision. No Saxo Bank Group entity shall be liable for any losses that you may sustain as a result of any investment decision made in reliance on information on Saxo News & Research.

To the extent that any content is construed as investment research, such content was not intended to and has not been prepared in accordance with legal requirements designed to promote the independence of investment research and as such, would be considered as a marketing communication.

None of the information contained here constitutes an offer to purchase or sell a financial instrument, or to make any investments.Saxo Capital Markets does not take into account your personal investment objectives or financial situation and makes no representation and assumes no liability as to the accuracy or completeness of the information nor for any loss arising from any investment made in reliance of this presentation. Any opinions made are subject to change and may be personal to the author. These may not necessarily reflect the opinion of Saxo Capital Markets or its affiliates.

Please read our disclaimers:
- Full Disclaimer (https://www.home.saxo/en-au/legal/disclaimer/saxo-disclaimer)
- Analysis Disclaimer (https://www.home.saxo/en-au/legal/analysis-disclaimer/saxo-analysis-disclaimer)
- Notification on Non-Independent Investment Research (https://www.home.saxo/legal/niird/notification)

Saxo Capital Markets (Australia) Limited
Suite 1, Level 14, 9 Castlereagh St
Sydney NSW 2000
Australia

Contact Saxo

Select region

Australia
Australia

The Saxo trading platform has received numerous awards and recognition. For details of these awards and information on awards visit www.home.saxo/en-au/about-us/awards

Saxo Capital Markets (Australia) Limited ABN 32 110 128 286 AFSL 280372 (‘Saxo’ or ‘Saxo Capital Markets’) is a wholly owned subsidiary of Saxo Bank A/S, headquartered in Denmark. Please refer to our General Business Terms, Financial Services Guide, Product Disclosure Statement and Target Market Determination to consider whether acquiring or continuing to hold financial products is suitable for you, prior to opening an account and investing in a financial product.

Trading in financial instruments carries various risks, and is not suitable for all investors. Please seek expert advice, and always ensure that you fully understand these risks before trading. Saxo Capital Markets does not provide ‘personal’ financial product advice, any information available on this website is ‘general’ in nature and for informational purposes only. Saxo Capital Markets does not take into account an individual’s needs, objectives or financial situation. The Target Market Determination should assist you in determining whether any of the products or services we offer are likely to be consistent with your objectives, financial situation and needs.

Apple, iPad and iPhone are trademarks of Apple Inc., registered in the US and other countries. AppStore is a service mark of Apple Inc.

The information or the products and services referred to on this website may be accessed worldwide, however is only intended for distribution to and use by recipients located in countries where such use does not constitute a violation of applicable legislation or regulations. Products and Services offered on this website is not intended for residents of the United States and Japan.

Please click here to view our full disclaimer.