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JPMorgan lists three missing supports for a chip rebound after the SOX's 21% July fall

JPMorgan says the dip buyers and short covering behind July's chip bounce after a 21% SOX drop are missing in October. Strategists led by Nikolaos Panigirtzoglou do not expect a rapid rebound in AI infrastructure or memory stocks, according to Crypto Briefing's summary of the October 14 report.

The Investor · Invest desk

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Illustration accompanying JPMorgan lists three missing supports for a chip rebound after the SOX's 21% July fall
Generated illustration
Undoing July's SOX fall takes a bigger gain The gain the SOX needs to get back to its starting level, the July fall it would undo, and hedge fund losses in TMT strategies during the July rout.

Key figures: a gain of about 27%, or 1.27 times, is needed to return to the starting level after the SOX's 21% fall in July. Tech-focused hedge funds lost more than 10% in their TMT strategies in the July rout.

Undoing July's SOX fall takes a bigger gain
FigureValueNoteClaim
Gain needed to recover a 21% fall, about27%1.27 times the low14
SOX fall in July21%8
Tech hedge funds' loss in TMT strategies, more than10%Forced deleveraging in the July rout10

What happened

  • JPMorgan ties the July rout to overcrowded AI positions, capex worries and forced deleveraging at tech hedge funds that lost more than 10% in their TMT strategies.
  • Retail investors have not returned with July's enthusiasm, corporate buybacks have stalled and short interest is low, which are the three pieces JPMorgan says are missing.
  • Credit default swap spreads on Oracle and SoftBank have widened as data-center debt costs rise with interest rates, JPMorgan says.

Why it matters

  • What it limits constraint Traders who bought the dip and waited for shorts to cover lose that sequence, so any bounce now has to find a different source of buying.
  • Who's exposed exposure Korean memory stocks and the KOSPI take the sell-off while retail options, margin activity and leveraged ETFs set the pace of declines, with hedge funds less involved.
  • Who has to decide decision Long-term holders of AI infrastructure have to judge resilience on financing costs and revenue from AI spending, because price momentum no longer has July's support.

The SOX's 21% July fall [8] needs a gain of about 27% to reverse, since 1 divided by 0.79 is 1.27 [14]. Crypto Briefing's summary does not give the size of October's decline or how much of July's loss the index recovered. That figure is the cost of a full round trip.

The hedge fund detail cuts two ways. Tech-focused funds that lost more than 10% in their TMT strategies were forced to deleverage in July [10]. The report says hedge fund engagement in AI infrastructure has diminished since [7], so there is less hedge fund leverage left to flush out. Or rather, less of that particular leverage: leveraged ETFs and margin accounts remain. What is left is more sensitive to retail options and margin activity [7], and the strategists flag leveraged ETFs and broader positioning as amplifiers of further declines [4]. Issuers are not stepping in either. Buybacks have stalled [3], so the companies themselves are not buying their own shares.

We think a quick bounce is the wrong base case for AI infrastructure and Korean memory names, where the sell-off has been hardest [6]. Two other outcomes are plausible. The market's focus has moved from how much companies spend on AI to whether the spending makes money [11]. The summary says companies that show real revenue from it may hold up better [13]. A rebound could then arrive selectively, and for fundamental reasons. Financing could also set the pace: credit default swap spreads on Oracle and SoftBank have widened [5], and a reversal there would ease one of the pressures the report cites.

We would be wrong if the SOX rallies hard while short interest stays low and retail stays away [3], because that would mean JPMorgan's list of causes is incomplete. The summary describes the findings as being about mechanics, not fundamentals, and says the underlying AI promise remains intact [12].

What to watch

  • Whether Oracle and SoftBank credit default swap spreads narrow or keep widening as data-center debt costs move with interest rates.
  • Whether corporate buyback programs restart, which would restore a steady source of demand for shares.
  • Whether retail options and margin activity pick up in AI infrastructure and memory stocks without a rise in short interest.

Information, not investment advice. This story is general information about companies and markets, drawn from cited reporting. It is not a recommendation to buy, sell or hold any security; check the cited sources before acting.

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What the record supports and how the coverage leans. The claims behind it follow.

Reality

Evidence55
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Hype gap−5
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Confidence60
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  1. [1]

    In an October 14 report on capital flows and liquidity, JPMorgan's Global Markets Strategy team, led by strategist Nikolaos Panigirtzoglou, argued that the conditions behind July's recovery in AI infrastructure names are currently absent, so a rapid rebound is unlikely.

    Reported Supported Source: JPMorgan Global Markets Strategy report of October 14, as summarized by Crypto BriefingView cited source
  2. [2]

    The July decline did not spiral indefinitely: retail investors bought the dip and short sellers closed their bets, which pushed prices back up for a time.

    Reported Supported Source: Crypto Briefing summary of JPMorgan reportView cited source
  3. [3]

    According to JPMorgan, three pieces of the July cushion are missing in mid-October: retail investors have not returned with the same enthusiasm, corporate buyback programs have stalled, and short interest is low, which limits the potential for a squeeze.

    Reported Supported Source: JPMorgan, as summarized by Crypto BriefingView cited source
  4. [4]

    The strategists also flag the dynamics of leveraged ETFs and broader market positioning as factors that amplify the risk of further declines.

    Reported Supported Source: JPMorgan strategists, as summarized by Crypto BriefingView cited source
  5. [5]

    Data-center debt costs have become a sore spot as interest rates rise; JPMorgan points to widening credit default swap spreads on major names such as Oracle and SoftBank.

    Reported Supported Source: JPMorgan, as summarized by Crypto BriefingView cited source
  6. [6]

    The current sell-off has hit South Korean memory chip stocks especially hard, and the KOSPI has seen sharp declines as a result.

    Reported Supported Source: Crypto Briefing summary of JPMorgan reportView cited source
  7. [7]

    Since July, hedge fund engagement in AI infrastructure has diminished, leaving the segment more sensitive to swings in retail options and margin activity.

    Reported Supported Source: JPMorgan, as summarized by Crypto BriefingView cited source
  8. [8]

    The PHLX Semiconductor Index (SOX) fell 21% in July.

    Reported Supported Source: Crypto Briefing summary of JPMorgan reportView cited source
  9. [9]

    The July fall was the SOX's worst monthly performance since October 2008.

    Reported Supported Source: Crypto Briefing summary of JPMorgan reportView cited source
  10. [10]

    JPMorgan points to several drivers of the July rout: investors rotating out of overcrowded AI positions, worries about capital expenditures, and forced deleveraging among tech-focused hedge funds, which lost more than 10% in their TMT strategies.

    Reported Supported Source: JPMorgan research, as summarized by Crypto BriefingView cited source
  11. [11]

    The market's focus has moved away from how much companies spend on AI and toward whether that spending is making money.

    Reported Supported Source: Crypto Briefing summary of JPMorgan reportView cited source
  12. [12]

    The summary says the core takeaway is about mechanics, not fundamentals: JPMorgan's research suggests the underlying promise of AI remains intact, but short-term market behavior points to a more cautious path for tech equities.

    Reported Supported Source: Crypto Briefing's characterization of JPMorgan researchView cited source
  13. [13]

    Companies that can show real revenue from their AI investments may hold up better than those still asking investors to trust the long game.

    Reported Supported Source: Crypto Briefing summary of JPMorgan reportView cited source
  14. [14]

    A 21% fall needs a gain of about 27% (1.27 times) to return to the starting level.

    Derived Supported

Sources

2 independent publishers whose own reporting we read for this story.

  1. cryptobriefing.com

    1 article · October 15, 2026

    JPMorgan warns the AI trade lacks fuel for a July-style rebound
  2. qz.com

    1 article · October 15, 2026

    JPMorgan does not expect the AI stock selloff to be followed by a July-style rebound

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