ASSETCASTING

Semiconductor ETFs: Nine Consecutive Declines, a First in 20 Years

Analysis and discussion based on real cases and sources

Event period: 2026.10.06 — 2026.10.16

We distinguish the SOXX and SMH losing streak from Micron's individual share price, and consider the evidence behind historical comparisons and criteria for assessing AI and memory investments.

Four frames show editorial researcher Jun in a blue cardigan and round glasses talking with editor Yeon in an orange sweater and short black hair in a newsroom. They compare the SOXX and SMH event period and losing streak with Micron's intervening gain, distinguishing ETFs from individual stocks. The characters are created for editorial explanation.
Dialogue

Semiconductor ETFs: Nine Consecutive Declines Actual case · US regular-session closing prices Jun: Semiconductor ETFs keep falling. Is Micron the same? Yeon: Let's check ETFs and individual stocks separately. 2026-10-06 ~ 2026-10-16 Jun: Excluding weekends, that is 9 trading sessions. Yeon: SOXX and SMH both closed below their previous close every day. SOXX · SMH | 9 consecutive declining trading sessions Micron was different Jun: What about Micron's losing streak? Yeon: It rose +1.87% on 10/15. We must not transfer the ETF's record to it. A basket is different from its individual items Jun: If an ETF falls, did all its holdings fall too? Yeon: No. Several stocks and their weights contribute. They can move differently on the same day.

Four frames show the same editorial characters distinguishing a news report from a folder of historical material. They attribute the historical record to Benzinga and disclose that they did not independently verify the entire historical series. They do not interpret consecutive declines as a guaranteed rebound, and distinguish AI investment recovery from share prices.
Dialogue

The evidence behind '20 years' Jun: I also heard this was the first time since 2006. Yeon: Benzinga reported that SOXX had its longest losing streak since May (month 5), 2006. Confirming a report versus verifying the entire series Jun: Did you recalculate the entire historical price series too? Yeon: No. We directly cross-checked these 9 sessions; the historical comparison is attributed to the report. Nine declines mean a bottom? Jun: Can we assume a rise comes next? Yeon: The number of consecutive declines alone cannot determine the next return. Who recovers the cost of AI investment? Jun: If AI demand is strong, shouldn't shares rise too? Yeon: Demand and share prices are different. Whether investment can be recovered through actual revenue and cash also matters.

Four frames show the same editorial characters reviewing AI memory demand documents and a checklist. They distinguish Samsung Electronics and SK hynix demand outlooks from share prices and identify HBM shipments, prices, yields, expansion costs, orders and cash flow as conditions to examine. The illustrated documents are not actual price charts.
Dialogue

Memory demand and share prices are separate Jun: Does the same conclusion apply to Samsung Electronics and SK hynix? Yeon: Both companies have discussed AI memory demand. But a company's outlook does not guarantee higher share prices. Variables to examine at each company Jun: What should we compare? Yeon: Look at HBM shipments, prices, yields and expansion costs. For Samsung Electronics, examine other businesses' results too. Evidence that changes a judgment Jun: If orders and cash flow remain robust, we could reassess the concerns. Yeon: Conversely, confirmed investment cancellations or weaker profitability would call for more caution. Let's not decide the outcome yet. The question that matters more than the count Jun: What deteriorated, by how much, and what has the price reflected? Yeon: Exactly. Separate the ETF's record, individual companies' earnings and your own investment judgment. 2026-10-16 US market close · Not investment advice The characters and dialogue are editorial creations, not statements by actual representatives.

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