Intelligence Feed event · Macro · 2026-07-19

    Asian equity markets sell off sharply on Middle East escalation, with major declines in Shanghai and Nikkei

    Question

    Asian equity markets sell off sharply on Middle East escalation, with major declines in Shanghai and Nikkei

    Direct answer

    Broad risk‑off in regional equities and high‑beta tech; monitor HSCEI, HSTECH Index, Nikkei 225 futures (NKY), and large semis such as TSM and Samsung Electronics (005930.KS) for follow‑through and potential dip‑buying or de‑risking into Monday’s open.

    Original publisher
    Market Ontology
    Evidence through
    2026-07-19
    Published
    2026-10-20
    Revision
    1 · 2026-10-20

    Cite as: Market Ontology, “Asian equity markets sell off sharply on Middle East escalation, with major declines in Shanghai and Nikkei”, revision 1, evidence through 2026-07-19. https://marketontology.com/market-events/2026-07-19/asian-equity-markets-sell-off-sharply-on-middle-east-escalation-with-major-decli-399719

    MACRO
    Asian equity markets sell off sharply on Middle East escalation, with major declines in Shanghai and Nikkei
    Broad risk‑off in regional equities and high‑beta tech; monitor HSCEI, HSTECH Index, Nikkei 225 futures (NKY), and large semis such as TSM and Samsung Electronics (005930.KS) for follow‑through and potential dip‑buying or de‑risking into Monday’s open.
    000001.SHSTAR50HSIHSTECHNKYTSM
    Impact
    75
    JUL 19
    SIG
    000001.SHSTAR50HSI
    Asian equity markets sell off sharply on Middle East escalation, with major declines in Shanghai and Nikkei
    Broad risk‑off in regional equities and high‑beta tech; monitor HSCEI, HSTECH Index, Nikkei 225 futures (NKY), and large semis such as TSM and Samsung Electronics (005930.KS) for follow‑through and potential dip‑buying or de‑risking into Monday’s open.
    Impact
    Broad risk‑off in regional equities and high‑beta tech; monitor HSCEI, HSTECH Index, Nikkei 225 futures (NKY), and large semis such as TSM and Samsung Electronics (005930.KS) for follow‑through and potential dip‑buying or de‑risking into Monday’s open.
    Affected
    000001.SHSTAR50HSIHSTECHNKYTSM

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    What happened next

    AssetCallBase close+1 day+5 days+20 days
    TSMWatch398.37 2026-07-17+0.99%+1.27%+7.02%

    Closing prices from stored daily bars; returns measured from the last close on or before the event date. Not a recommendation.

    Sources

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