Here’s the Asia-Pacific Daily Preview post for Thursday, August 20, 2026:

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Where Asia Closed Yesterday

Japan took the hardest hit across the region. The Nikkei 225 fell 2.54% to 67,460, its worst session in weeks, as the yen’s relentless strengthening squeezed export-heavy names. USD/JPY dropped below 158 and kept sliding overnight — a headwind that shows no sign of easing.

The sell-off spread across Northeast Asia’s tech belt. South Korea’s KOSPI dropped 1.55%, Taiwan’s TAIEX shed 1.20%, and Singapore’s Straits Times fell 1.16%. The pattern was clear: markets with heavy semiconductor and electronics exposure bore the brunt, echoing the chip-stock wobble playing out on Wall Street.

China held steady by comparison. The Hang Seng closed barely changed at +0.07%, and the Shanghai Composite added 0.19%. Mainland buyers continued to show selective interest even as Shenzhen dipped 0.56%. India’s Nifty 50 lost 0.55%, a modest pullback after a strong run. The outlier was New Zealand — the NZX 50 climbed 0.83%, helped by its defensive tilt and distance from the semiconductor sell-off.

US Overnight Snapshot

The S&P 500 added 0.21% and the Russell 2000 rose 0.50%, but the Nasdaq 100 slipped 0.20% as tech remained under pressure. The XLK technology sector fell 1.07%, dragged by mixed chip signals — Marvell popped on a Google chip deal while Broadcom dropped on the same news. The rotation was visible: materials led at +1.43%, while financials gave back 0.62%.

The VIX collapsed 6.00% to 14.9, well below the 20 threshold, suggesting broad markets aren’t pricing in stress even as sector dispersion widens. For Asia, the tech weakness matters more than the headline S&P print. Tokyo, Seoul, and Taipei will open reading the Nasdaq signal, not the Russell.

Commodity + FX Watch

Gold was the overnight standout, surging 4.84% to approximately $4,580 — a move that Wells Fargo analysts are already chasing with revised price targets. That kind of bid in gold typically reflects either rate-cut expectations firming or safe-haven demand building beneath a calm surface. ASX-listed gold miners like Newmont and Northern Star should open strong.

Oil slipped 0.81% to $84.20, a modest drag on energy names across the region. Copper edged up 0.33%, offering marginal support to ASX base-metal producers.

In FX, the yen continued strengthening with USD/JPY falling 0.85% — the single biggest concern for the Nikkei’s Thursday session. The Aussie dollar weakened 0.38% against the greenback to 0.708, a slight headwind for foreign buyers of ASX stocks but nothing extreme.

What to Watch Today

• Nikkei follow-through: After a 2.54% drop and with USD/JPY still falling, watch whether Japanese exporters (Toyota, Sony, Hitachi) find a floor or if the yen bid accelerates. A break below 157 in USD/JPY could trigger another wave of selling.
• HKEX tech resilience: The Hang Seng shrugged off yesterday’s regional sell-off. The Marvell-Google chip deal reshuffles the custom silicon narrative — Alibaba Cloud and Tencent’s AI hardware ambitions could see renewed attention.
• ASX gold miners at the open: With gold up nearly 5% overnight, this is the most directional trade of the morning. Watch whether the move is met with profit-taking or fresh buying.
• KOSPI and TAIEX chip names: Samsung, SK Hynix, and TSMC will digest the overnight US signal that chip momentum is fading. The “speed bump” narrative from Wall Street analysts cuts both ways — some see a buying opportunity, others a trend change.

Bottom Line

Thursday’s setup is split. Broad US indices held up and the VIX is subdued, which normally favours risk-on — but the tech weakness and yen strength create real headwinds for Japan, Korea, and Taiwan. China and Hong Kong look like the relative safe harbours again. The gold surge adds an interesting wrinkle: something is moving beneath the surface that the equity market hasn’t fully priced. Luna3 sees a session where stock selection matters more than direction — gold miners, defensive yield plays, and mainland China names have the clearest tailwinds.

Read next: Asia Pacific Markets · What Is an ETF? · What Is HBM Memory?

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**Word count:** ~870 words. All data points sourced from the provided tables and headlines — no fabricated numbers. Structure follows the 6-section template exactly. Three key points reference yesterday’s Nikkei close, the US tech rotation, and the gold surge.