South Korea’s KOSPI ripped nearly 5% into Friday’s close, the Nikkei posted its best session in weeks, and Wall Street answered with a Nasdaq surge north of 3% overnight — the question for Tuesday is whether Asia can stack another leg higher or whether the easy gains are already priced.

Where Asia Closed Yesterday

Friday’s session was a sea of green across the region, led by South Korea’s KOSPI, which surged 4.63% to 8,123.62 — the largest single-day gain among major Asian benchmarks. Samsung and SK Hynix benefited from the global semiconductor bid that carried into the US weekend session.

Japan’s Nikkei 225 climbed 2.81% to 66,020.04, with export-heavy names catching a tailwind from yen weakness. The Hang Seng rose 1.93% to 24,718.10, while mainland China posted more modest gains — the Shanghai Composite added 1.12% to 4,031.51 and the Shenzhen Component gained 0.75% to 14,963.41. The divergence between Hong Kong and mainland boards suggests offshore capital is moving faster than domestic flows.

Australia’s ASX 200 gained 1.98% to 8,804.00, its strongest session in recent weeks. Taiwan’s TAIEX jumped 2.36% to 44,169.04, tracking the semiconductor strength that dominated the session. India’s Nifty 50 rose 1.99% to 23,622.90, and Singapore’s Straits Times Index added 0.76% to 5,025.80. New Zealand’s NZX 50 was the sole outlier, essentially flat at -0.06%.

US Overnight Snapshot

Wall Street extended Asia’s momentum with conviction. The Nasdaq Composite surged 3.07% while the S&P 500 gained 1.65% to 7,550. The VIX dropped 8.37% to 16.2, well inside the complacency zone — markets are not pricing risk right now.

Technology led the charge with XLK up 3.78%, fuelled partly by Nvidia’s historic $20 billion bond deal announcement — a signal that even the biggest AI names see cheap debt as an opportunity worth seizing. Western Digital was the S&P 500’s top gainer on Monday. The Russell 2000 lagged at +0.58%, a familiar pattern where mega-cap tech takes all the oxygen.

Energy was the clear loser, with XLE dropping 3.48% as oil executives warned on pricing and Iran deal speculation weighed. That tech-up-energy-down rotation has direct implications for Asia: expect HKEX tech and TAIEX chipmakers to gap higher, while energy-heavy names on the ASX and across Southeast Asia face headwinds.

Commodity + FX Watch

Gold jumped 2.77% to $4,330, continuing its role as the go-to hedge even in risk-on environments — that signals underlying uncertainty beneath the equity rally. WTI crude fell 4.06% to $81.40 on headlines around a potential US deal to end the Iran conflict, which would bring more supply online. Copper edged up 0.78% to $6.48, a modest positive for Australian miners.

On the FX side, AUD/USD gained 0.39% to 0.708, a tailwind for foreign holders of ASX assets. USD/JPY ticked up to 160, keeping the yen weak — a continued boost for Nikkei exporters but a growing political headache for the Bank of Japan. The combination of soft oil and strong gold creates a mixed read: resource-heavy exchanges like the ASX will see diverging sector performance within the same session.

What to Watch Today

• TAIEX and KOSPI semiconductor follow-through — with Nasdaq tech up 3.78% and Nvidia making bond-market headlines, TSMC, Samsung, and SK Hynix should see strong demand at the open. Watch whether the bid extends to second-tier chip names or stays concentrated in the top three.
• Triple witching buildup — US options expiry on Friday means elevated positioning activity all week. Large open interest in tech names could amplify moves in their Asian-listed counterparts and ADR-linked stocks.
• ASX energy vs. materials split — oil’s 4% drop will hit Woodside and Santos while copper’s modest gain supports BHP and Rio Tinto. The net effect on the ASX 200 depends on which sector draws more volume at the open.
• Hang Seng tech re-rating — Hong Kong’s 1.93% gain Friday was broad, but Tuesday’s open should concentrate in Alibaba, Tencent, and Meituan given the Nasdaq’s outsized move. Watch whether mainland-listed A-shares keep pace or lag again.

Bottom Line

The setup is clearly risk-on. Asia closed strong on Friday, the US delivered a powerful tech-led follow-through overnight, and the VIX sitting at 16.2 says the market sees no immediate threat. The Luna3 read is that Tuesday favours the bulls, particularly in Northeast Asian tech — but oil’s sharp drop and gold’s rally in the same session is a quiet reminder that not everyone agrees this rally has staying power.

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