Now I have the confirmed catalysts. Let me write the post.

The setup into Jun 01–Jun 05, 2026

Asia Pacific enters the first week of June split in two. North Asia powered higher last week — KOSPI surged 8.0% to 8,476.2, Taiwan’s TWSE jumped 5.8% to 44,732.9, and the Nikkei 225 rallied 4.7% to 66,329.5 — driven by a semiconductor supercycle that lifted SK Hynix (000660.KS, +20.2%), Delta Electronics (2308.TW, +16.7%), and Hon Hai (2317.TW, +15.6%) in a single week. Greater China went the other direction: the Hang Seng dropped 1.7% to 25,182.4 and Shanghai slipped 1.1% to 4,068.6, weighed down by JD.com (9618.HK, -6.7%), Xiaomi (1810.HK, -6.5%), and Alibaba (9988.HK, -4.8%). Australia’s ASX 200 edged up 0.9% to 8,731.7, India’s Nifty 50 dipped 0.7% to 23,547.8, and Singapore’s STI lost 0.6% to 5,037.9. The week ahead is data-heavy, with Australia GDP, China PMIs, and India’s RBI decision all landing within five sessions.

Jun 01–Jun 05, 2026 — the calendar

Monday, Jun 01: Markets open to China’s NBS Manufacturing PMI (May), released over the weekend at 50.0 — down from 50.3 in April and right on the expansion-contraction line. Non-Manufacturing PMI also dropped alongside. New orders slipped below 50 (49.9), though high-tech manufacturing held at 52.9. South Korea’s preliminary May trade data lands the same day; the first-20-days sample showed exports up 65% year-on-year with semiconductor shipments at $21.9 billion (+202% YoY), so the full-month number will confirm whether that pace held. Japan’s Jibun Bank Manufacturing PMI final (May) prints — the flash was 54.5, down from 55.1 in April. India’s HSBC Manufacturing PMI final also due (flash: 54.3, down from 54.7).

Tuesday, Jun 02: Caixin China Manufacturing PMI (May) is the second half of the PMI double-header. April’s reading surged to 52.2 from 50.8 — the Caixin sample skews toward private-sector exporters and small-to-mid enterprises, so any divergence from the NBS 50.0 will tell the SOE-vs-SME story. In Australia, the Bureau of Statistics releases Q1 Current Account, Building Approvals (April), and Business Indicators (Q1, including company profits and inventories) — all three feed directly into Wednesday’s GDP calculation. Traders will be positioning Tuesday afternoon Sydney time. South Korea’s May CPI prints; April came in at 2.6% YoY, up from 2.2% in March, keeping pressure on the Bank of Korea to hold.

Wednesday, Jun 03: Australia’s Q1 GDP is the headline event. Consensus sits around 0.4% quarter-on-quarter, a sharp step down from Q4’s 0.8%, with annual growth expected to ease toward 2.5%. This is the first full quarter to capture the February rate hike and elevated energy costs. Caixin Services PMI (May) also due — April was 51.1, and any dip below 51 would flag weakening in China’s consumption recovery. India’s RBI Monetary Policy Committee begins its three-day meeting.

Thursday, Jun 04: Australia’s April International Trade in Goods (monthly trade balance) prints. The RBI’s MPC deliberation continues into day two. Secondary releases across Japan (household spending and labor cash earnings tend to fall in the first week of June).

Friday, Jun 05: India’s RBI announces its rate decision — Governor Sanjay Malhotra at 10:00 AM IST. Consensus expects a hold at 5.25% for the third consecutive meeting, but the statement’s tone on growth-versus-inflation will matter for Nifty direction. Watch the post-decision press conference at noon IST for forward guidance.

Not this week: RBA (Jun 15-16), BOJ (Jun 15-16), and Bank of Korea all meet later in June. China’s activity data dump (industrial production, retail sales, fixed-asset investment) is Jun 16. China CPI/PPI is Jun 10.

Levels and instruments to watch

KOSPI at 8,476.2 after an 8.0% weekly gain is the most extended index in the region. SK Hynix alone added 20% in five sessions — any pullback in memory-chip names or a miss in Korea’s trade data would test whether 8,000 holds as a new floor. Taiwan’s TWSE at 44,732.9 (+5.8%) faces a similar question: TSMC (2330.TW) and the broader foundry/packaging chain drove the move, and the 44,000 level is the reference point on a retest.

The Nikkei at 66,329.5 broke higher with SoftBank (9984.T, +10.9%) leading. Sustaining above 65,000 would confirm the breakout. The Hang Seng at 25,182.4 needs to hold above 25,000 — last week’s tech selloff (JD, Xiaomi, Alibaba all down 5-7%) came despite broadly steady mainland macro, so Monday’s PMI reaction will tell whether the selling was sector rotation or something stickier.

Australia’s ASX 200 at 8,731.7 has GDP risk on Wednesday. A print below 0.3% QoQ would pressure the index toward 8,600 and reignite rate-cut speculation ahead of the Jun 15-16 RBA meeting. India’s Nifty 50 at 23,547.8 enters the week soft — a hawkish hold from the RBI on Friday could push it below 23,400.

The bias

The read is cautiously constructive for North Asia, range-bound for the rest. Korea and Taiwan have momentum from the semiconductor trade but are stretched after single-week gains of 8-16% across top names — the kind of velocity that invites profit-taking on any data miss. Japan looks cleaner: the Nikkei’s breakout above 65,000 has room to run if JPY stays weak and the Caixin PMIs confirm steady Chinese demand for Japanese capital goods.

Greater China is the swing factor. NBS manufacturing at exactly 50.0 is a coin-flip read — if Caixin on Tuesday prints above 52, it reframes the NBS as an SOE drag rather than a broad slowdown, and the Hang Seng’s 25,000 floor likely holds. If Caixin also softens toward 51 or below, the tech rotation lower gets a macro confirmation and 25,000 breaks.

The one event that would flip the entire region’s tone: an Australia GDP miss below 0.3% QoQ. That would repricing the RBA path, weaken AUD, and spill into broader risk-off across APAC — especially for rate-sensitive Singapore and India.