EWY Erases the Broadcom Crash on Korea's Record Chip Exports

The Export Print That Erased the Crash

The EWY perp at $201.30 has nearly closed the book on one of the ugliest weeks Korean equities have had in years. A week ago the ETF dropped about 14% intraday in its worst session in six years after Broadcom's soft AI-chip guidance lit a fuse under the whole AI trade, then the KOSPI cratered nearly 9% on June 8 as strong US jobs data revived rate-hike fears. From a June 4 close near $203.97, EWY round-tripped a ~14% hole — and it's now back at the door.

The thing that flipped it is demand-side proof, not sentiment. The Korea Customs Service reported that exports for the first 10 days of June surged 85.9% to a record $28.635 billion, blowing past the prior all-time high of $25.2 billion set in April. Chips carried it: semiconductor exports jumped 205.8% to $11.068 billion, 38.7% of all outbound shipments, on AI-infrastructure demand. The tape responded in real time — the KOSPI opened down 2.9% at 7,509.62 and slid to an intraday low of 7,412.30 before reversing to close up 0.42% at 7,762.94, with SK Hynix bouncing more than 4% off the lows and Samsung Electronics clawing back to +0.8%.

What's Still Hanging Over Seoul

This is a catalyst-backed reversal, not an all-clear. Foreign investors have been net sellers of Korea for days — unloading more than a trillion won in a single session — and some of that cash was reportedly rotating out to chase the SpaceX IPO. Korea Exchange's chief has tried to reframe the move, telling CNBC the selloff is "rebalancing, not a vote against South Korea" after the KOSPI ran up well over 100% from the 2025 lows into the June 3 top.

That's the tension to hold onto. The won sitting at 17-year lows, the AI-bubble worry that Broadcom's guidance crystallized, and a foreign book that's still net-short Korea are all intact. One record export print fixes the narrative for a session; it doesn't reverse the flows that caused the crash. A tape that can open down 4% and close green is a tape that can do the opposite just as fast.

The Perp Caught Up to Cash

Earlier this week the HIP-3 perp was running well ahead of the cash ETF — the US-listed EWY's June 10 NAV was $177.67 while the 24/7 perp was already pricing the Seoul reversal in the $190s. That gap has now largely closed the right way: on June 11 the cash ETF ripped roughly 12% to an intraday high near $199.25, nearly meeting the perp at $201.30. So this leg isn't just a perpetual trading at a premium to a stale NAV — the underlying tape confirmed the bounce and dragged the cash price back toward the pre-crash level around $204, validating what the perp had been signaling overnight.