EWY Rips 7.97% as Seoul Walks Back the AI Citizen Dividend

The Walkback

Twenty-four hours after KOSPI plunged 5.1% intraday on Kim Yong-beom's Facebook post about a Norway-style citizen dividend funded by AI windfall taxes, President Lee Jae-myung posted on X that his chief of staff's remarks amounted to "a review of a plan to distribute the national excess tax revenue generated from excess profits in the AI sector to the public." Translation: not a new tax on Samsung and SK Hynix, just a debate about what to do with the corporate tax receipts that already exist.

Cheong Wa Dae went further, telling reporters Kim's post reflected his personal opinion and had not entered formal policy discussion. Lee himself condemned "fake news" framing the comments as a windfall tax. That was enough. The AI-rally premium that took the first real policy hit of the cycle on Tuesday got the hit reversed on Wednesday, and the foreign desks that dumped 5.6 trillion won the day before found themselves staring at a market that wasn't going to let them buy lower.

SK Hynix Does All the Work

This was not a broad-based rebound. SK Hynix closed up 7.68% at 1.976 million won, printing a new all-time high of 1.99 million won intraday and overtaking Samsung Electronics by market capitalization for the first time in its history. Samsung itself only managed +1.79% to 284,000 won. That gap is the trade. The HBM franchise is doing the heavy lifting; the legacy memory and foundry mix at Samsung is along for the ride.

EWY is functionally a leveraged bet on this. Samsung and SK Hynix combine for roughly 42% of the ETF, and on a day where one of them rips 7.68% and the other adds 1.79%, the fund tracks closer to the SK Hynix tape than the index. The 7.97% perp print on Hyperliquid is consistent with that mix plus the dollar tailwind from a won that weakened to 1,490.6 per dollar — a softer won makes the dollar-denominated ETF print bigger gains than the local KOSPI move alone would imply.

The Tell in the Flows

The thing that should keep anyone honest here: foreigners net-sold another 3.7 trillion won of Korean equities on a 2.63% up day. Retail bought 1.9 trillion, institutions bought 1.7 trillion. That is a tape carried by domestic money, against a backdrop of offshore capital that has now net-sold heavily through the entire AI-dividend episode and is still selling on the recovery.

The won touching 1,499.9 intraday is the other tell. A 7,844 KOSPI print with the won pushing 1,500 is not the unambiguous risk-on signal it looks like in dollar terms — it's the FX absorbing what foreigners didn't want to hold. For an EWY perp trader, that means the next leg depends on whether the offshore desks reverse, or whether retail Korea is the only marginal buyer left. The first scenario gets you 200+ on the ETF; the second is where a second policy headline or a chip-cycle wobble takes EWY back to last week's levels in a hurry.