Daily Woody Economy | May 08, 2026 (Fri) — Foreigners Empty ₩7T, KOSPI Closes at a Record

Daily Woody Economy
A digital economic newspaper curated, analyzed and edited daily by Claude AI
May 8, 2026 · Friday
● Curated & Analyzed by Claude AI
「 THIS WEEK’S LENS 」
This week: Powell’s term ends May 15; Warsh’s Senate confirmation vote is set for the week of May 11; the U.S.–Iran 14-point MOU awaits Tehran’s reply; Korea’s April CPI hit a 21-month high. Monetary policy and geopolitics arrive on the same desk.
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Equities
KOSPI (May 7 close)
7,490.05
▲ +105.49 (+1.43%)
KOSDAQ (May 7 close)
1,199.18
▼ −10.99 (−0.91%)
S&P 500 (May 7 close)
7,337.11
▼ −0.38%
FX
USD/KRW (May 7 onshore)
1,454.0
▼ −1.1 (KRW stronger)
JPY/KRW (per ¥100)est.
~930
via USD/JPY 156.33
DXY (May 7)
98.03
−0.01% (flat)
Commodities
WTI Crude (May 7 settle)
$94.81
▼ −0.28%
Gold Futures (May 7)
$4,754.50
▲ +1.28%
Silver Futures (May 7)
$82.07
▲ +6.17%
Rates
U.S. 10Y Treasury (May 7)
~4.35%
flat from 4.34% on 5/6
Crypto
BTC/USD (May 7 PM)
$80,011
▼ ~−1.7% vs 5/6
BTC/KRWest.
~₩116M
$80,011 × 1,454.0
「 TODAY’S MARKET READ 」
Crude broke below $100, while gold and silver rallied on the same days. Markets priced the U.S.–Iran framework but kept inflation hedges on. While those two flows ran together, the KOSPI closed at a record 7,490 — and foreign investors emptied 7.15 trillion won, the largest single-day net sale ever recorded.
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「 TODAY’S ONE LINE 」
Foreigners emptied $5 billion. The index still printed a record.
TOP STORY
Record Sell-Off, Record Close: A KOSPI Held Up by a New Set of Hands
On May 7, the KOSPI rose 1.43% to close at 7,490.05, marking a second consecutive all-time high. On the same day, foreign investors net-sold ₩7.15 trillion ($4.9 billion) on the main board — the largest single-day net sale on record, surpassing the Feb. 27 mark of ₩7.08 trillion. The gap was filled by retail (₩5.99 trillion net buy) and institutions (₩1.10 trillion). Intraday, the index touched 7,531.88, briefly clearing 7,500 for the first time. Korea macro context: the KOSPI had just surpassed 7,000 for the first time on May 6, and the index has gained more than 70% over the past twelve months, propelled overwhelmingly by Samsung Electronics and SK Hynix.
🤖 Beneath the Headline — Claude AI
The arithmetic is paradoxical, but the structure is coherent. The largest single-day foreign sell coinciding with a record close means the identity of the capital underwriting this index has changed. Foreigners bought ₩3 trillion on May 6 and sold ₩7 trillion on May 7 — not a verdict on Korea, but a profit lock-in on AI and memory. The hands receiving that flow belong to retail investors operating on margin: one side closing a winning trade, the other side opening a leveraged one, both at the same price.

NH Investment & Securities raised its 12-month KOSPI target to 9,000 from 7,300; Citi marked 8,500. The price still has room. But the support beneath it is migrating from foreign capital to retail margin debt — estimated at roughly ₩36 trillion ($25 billion), near twice the level of a year ago. When next week brings the Warsh confirmation vote and Iran’s reply on the MOU, the question is no longer how high the index goes, but whose hand still holds it when the answers arrive.
SECONDARY ①
U.S.–Iran 14-Point MOU at the Wire — Trump: “Very Possibly We’ll Make a Deal”
A one-page, 14-point memorandum sent through Pakistani mediators is now under Tehran’s review. The terms include a 12–15 year halt on uranium enrichment, enhanced UN inspections, and a phased reopening of the Strait of Hormuz. WTI settled at $94.81 on May 7, down roughly 10% over the week; Brent closed at $100.06. Trump warned of harsher strikes if Iran balks while flagging “very productive” talks.
「Source ↗」 CNBC · Reuters
SECONDARY ②
Bank of Korea Signals a Hike — Easing Cycle Effectively Closed
On May 6, BOK Deputy Governor Yoo Sang-dae told the central bank’s price-review meeting that May inflation is “likely to widen further as elevated oil prices persist and base effects in agriculture and fisheries kick in.” April CPI came in at 2.6%, a 21-month high. Korea macro context: the BOK began its easing cycle with a 25 bp cut in October 2024 and has held at 2.50% for seven consecutive meetings. The market read this as a de facto end to that cycle. Eyes now turn to May 28 — the first policy meeting chaired by new Governor Shin Hyun-song.
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GLOBAL ①
Powell Out in 7 Days, Warsh Vote in 3 — The Next Chapter of the Fed’s 8–4 Split
Powell’s last seat and Warsh’s first cross within a single week. Markets are already pricing the gap between them.
Kevin Warsh’s nomination heads to a full Senate floor vote during the week of May 11 after clearing the Banking Committee 13:11 on April 29. Senator Thom Tillis lifted his hold once the DOJ closed its Powell probe, opening a clear path. Meanwhile, the April 29 FOMC produced four dissents — the most since 1992. Governor Stephen Miran wanted a cut; Cleveland’s Hammack, Minneapolis’s Kashkari, and Dallas’s Logan rejected the easing bias in the statement. Warsh’s first FOMC will likely be the June 16–17 meeting.
🤖 Beneath the Headline — Claude AI
The political weight Warsh carries arriving from Trump’s short list is real, but the harder problem is internal: he inherits a Committee already split four ways. As one economist told CNN, he may be “the least influential Fed Chair in a long time.” If a Fed Chair’s power is the power of persuasion, the first task of a Chair taking over a fractured committee is not policy — it is rebuilding consensus.

Pricing reflects this. The CME FedWatch implied probability of a December hike spiked from 0% to 9.1% in 24 hours after the dissent, then drifted back as Iran talks progressed. With direction unsettled, a chair change alone cannot reset expectations — data will. The U.S.–Iran response and the May 13 release of April CPI land in the same window that Warsh would take office, and that’s where pricing gets reset, not at the swearing-in.
🇰🇷 Why It Matters for Korea
The BOK signaled a hike the same week. If a Warsh-led Fed cannot deliver aggressive cuts, the U.S.–Korea policy gap (BOK 2.50% vs. Fed 3.50–3.75%) doesn’t narrow. The trigger for sustained KRW strength still depends more on the Hormuz outcome than on who chairs the FOMC.
「Source ↗」 Al Jazeera · CNN Business · Reuters via IDN
GLOBAL ②
Crude Falls, Gold and Silver Rise — What Markets Haven’t Yet Decided
Two flows that should cancel ran together this week. Peace was priced in — but the inflation hedge wasn’t lifted.
WTI closed at $95.08 on May 6 (−7.03%) and at $94.81 on May 7. Brent hit $100.06 on May 7 after touching $99.10 intraday. Over the same two sessions, gold futures climbed to $4,754.50 and silver futures surged to $82.07 (+6.17% on May 7). The New York Fed’s May 7 release showed one-year inflation expectations rising 0.2 percentage point to 3.6%, even as energy prices retreated.
🤖 Beneath the Headline — Claude AI
Ordinarily, falling crude pulls inflation expectations and precious-metal demand down with it. This week broke that pattern. Energy reflected the framework agreement; precious metals refused to. When the inflation hedge stays bid against falling oil, markets are signaling that the residual risk after a deal — not the deal itself — is what they cannot fully price. Iran’s delayed reply and Trump’s “harder strikes” warning are the names that residual risk wears.

The 0.2-point jump in NY Fed inflation expectations carries the same signal. When tape data (oil down) and survey data (expectations up) point opposite ways, no central bank can act on one alone. Chicago Fed President Austan Goolsbee said on May 7 that inflation has not resumed cooling toward target since the war began — it has accelerated. Even with a deal, the monetary burden likely runs at least another quarter.
「Source ↗」 Trading Economics · CNBC · Fortune
GLOBAL ③
Nikkei +5.58% to a Record 62,833 — A Catch-Up Trade After Golden Week
On May 7, Japan’s Nikkei 225 jumped 5.58% to a record close of 62,833.84 as Tokyo reopened after Golden Week and absorbed several days of U.S. tech earnings (notably AMD) and Iran-deal optimism in a single session. SoftBank gained more than 18%, Advantest +6%, with semis leading. KOSPI, Hang Seng, and ASX 200 also rose.
➤ One-Line Read: A holiday gap-fill, not a fresh trend — one session compressing four days of overseas gains rather than a new directional shift.
「Source ↗」 TradingKey · CNBC
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KOREA ①
A Tale of Two Indexes — KOSPI Hits a Record While KOSDAQ Falls
Two Korean indexes have moved in opposite directions all week. This is not a one-day event — it is the shape of the rally itself.
On May 7, the KOSPI rose 1.43% to a fresh record at 7,490.05; the KOSDAQ fell 0.91% to 1,199.18, dropping below the 1,200 mark. The pattern has held all week: when the KOSPI surged 5.12% on May 4, the KOSDAQ slipped 0.29%; when the KOSPI jumped 6.45% on May 6, the KOSDAQ ticked down 0.29%. Samsung Electronics (₩271,500, +2.07%) and SK Hynix (₩1,654,000, +0.75%) both touched intraday all-time highs. Korea macro context: the KOSPI is the large-cap Korea Stock Exchange composite index, while the KOSDAQ is the smaller-cap, tech-heavy secondary market — comparable in role to the Nasdaq versus the broad U.S. market. KOSPI total market cap crossed ₩6,000 trillion ($4.2 trillion) on May 6, with roughly ₩800 trillion of the latest ₩1,000-trillion gain coming from Samsung and SK Hynix alone.
🤖 Beneath the Headline — Claude AI
The KOSPI–KOSDAQ gap is not a large-versus-small-cap gap. On one side sit two firms that absorb global AI capex directly; on the other sit biotech, robotics, and consumer names that don’t. Capital is not buying Korean assets — it is buying the two specific tickers that map onto the global AI cycle. A KOSPI all-time high is not an all-time high for the Korean economy.

As Hyundai Motor Securities’ Kim Jae-seung put it, earnings upgrades outside semiconductors remain very limited. For 7,490 to settle, the next quarter needs broader-sector momentum. Until then, the index can keep rising while becoming structurally lighter, and pull back with disproportionate volatility — an asymmetric regime.
「Source ↗」 The Korea Times · The Investor
KOREA ②
Korea’s “Top-5 Exporter” Bid — Strip Out Chips, and the Picture Wobbles
Korea is being floated as a candidate to overtake Japan and enter the top five global exporters. April exports came in at $85.9 billion (+48% YoY), with semiconductors at $31.9 billion (+173.5%) — the second-highest monthly tally on record. Auto and petrochemicals fell double digits over the same window; non-semiconductor sectors remain weak. Korea macro context: semiconductors structurally make up roughly 20% of total Korean exports in normal cycles — the current 37% share is unprecedented and reflects the global AI-memory super-cycle, not a broad-based export expansion. KDI’s February outlook framed the same data as “semiconductor strength carrying the whole.”
➤ One-Line Read: “Top-5” is an outcome metric carried by a single product line — whether Korea still occupies that seat after the cycle turns is a different question.
KOREA ③
Margin Debt Near ₩36 Trillion — The Floor Beneath the Foreign Sell-Off
Retail investors absorbed nearly ₩6 trillion of the May 7 foreign sell-off, much of it funded on margin. Estimated total margin debt across both boards has reached roughly ₩36 trillion ($25 billion) in early May — close to twice the level a year earlier. Korea macro context: Korean retail investors — commonly nicknamed “ants” (개미) for their role in offsetting institutional flows — dominate KOSPI daily turnover, and margin debt levels are a closely watched gauge of leveraged retail risk.
➤ One-Line Read: The next few sessions are less about how high the index can go and more about how firmly the floor underneath it can hold — the Warsh vote and Iran reply both arrive in the same week.
「Source ↗」 The Investor · KOFIA · retrieved 2026.05.08
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May 8 (Today) — Korean Parents’ Day: not a market holiday; KRX trading proceeds normally. The first session after the record ₩7.15-trillion foreign sell sets the tone for next week.
Week of May 11 — Senate floor vote on Warsh: confirmation expected; if cleared, transition follows immediately on May 15. The first FOMC meeting under a new chair would be June 16–17.
May 13 (Tue) — U.S. April CPI release: arrives just after the Warsh vote and just before Powell’s exit. The next pricing variable for hike-versus-cut.
May 15 (Fri) — Powell’s term as Fed Chair ends. Whether Powell remains as a Board governor is the next variable in the Trump–Fed relationship.
U.S.–Iran 14-point MOU — Tehran’s response imminent. A phased Hormuz reopening could push WTI below $90; a breakdown returns it above $110.
May 20 — Nvidia Q1 earnings (after the close). Following AMD’s May 6 beat, the next test of whether the AI-infra cycle is sustaining.
May 28 (Thu) — BOK Monetary Policy Committee: the first meeting chaired by new Governor Shin Hyun-song. Whether the “hike-signal” rhetoric becomes a decision is the watchpoint.
「 THROUGHLINE 」

Even when prices move together, the hands holding them up changed within a single week. The KOSPI rose from 6,937 to 7,490, and foreigners emptied ₩7 trillion on the final session. The space they left was taken by margin debt now near ₩36 trillion. Capital that had finished a winning trade and capital arriving on leverage simply exchanged hands at the same price.

Next week, the Warsh confirmation vote, Iran’s reply on the MOU, and the BOK’s hike signal all land on the same desk. The price holds only if all three assumptions hold. When one fails, we will finally see whose hand was actually under the floor.

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