Macro Dashboard
| Indicator | Level | 5-Day Δ | Signal |
|---|---|---|---|
| KOSPI | 8,546 | +5.5% | ↑ Strong |
| KOSDAQ | 1,034 | +6.8% | ↑ Strong |
| USD/KRW | 1,514 | −1.0% | → Stable |
| VIX | 16.8 | −15.6% | 🟢 Calm |
| Brent | $83.0 | −10.9% | ↓ Falling |
| US 10Y | 4.49% | −7 bp | → Stable |
Regime: Korea Neutral · US Neutral · Stance: Selective Hold. Only 20.3% of Korean stocks trade above their 50-day MA, which tells the real story: both indexes are being lifted by a compressed leadership group, not broad participation. Futures basis at +15.74 with net program selling of ₩189bn signals passive/arbitrage pressure at the surface.
Market Wrap
KOSPI added 5.5% and KOSDAQ 6.8% over five sessions, but today’s market character is best described as a concentrated leadership rally. The end-of-day operational screener counted 58 names in pass — breadth at 20.3% above the 50-day MA and 32.7% above the 200-day MA. The macro regime stays Neutral; the sector rotation was decisive.
AI memory and HBM dominated flows. SK Hynix (000660.KS) surged +6.4% on the day (+19.7% over five sessions) with a rare three-way flow alignment: foreigners net bought ₩422.4bn, institutions ₩391.9bn, and program desks ₩341.6bn. The backdrop is a ₩6.4 trillion wave of net inflows into domestic semiconductor ETFs between May 27 and June 12 — a figure large enough to raise crowding-risk flags alongside the positive thesis signal.
Samsung Electronics (005930.KS) added +4.5% but produced a split tape. Institutions purchased ₩274.2bn while foreigners and program desks sold a combined ₩1.46 trillion net. Price strength against large foreign selling suggests the stock is being held by institutional positioning and momentum rather than fresh foreign conviction.
The standout session move was Samsung Electro-Mechanics (009150.KS), up +16.6% to RS 99.5. MLCC delivery lead times have stretched to 24 weeks, with supply of high-capacitance, high-voltage components for AI servers constrained at both Murata and Samsung Electro-Mechanics’ Philippines facility. The newsflow repeat count confirms this is a structural supply crunch, not a one-source rumor.
Memory spot prices provide macro support: DRAM DDR4/DDR5 gained approximately 3% week-on-week and NAND rose +9.6%. InP substrate export relaxation is an early signal for CPO and optical interconnect capacity relief, adding a secondary catalyst layer for select equipment names.
Weak spots: gaming and non-leading growth stocks rotated lower as capital concentrated into the AI memory–MLCC axis. Hanmi Semiconductor (042700.KS) fell −3.9% after five-day gains of +36.9%, with institutional selling of ₩54.4bn and program selling of ₩40.0bn confirming distribution pressure after the sharp run.
Today’s Quality Re-Rating Candidates
Today’s meta screener evaluated 116 tickers. The preferred research tier is names where Quality Compounder fundamentals, operating cycle re-rating, and post-earnings drift converge simultaneously. Four names hit 3+ screeners; one hits all four flow-and-earnings screens.
| Meta Rank | Ticker | Name | Meta Score | Overlap | Screeners | Key Metrics |
|---|---|---|---|---|---|---|
| 1 | 420770.KQ | Gigavis | 73.9 | 3 | QC · CR · PEAD · CUR | ROE 7.3%, OP +777%, Δmarg +29.9pp |
| 2 | 000660.KS | SK Hynix | 64.0 | 3 | QC · CR · PEAD | ROE 35.6%, OPM 48.6%, OP +101% |
| 4† | 042660.KS | Hanwha Ocean | 58.5 | 4 | SMQ · CR · SME · PEAD | ROE 20.2%, OP +391%, Δmarg +6.9pp |
| 3 | 089970.KQ | VM | 59.6 | 2 | QC · CR · CUR | ROE 14.7%, OP +387%, Δmarg +29.3pp |
| 5 | 000990.KS | DB HiTek | 57.4 | 3 | QC · CR · PEAD | ROE 11.8%, OP +45%, short 17.5% |
| 6 | 053610.KQ | Protek | 51.2 | 3 | QC · CR · PEAD | ROE 13.7%, OP +245%, Δmarg +12.2pp |
| 7 | 089890.KQ | Cosese | 48.0 | 3 | QC · CR · PEAD | ROE 17.8%, OP +410%, Δmarg +29.2pp |
| 11 | 009150.KS | Samsung Electro-Mechanics | 42.7 | 2 | SMQ · SME | RS 99.5, +16.6% today |
QC = Quality Compounder · CR = Cycle Rerating · PEAD = Post-Earnings Drift · CUR = Consensus Up Revision · SMQ = Smart Money Quality · SME = Smart Money Earnings
†Hanwha Ocean leads on raw screener overlap (4 hits) but ranks #4 in the meta score. The meta screener discounts it for a 5-day retail-absorption pattern where ₩92.2bn in foreign + quality institutional net selling was absorbed by retail buyers — a distributional flag that the overlap count alone does not capture.
Top 3 Profiles
1 · Gigavis (420770.KQ) — Meta #1, Score 73.9
Gigavis manufactures automated optical inspection (AOI) equipment for semiconductors, PCBs, and display panels — a direct beneficiary of HBM densification and advanced packaging demand. Operating income grew +777% YoY alongside revenue doubling (+101%), producing a 29.9pp margin expansion that ranks among the sharpest in today’s screener universe. The Consensus Up Revision signal indicates analysts are still upgrading estimates rather than peaking. A new single-contract supply agreement DART filing dated today (June 15) qualifies as a live catalyst. PEAD composite score of +2.11 is 2nd-highest in Tier A, suggesting post-earnings drift is not yet exhausted. Check next: customer identity behind today’s contract and whether backlog is visible in order-intake commentary.
2 · SK Hynix (000660.KS) — Meta #2, Score 64.0
The HBM structural winner clears all three core screeners with best-in-class fundamentals: ROE 35.6%, OPM 48.6%, operating leverage spread 54.4pp. PEAD ranks #3 in Tier A with a drift score of +0.92 and the stock sits at 97% of its 52-week high. The primary caution is flow-based: ₩1.202 trillion in foreign and quality institutional net selling over five days was absorbed by retail — a pattern consistent with short-term crowding risk rather than thesis breakdown. No fresh DART earnings catalyst was filed. This is the highest-quality fundamental name in the screen; the question is entry timing, not thesis validity. Check next: whether foreign net buying resumes after today’s three-way alignment, or reverts toward distribution.
3 · Hanwha Ocean (042660.KS) — Overlap Leader, 4 Screeners
Korea’s leading LNG carrier and naval shipbuilder is the only name in today’s universe hitting all four flow-and-earnings screeners. Operating income +391% YoY, margin expansion +6.9pp, net income +136% confirm a genuine earnings inflection rather than a base-effect bounce. A contract DART disclosure from June 12 provides near-term order visibility. Meta rank falls to #4 because 5-day institutional net selling absorbed by retail triggers a distribution flag — but today’s Kiwoom surface shows foreign buying turning positive on a current-day basis, suggesting the multi-day outflow may be normalizing. Foreign ownership at 10.2% and short interest at 7.6% leave structural re-rating room if the order cycle sustains. Check next: whether today’s foreign buying reversal extends over the next 2–3 sessions; a confirmed trend shift removes the primary caution.
All screener data as of 2026-06-15. This is editorial research, not investment advice. Screener signals are candidates for further due diligence, not buy or sell recommendations.