2026-06-26 Korea Volume Surge — Kosho
What this is
- A weekly volume-surge screen: traded names whose recent trading volume ran well above their own prior average (data as of 2026-06-26).
- Screened 244 names; 12 qualified — the top ones are tabled below.
- Surging volume signals attention, not direction — it accompanies both rallies and selloffs. This is an observational screen, not investment advice.
What drew volume
The volume surge list indicates attention was quite dispersed across different market segments this week. There is notable activity in the bio/pharma space, with several names drawing elevated volume, alongside significant movement in large-cap industrial and cyclical names like SK and KCC. The divergence in price action across these high-volume names—ranging from substantial gains to deep declines—suggests that the recent trading interest was highly selective rather than broadly directional across the KOSPI index.
Reading the tape
A pattern of high volume accompanying significant price swings is evident. For instance, names like 리가켐바이오 and SK showed substantial positive price movement alongside elevated volume, while others such as 금호타이어 and 오늘이엔엠 experienced large negative price moves on high volume. This suggests that the recent trading interest was driven by specific catalysts or information flow related to individual stocks, rather than a unified sector rotation or broad market momentum. The presence of both large-cap names (SK) and smaller-cap names in the surge list points to attention being fragmented across market capitalization tiers.
Volume surges are purely an observation of where trading attention has concentrated this week and do not constitute a forecast of future price direction. The observed price action, whether positive or negative, reflects the immediate sentiment driving the elevated trading interest.
Top names by volume surge
Ranked by volume vs prior average. 12 names qualified of 244 screened — data as of 2026-06-26.
| # | Name | Volume | Move | Mkt cap | PER | PBR | ROE | Sector |
|---|---|---|---|---|---|---|---|---|
| 1 | 금호타이어(073240) | 7.7× | -8.5% | 1.4조 | 4.1 | 0.7 | — | — |
| 2 | 한올바이오파마(009420) | 3.3× | +15.6% | 3.0조 | — | 18.1 | — | — |
| 3 | 파마리서치(214450) | 3.0× | +6.6% | 3.4조 | 20.4 | 5.4 | — | — |
| 4 | 리가켐바이오(141080) | 2.1× | +19.5% | 5.3조 | — | 10.3 | — | — |
| 5 | 오늘이엔엠(192410) | 2.0× | -30.8% | 883억 | — | 25.8 | — | — |
| 6 | SK(034730) | 2.0× | +32.5% | 59.1조 | 28.1 | 1.8 | — | — |
| 7 | 잉글우드랩(950140) | 1.9× | -15.6% | — | — | — | — | — |
| 8 | 미원에스씨(268280) | 1.7× | -3.4% | 4,880억 | 7.7 | 1.1 | — | — |
| 9 | 알테오젠(196170) | 1.7× | +2.6% | 18.4조 | 129.5 | 41.6 | — | — |
| 10 | 동원시스템즈(014820) | 1.6× | -17.3% | 5,207억 | 9.8 | 0.6 | — | — |
| 11 | 신라젠(215600) | 1.6× | -11.6% | 3,034억 | — | 2.8 | — | — |
| 12 | KCC(002380) | 1.5× | -9.3% | 4.2조 | 2.4 | 0.5 | — | — |
As of 2026-06-26 (KST).
Disclaimer: OneQAZ figures are paper-trading research, not investment advice. Past simulated performance does not predict future real-money results.
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