Woojin Ntec우진엔텍

Predicted impact: Medium

₩5.1B increase is about 11% of last year's revenue; follows recent bidding restrictions and a trading halt

Predicted impact: Low· Actual: −33.9% vs sector, volume 29.3× normal (5 trading days)

Maintenance service contract for nuclear units; contract size not disclosed and likely small.

High impactPredicted impact: High· Actual: −33.9% vs sector, volume 29.3× normal (5 trading days)

Trading halt resumed then shares fell 27%; client sales halt signals serious business disruption.

Predicted impact: Medium· Actual: −33.9% vs sector, volume 29.3× normal (5 trading days)

Same 27% drop, now tied to public bidding limits; repeat of the halt-resumption news, lowered one level.