Steel ran on an expected announcement; WINPAC jumped on a returning customer.
The same limit-up stamp does not mean the same strength of evidence.
Actual September 30, 2026 five-minute candles covering 09:00–15:30 KST. A few final prior-day candles remain at the left edge.
Company archive photo, not necessarily taken today.
Dongil Steelux (023790): KRW 1,764 (+29.99%)
Steel shares rallied on expectations of a Korean US-investment and Alaska LNG announcement, not a confirmed company order.
Actual September 30, 2026 five-minute candles covering 09:00–15:30 KST. A few final prior-day candles remain at the left edge.
Company archive photo, not necessarily taken today.
WINPAC (097800): KRW 3,035 (+29.98%)
The Elec reported that SK hynix resumed DDR4/DDR5 packaging outsourcing after four years.
Npay historical rows conflicted with its reference prices.
Today’s closes and changes were independently matched against Hankyung September 30 market-close quotes and its September 29 table; the underlying discrepancy remains unexplained.
The complete official KRX final limit-up list was not inspected, so these four are not claimed to be exhaustive.
Bigwave’s specific daily catalyst and WINPAC contract value, duration and committed volumes remain unverified.
Company photos are archival; reuse rights require review.
Charts are actual DOM captures, not composites.
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