Lotte Energy Materials +13% and SK Innovation +9%, Why Solid-State Battery Stocks Rose?
The condition is simple!!! Solid-state related stocks are hot again today.
During the session (data timestamp: 2026-09-14 14:30 KST), KOSPI and KOSDAQ fell sharply, but solid-state and secondary battery names rallied.
Retail: "Why are solid-state stocks rising while the whole market is down?"
The answer is visible in a few standout names.
When attention concentrates, prices move.
Who moved and by how much? (data timestamp: 2026-09-14 14:30 KST)
KOSPI: 6,686.38 (-3.23%) [2026-09-14 intraday preliminary]
KOSDAQ: 803.23 (-2.12%) [2026-09-14 intraday preliminary]
Lotte Energy Materials: +13% range intraday
SK Innovation: +9% range intraday
(Note) Indices were weak, but differentiated flows hit specific names.
Definition → Solid-state battery: next-generation battery with solid electrolyte, core traits are safety and energy density.
Why is solid-state hot now?
Headlines keep repeating expectations around solid-state, EVs, and secondary batteries.
When positive news clusters on certain names, intraday flows concentrate.
In the US session, IT and semiconductors were up but healthcare and materials were down, leaving mixed risk appetite.
What is the overall market mood?
US sector flows: IT and semiconductors +0.88% / healthcare -4.22% / materials -4.14%
(Note) Diverging global sector sentiment produces stronger domestic sector differentiation.
Is this stock-specific buying?
Today looks like a theme rally where funds pile into a few solid-state names.
Even as major indices fall, stocks with clear positive news or expectations attract buying.
So, will it keep rising or fall?
Pressure factors
- KOSPI -3.23%, index weakness, general risk-off mood
- Global materials and healthcare weakness, reduced risk asset preference
- Currency and rate worries (multiple mentions), raising volatility concerns
Support factors
- Lotte Energy Materials - +13% range, sign of concentrated buying
- SK Innovation - +9% range, flows pricing in expectations
- Continued related newsflow, interest can sustain short-term flows
For reference only.
PickStock 💡
※ This article is for information only and is not investment advice.
※ Investment decisions and responsibility rest with the investor.
※ Figures are as of the time of writing and may change.
This article is for information only and is not investment advice.
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