Will solar energy theme stocks rally following Lee Jae-myung's comment?

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As soon as the comment was made yesterday that installing solar panels on farmland could become a trend,
I bought a solar energy theme stock, and it's already up 6%.
I plan to sell once it rises by about 10%.

President Lee: "Installing solar panels on idle fields yields more profit than farming... it could become a trend" (Summary) | Yonhap News
Yonhap News
(Seoul = Yonhap News) Reporter Lim Hyung-seop = President Lee Jae-myung stated on the 29th, "There is an old saying that one can endure poverty but cannot endure injustice," while implementing policies...