3436 · SUMCO· Filed May 12, 2026

2026年12月期第1四半期決算短信〔日本基準〕（連結）

Historical Impact

5 past 決算短信 events at SUMCO

Median +5d

-3.72%

Range

-15.99% to +1.85%

Positive outcomes

1/5

Filed	P₀	P₊₅	+5d
Feb 10, 2026	¥1,765	¥1,551	-12.13%
Nov 11, 2025	¥1,473	¥1,238	-15.99%
Aug 7, 2025	¥1,210	¥1,201	-0.74%
May 8, 2025	¥994	¥1,013	+1.85%
Feb 7, 2025	¥1,157	¥1,114	-3.72%

Past performance does not guarantee future results. Small sample sizes may not be representative. For informational purposes only.

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