HSY −9.0%. Sanfilippo John B & Son +9.2%, Tootsie Roll Industries −12.1%, Rocky Mountain Chocolate Factory −44.8%. Weekly closes, Oct 17, 2025 = 100, log scale.

End-of-day closes (Databento EOD), the last close of each week. The three peers are the largest US-listed companies by market value in HSY’s SEC industry (Sugar & Confectionery Products) with a year of closes. It shows what the closes did; a move here is not a cause, a forecast or a call.