Pizza CPI · a daily fixed-basket price study

The Frozen Pizza Price Index

Base 100 = Oct 3, 2026
6-item basket · 2 retailers · Phoenix, AZ
Red Baron · mainstream
Classic Crust Supreme
23.46 oz at series start · GTIN 0007218063471
Kroger
$4.99
21.3¢/oz · Oct 19, 2026
store 2
$4.99
21.3¢/oz · Sep 29, 2026
Walmart
$4.82
20.5¢/oz · Oct 18, 2026

Unit price

Regular price per ounce, one line per retailer, last observation per day. Steps are repricings; a step with no shelf-price move is shrinkflation.

Krogerstore 2Walmart
21.0¢22.0¢23.0¢Jul 18Sep 2Oct 19Kroger21.3¢store 221.3¢Walmart20.5¢

Recent observations

DateRetailerRegularPromooz¢/ozStatus
Oct 19, 2026Kroger$4.99—23.4621.3¢ok
Oct 18, 2026Walmart$4.82—23.4620.5¢ok
Oct 18, 2026Kroger$4.99—23.4621.3¢ok
Oct 17, 2026Walmart$4.82—23.4620.5¢ok
Oct 17, 2026Kroger$4.99—23.4621.3¢ok
Oct 16, 2026Walmart$4.82—23.4620.5¢ok
Oct 16, 2026Kroger$4.99—23.4621.3¢ok
Oct 15, 2026Walmart$4.82—23.4620.5¢ok
Oct 15, 2026Kroger$4.99—23.4621.3¢ok
Oct 14, 2026Walmart$4.82—23.4620.5¢ok
Oct 14, 2026Kroger$4.99—23.4621.3¢ok
Oct 13, 2026Walmart$4.82—23.4620.5¢ok
Oct 13, 2026Kroger$4.99—23.4621.3¢ok
Oct 12, 2026Walmart$4.82—23.4620.5¢ok

Last observation per day; quarantined rows excluded.