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
DiGiorno · mainstream
Rising Crust Supreme
29.30 oz at series start · GTIN 0007192119331
Kroger
$6.49
22.1¢/oz · Oct 19, 2026
store 2
$6.49
22.1¢/oz · Sep 29, 2026
Walmart
$5.97
20.4¢/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
20.0¢21.0¢22.0¢23.0¢Jul 18Sep 2Oct 19Kroger22.1¢store 222.1¢Walmart20.4¢

Recent observations

DateRetailerRegularPromooz¢/ozStatus
Oct 19, 2026Kroger$6.49—29.3022.1¢ok
Oct 18, 2026Walmart$5.97—29.3020.4¢ok
Oct 18, 2026Kroger$6.49—29.3022.1¢ok
Oct 17, 2026Walmart$5.97—29.3020.4¢ok
Oct 17, 2026Kroger$6.49—29.3022.1¢ok
Oct 16, 2026Walmart$5.97—29.3020.4¢ok
Oct 16, 2026Kroger$6.49—29.3022.1¢ok
Oct 15, 2026Walmart$5.97—29.3020.4¢ok
Oct 15, 2026Kroger$6.49—29.3022.1¢ok
Oct 14, 2026Walmart$5.97—29.3020.4¢ok
Oct 14, 2026Kroger$6.49—29.3022.1¢ok
Oct 13, 2026Walmart$5.97—29.3020.4¢ok
Oct 13, 2026Kroger$6.49—29.3022.1¢ok
Oct 12, 2026Walmart$5.97—29.3020.4¢ok

Last observation per day; quarantined rows excluded.