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
Screamin' Sicilian · premium
Holy Pepperoni
22.30 oz at series start · GTIN 0007570615101
Kroger
$7.99
35.8¢/oz · promo $5.99 · Oct 19, 2026
store 2
$6.99
31.4¢/oz · Sep 29, 2026
Walmart
$7.32
32.8¢/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
30.0¢35.0¢40.0¢45.0¢Jul 18Sep 2Oct 19Kroger35.8¢Walmart32.8¢store 231.4¢

Recent observations

DateRetailerRegularPromooz¢/ozStatus
Oct 19, 2026Kroger$7.99$5.9922.3035.8¢ok
Oct 18, 2026Walmart$7.32—22.3032.8¢ok
Oct 18, 2026Kroger$7.99$5.9922.3035.8¢ok
Oct 17, 2026Walmart$7.32—22.3032.8¢ok
Oct 17, 2026Kroger$7.99$5.9922.3035.8¢ok
Oct 16, 2026Walmart$7.32—22.3032.8¢ok
Oct 16, 2026Kroger$7.99$5.9922.3035.8¢ok
Oct 15, 2026Walmart$7.32—22.3032.8¢ok
Oct 15, 2026Kroger$7.99$5.9922.3035.8¢ok
Oct 14, 2026Walmart$7.32—22.3032.8¢ok
Oct 14, 2026Kroger$7.99$5.9922.3035.8¢ok
Oct 13, 2026Walmart$7.32—22.3032.8¢ok
Oct 13, 2026Kroger$7.99—22.3035.8¢ok
Oct 12, 2026Walmart$7.32—22.3032.8¢ok

Last observation per day; quarantined rows excluded.