Matched coverage85.6%
Price changes54
New products392
Anomalies4
Collection health
16 departments discovered · 20 requests · 0.5 minutes · 0 recorded non-fatal source issue(s).
Catalog size over time
Successful snapshots only. Missing observations are not interpolated.
Largest increases
Highest percentage changes among matched products.
| Product | Previous | Current | Change |
|---|---|---|---|
| La Ricura Frozen Cashew Apples - 16 OuncesUnbranded | $3.39 | $4.49 | +32.5% |
| Philadelphia Original Cream Cheese - 8 OuncesUnbranded | $4.99 | $6.19 | +24.1% |
| ScallionsUnbranded | $0.85 | $1.00 | +17.6% |
| Glad Zipper Bags, Sandwich - 50 BagsUnbranded | $2.29 | $2.69 | +17.5% |
| La Ricura Arepa Blanca Cake - 17 OuncesUnbranded | $3.69 | $4.29 | +16.3% |
| Badia Ginger, Ground - 1.5 OuncesUnbranded | $1.89 | $2.19 | +15.9% |
| Goodsense Drawstring Fresh Scent 13 Gallon Tall Kitchen Bags - 8 CountUnbranded | $1.89 | $2.19 | +15.9% |
| Mazola Cholesterol Free Canola Oil - 40 Fluid OuncesUnbranded | $6.59 | $7.59 | +15.2% |
| Mazola Oil Blends, Cholesterol Free, Corn Plus! - 40 Fluid OuncesUnbranded | $6.59 | $7.59 | +15.2% |
| Tylenol Extra Strength Caplets - 24 EachUnbranded | $7.50 | $8.55 | +14.0% |
Largest decreases
Lowest percentage changes among matched products.
| Product | Previous | Current | Change |
|---|---|---|---|
| Tanimura & Antle Organic Romaine Hearts - 3 CountUnbranded | $5.00 | $2.50 | -50.0% |
| Kit Kat Crisp Wafers, Vanilla Flavored Creme - 1.5 OuncesUnbranded | $2.00 | $1.40 | -30.0% |
| Oscar Mayer Original Bacon - 16 OuncesUnbranded | $13.59 | $10.79 | -20.6% |
| Driscoll's Strawberries - 16 OuncesUnbranded | $6.00 | $5.00 | -16.7% |
| Colgate Toothpaste, Fluoride, Anticavity, Great Regular Flavor, Cavity Protection - 8 OuncesUnbranded | $4.69 | $4.15 | -11.5% |
| Red Cara Cara OrangeUnbranded | $1.20 | $1.10 | -8.3% |
| Perdue Crispy Chicken Strips - 26 OuncesUnbranded | $12.99 | $12.59 | -3.1% |
| Perdue Popcorn Chicken - 26 OuncesUnbranded | $12.99 | $12.59 | -3.1% |
Robust anomaly review
Only changes of at least 20% with an absolute MAD-based robust z-score of at least 3.5.
| Product | Previous | Current | Change |
|---|---|---|---|
| Tanimura & Antle Organic Romaine Hearts - 3 CountUnbranded | $5.00 | $2.50 | -50.0% |
| Kit Kat Crisp Wafers, Vanilla Flavored Creme - 1.5 OuncesUnbranded | $2.00 | $1.40 | -30.0% |
| La Ricura Frozen Cashew Apples - 16 OuncesUnbranded | $3.39 | $4.49 | +32.5% |
| Oscar Mayer Original Bacon - 16 OuncesUnbranded | $13.59 | $10.79 | -20.6% |
Largest categories
Category membership is retained when products appear on multiple pages.
Largest brands
Brand values are not provided directly by this public catalog.
No group data is available yet.
Weekly-ad promotions
Best-effort, separately sourced advertised offers.
Offers0
Median discount0.0%
Volatility
Four- and eight-week log-price volatility begins only after enough successful history exists.
4-week series20
8-week series0