Weekly advertised (flyer) retail prices for fresh produce, potatoes and onions from USDA AMS Specialty Crops Market News (National Conventional Summary). One row per item (commodity/variety/unit) per Friday report with this-week, last-week and last-year ad counts and weighted-average advertised prices (USD), plus ML-ready derived features: price relatives week-over-week and year-over-year (fresh-food advertised price index components), promotional intensity (ad-count WoW/YoY change, item share of total ads), and report-level category/organic mix. USDA public-domain data, transcribed from the official PDFs; two weekly snapshots (2026-01-23, 2026-01-30), grows as further reports are transcribed.

Les titres et les descriptions proviennent des sources de données, en anglais.

Source: USDA AMS advertised retail food prices
Lignes: 523
Colonnes: 24
Cadence de la source: Hebdomadaire
Dernière actualisation: 28 sept. 2026
Thème: economy

Colonne	Type	Description
report_date	date	Friday report date (the report's publication day). (unit: date)
advertising_period_start	date	First day of the advertising period the report covers. (unit: date)
advertising_period_end	date	Last day of the advertising period the report covers. (unit: date)
category	string	Report commodity group: fruit, potatoes_onions, vegetables.
commodity	string	Commodity as printed in the report (e.g. Apples, Grapes, Lettuce).
variety	string	Variety/type as printed (e.g. Hass, Navel, RED); empty string whenthe report lists none.
unit	string	Advertised unit as printed (per lb, each, 3 lb bag, ...). Pricelevels are not comparable across units; price relatives are.
ads_this_week	integer	Number of advertised ads for the item in the report week. (unit: count)
price_this_week	float	Weighted-average advertised price (USD) in the report week, aspublished by AMS. (unit: USD)
ads_last_week	integer	Number of ads for the item in the previous week; null when the reportcell is blank. (unit: count)
price_last_week	float	Weighted-average advertised price (USD) in the previous week; nullwhen blank. (unit: USD)
ads_last_year	integer	Number of ads for the item in the same week last year; null whenblank. (unit: count)
price_last_year	float	Weighted-average advertised price (USD) in the same week last year;null when blank. (unit: USD)
total_ads	integer	Total advertised ads across all commodity groups in the report week(report headline). (unit: count)
organic_ads	integer	Number of ads for organic produce in the report week (reportheadline). (unit: count)
category_ads	integer	Total ads in the item's commodity group in the report week (reportheadline). (unit: count)
pdf_url	string	Official USDA PDF this report's rows were transcribed from(provenance).
organic_share_pct	float	Organic produce ads as a percent of total ads in the report week. (unit: percent)
category_share_pct	float	The item's commodity-group ads as a percent of total ads in thereport week. (unit: percent)
ad_share_of_total_pct	float	Promotional intensity: the item's ads as a percent of total ads inthe report week. (unit: percent)
ad_count_wow_change_pct	float	Promotional intensity: percent change in the item's ad count vs theprevious week; null when last week is blank. (unit: percent)
ad_count_yoy_change_pct	float	Promotional intensity: percent change in the item's ad count vs thesame week last year; null when last year is blank. (unit: percent)
price_wow_change_pct	float	Advertised-price relative: percent change in the weighted-average advertised price vs the previous week; null when last week is blank. Unit-free: safe to aggregate across units into a price index. (unit: percent)
price_yoy_change_pct	float	Advertised-price relative: percent change in the weighted-average advertised price vs the same week last year; null when last year is blank. Unit-free: safe to aggregate across units into a price index. (unit: percent)

10 premières lignes d’exemple — un aperçu, pas le jeu de données complet.

report_date	advertising_period_start	advertising_period_end	category	commodity	variety	unit	ads_this_week	price_this_week	ads_last_week	price_last_week	ads_last_year	price_last_year	total_ads	organic_ads	category_ads	pdf_url	organic_share_pct	category_share_pct	ad_share_of_total_pct	ad_count_wow_change_pct	ad_count_yoy_change_pct	price_wow_change_pct	price_yoy_change_pct
2026-01-23	2026-01-17	2026-01-29	fruit	Apples	Ambrosia	2 lb bag	1 195	3,99	163	2,99	8	3,78	291 957	41 591	155 994	https://mymarketnews.ams.usda.gov/filerepo/sites/default/files/3324/2026-01-17/1300097/ams_3324_00312.pdf	14,246	53,43	0,409	633,129	14 837,5	33,445	5,556
2026-01-23	2026-01-17	2026-01-29	fruit	Apples	COSMIC CRISP	2 lb bag	2 103	2,02	163	2,99	1 393	2,55	291 957	41 591	155 994	https://mymarketnews.ams.usda.gov/filerepo/sites/default/files/3324/2026-01-17/1300097/ams_3324_00312.pdf	14,246	53,43	0,72	1 190,184	50,969	-32,441	-20,784
2026-01-23	2026-01-17	2026-01-29	fruit	Apples	COSMIC CRISP	per lb	2 968	1,88	2 001	1,36	2 939	1,33	291 957	41 591	155 994	https://mymarketnews.ams.usda.gov/filerepo/sites/default/files/3324/2026-01-17/1300097/ams_3324_00312.pdf	14,246	53,43	1,017	48,326	0,987	38,235	41,353
2026-01-23	2026-01-17	2026-01-29	fruit	Apples	Envy	2 lb bag	22	2,99	415	3,6	—	—	291 957	41 591	155 994	https://mymarketnews.ams.usda.gov/filerepo/sites/default/files/3324/2026-01-17/1300097/ams_3324_00312.pdf	14,246	53,43	0,008	-94,699	—	-16,944	—
2026-01-23	2026-01-17	2026-01-29	fruit	Apples	Envy	per lb	1 829	1,93	1 643	1,98	1 543	2,02	291 957	41 591	155 994	https://mymarketnews.ams.usda.gov/filerepo/sites/default/files/3324/2026-01-17/1300097/ams_3324_00312.pdf	14,246	53,43	0,626	11,321	18,535	-2,525	-4,455
2026-01-23	2026-01-17	2026-01-29	fruit	Apples	Fuji	3 lb bag	383	3,2	2 634	3,9	648	3,94	291 957	41 591	155 994	https://mymarketnews.ams.usda.gov/filerepo/sites/default/files/3324/2026-01-17/1300097/ams_3324_00312.pdf	14,246	53,43	0,131	-85,459	-40,895	-17,949	-18,782
2026-01-23	2026-01-17	2026-01-29	fruit	Apples	Fuji	5 lb bag	408	2,99	287	5	115	4,99	291 957	41 591	155 994	https://mymarketnews.ams.usda.gov/filerepo/sites/default/files/3324/2026-01-17/1300097/ams_3324_00312.pdf	14,246	53,43	0,14	42,16	254,783	-40,2	-40,08
2026-01-23	2026-01-17	2026-01-29	fruit	Apples	Fuji	per lb	1 339	1,59	484	1,4	2 429	1,65	291 957	41 591	155 994	https://mymarketnews.ams.usda.gov/filerepo/sites/default/files/3324/2026-01-17/1300097/ams_3324_00312.pdf	14,246	53,43	0,459	176,653	-44,874	13,571	-3,636
2026-01-23	2026-01-17	2026-01-29	fruit	Apples	Gala/Royal Gala	2 lb bag	122	3,48	342	3,01	15	2,99	291 957	41 591	155 994	https://mymarketnews.ams.usda.gov/filerepo/sites/default/files/3324/2026-01-17/1300097/ams_3324_00312.pdf	14,246	53,43	0,042	-64,327	713,333	15,615	16,388
2026-01-23	2026-01-17	2026-01-29	fruit	Apples	Gala/Royal Gala	3 lb bag	730	3,42	919	3,74	976	3,85	291 957	41 591	155 994	https://mymarketnews.ams.usda.gov/filerepo/sites/default/files/3324/2026-01-17/1300097/ams_3324_00312.pdf	14,246	53,43	0,25	-20,566	-25,205	-8,556	-11,169

28 sept. 2026Actuelle
20260928T223029Z-518da173408a · sha256 518da173408a…
523 lignes · premier instantané

Dirigez n’importe quel LLM vers le point d’accès des métadonnées — la documentation ci-dessus est aussi lisible par machine (JSON-LD + Croissant).

cURL

curl "https://datazimuts.com/v1/datasets/usda_ams_advertised_food_prices/usda_ams_advertised_food_prices_weekly" | jq '{title, rows, columns_count, license}'

Python

import requests

ds = requests.get("https://datazimuts.com/v1/datasets/usda_ams_advertised_food_prices/usda_ams_advertised_food_prices_weekly").json()
print(ds["title"], ds["rows"], "rows")

# Sample rows for an LLM context window
for row in ds.get("sample_rows", [])[:5]:
    print(row)

Point d’accès API : https://datazimuts.com/v1/datasets/usda_ams_advertised_food_prices/usda_ams_advertised_food_prices_weekly

Astuce : récupérez /llms.txt pour le catalogue complet lisible par machine.

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APA

USDA AMS advertised retail food prices. (2026). USDA AMS advertised retail food prices, weekly [Data set, snapshot 20260928T223029Z-518da173408a, sha256 518da173408a]. Datazimuts. Retrieved 2026-09-29, from https://datazimuts.com/fr/datasets/usda_ams_advertised_food_prices/usda_ams_advertised_food_prices_weekly?snapshot=20260928T223029Z-518da173408a

BibTeX

@misc{dz_usda_ams_advertised_food_prices_usda_ams_518da173,
  title        = {{USDA AMS advertised retail food prices, weekly}},
  author       = {{USDA AMS advertised retail food prices}},
  year         = {2026},
  publisher    = {Datazimuts},
  howpublished = {\url{https://datazimuts.com/fr/datasets/usda_ams_advertised_food_prices/usda_ams_advertised_food_prices_weekly?snapshot=20260928T223029Z-518da173408a}},
  note         = {Snapshot 20260928T223029Z-518da173408a, sha256 518da173408afa661cfb4d225896d2a2796ae119687411fb5378521d0a497ccf; accessed 2026-09-29}
}

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