{ "family": "price_rhythm", "url": "https://www.fuel-prices.eu/live/italy/price-changes/?lang=it", "markdown": "https://www.fuel-prices.eu/live/italy/price-changes/data.md?lang=it", "language": "it", "market": { "key": "italy", "country": "Italia", "cc": "IT", "live_map": "https://www.fuel-prices.eu/live/italy/" }, "window": { "d0": "2026-06-19", "d1": "2026-09-16", "days": 90 }, "built_at": "2026-09-17T01:10:56+00:00", "currency": "EUR", "method": { "series": "one price per station per day", "change": "two consecutive days with different prices, counted on the second", "max_gap_days": 3, "hour_of_day": "source clock" }, "headline": [ "Un impianto in Italia cambia il prezzo della Benzina in media 2.77 volte a settimana, e un prezzo appena cambiato dura poi 1 giorno prima del successivo.", "In un giorno qualunque 38.5% degli impianti in Italia cambia prezzo; nel giorno più intenso della finestra, 75.7%.", "Il giorno più intenso è venerdì, con 17.0% di tutte le variazioni; il più tranquillo è domenica, con 11.6%.", "Un rialzo sposta il prezzo in media di 0.026 EUR/L, un ribasso di 0.025 EUR/L. Nella finestra 499 119 variazioni sono andate verso l’alto e 282 781 verso il basso.", "Metà di tutte le variazioni di prezzo di questi 90 giorni è avvenuta in soli 29 di essi.", "Shell arriva per prima al centro di un movimento di mercato in 3 delle 7 ondate misurate; le altre seguono con una mediana di 0.4 giorni.", "Su tutta la finestra la mediana del mercato è passata da 1.839 EUR/L a 2.104 EUR/L.", "Dove la fonte porta un orologio suo, la maggior parte delle variazioni cade fra le 07:00 e le 08:00 — 21% di 19 903 variazioni con orario nel campione." ], "fuels": { "petrol": { "label": "Benzina", "code": "sp95", "stations": 21996, "days_covered": 90, "changes": 781900, "changes_per_station_per_week": 2.765, "median_days_between_changes": 1, "by_weekday": [ { "up": 79223, "down": 19414, "up_sum": 2142.859, "down_sum": 446.591 }, { "up": 71386, "down": 30965, "up_sum": 1718.29, "down_sum": 726.499 }, { "up": 69350, "down": 40185, "up_sum": 1644.31, "down_sum": 859.947 }, { "up": 77592, "down": 48934, "up_sum": 1894.875, "down_sum": 1121.198 }, { "up": 89582, "down": 43449, "up_sum": 2444.14, "down_sum": 1095.434 }, { "up": 72233, "down": 48610, "up_sum": 2230.287, "down_sum": 1296.764 }, { "up": 39753, "down": 51224, "up_sum": 1008.95, "down_sum": 1497.683 } ], "size": { "up": { "n": 499119, "mean": 0.0262, "median": 0.02, "p90": 0.05 }, "down": { "n": 282781, "mean": 0.0249, "median": 0.02, "p90": 0.05 } }, "concentration": { "days_for_half": 29, "days_total": 90, "share": 0.3222 }, "macro": { "up_days": 40, "down_days": 18, "mean_up": 0.01093, "mean_down": 0.00956, "run_up_mean": 2, "run_down_mean": 1.64, "first_median": 1.839, "last_median": 2.104 }, "networks": [ { "brand": "Shell", "key": "SHELL", "stations": 167, "changes": 4456, "active_days": 84, "sync_median": 0.219, "per_week": 2.075, "up_share": 0.7062, "lag_median": 0.081, "first": 3, "waves": 7, "lead_lag": 0, "lead_corr": 0.794 }, { "brand": "Tamoil", "key": "TAMOIL", "stations": 1518, "changes": 60897, "active_days": 84, "sync_median": 0.478, "per_week": 3.12, "up_share": 0.6274, "lag_median": 0.185, "first": 1, "waves": 7, "lead_lag": 0, "lead_corr": 0.748 }, { "brand": "Energas", "key": "ENERGAS", "stations": 156, "changes": 4719, "active_days": 83, "sync_median": 0.321, "per_week": 2.353, "up_share": 0.6234, "lag_median": 0.2, "first": 0, "waves": 7, "lead_lag": 0, "lead_corr": 0.677 }, { "brand": "Api-Ip", "key": "API-IP", "stations": 3857, "changes": 141248, "active_days": 85, "sync_median": 0.433, "per_week": 2.848, "up_share": 0.6479, "lag_median": 0.292, "first": 2, "waves": 7, "lead_lag": 0, "lead_corr": 0.93 }, { "brand": "Retitalia", "key": "RETITALIA", "stations": 191, "changes": 6322, "active_days": 84, "sync_median": 0.38, "per_week": 2.574, "up_share": 0.6261, "lag_median": 0.347, "first": 0, "waves": 7, "lead_lag": 0, "lead_corr": 0.766 }, { "brand": "Europam", "key": "EUROPAM", "stations": 204, "changes": 7972, "active_days": 84, "sync_median": 0.5, "per_week": 3.039, "up_share": 0.595, "lag_median": 0.354, "first": 0, "waves": 7, "lead_lag": 0, "lead_corr": 0.549 }, { "brand": "Agip Eni", "key": "AGIP ENI", "stations": 4015, "changes": 148880, "active_days": 84, "sync_median": 0.385, "per_week": 2.884, "up_share": 0.675, "lag_median": 0.356, "first": 1, "waves": 7, "lead_lag": 1, "lead_corr": 0.196 }, { "brand": "Esso", "key": "ESSO", "stations": 2258, "changes": 71956, "active_days": 84, "sync_median": 0.339, "per_week": 2.479, "up_share": 0.6317, "lag_median": 0.383, "first": 0, "waves": 7, "lead_lag": 0, "lead_corr": 0.927 }, { "brand": "Pompe Bianche", "key": "POMPE BIANCHE", "stations": 3040, "changes": 84532, "active_days": 84, "sync_median": 0.302, "per_week": 2.163, "up_share": 0.6205, "lag_median": 0.454, "first": 0, "waves": 7, "lead_lag": 0, "lead_corr": 0.887 }, { "brand": "Q8", "key": "Q8", "stations": 2793, "changes": 120197, "active_days": 84, "sync_median": 0.487, "per_week": 3.347, "up_share": 0.6194, "lag_median": 0.596, "first": 0, "waves": 7, "lead_lag": 0, "lead_corr": 0.718 } ], "hour_of_day": [ 171, 856, 24, 16, 51, 374, 676, 4094, 3004, 1802, 918, 875, 1061, 720, 591, 499, 731, 711, 620, 647, 381, 540, 450, 91 ] }, "diesel": { "label": "Gasolio", "code": "diesel", "stations": 22066, "days_covered": 90, "changes": 911760, "changes_per_station_per_week": 3.214, "median_days_between_changes": 1, "by_weekday": [ { "up": 87553, "down": 24041, "up_sum": 3205.432, "down_sum": 777.968 }, { "up": 78218, "down": 46552, "up_sum": 2318.797, "down_sum": 2986.232 }, { "up": 82003, "down": 49667, "up_sum": 3586.141, "down_sum": 1961.896 }, { "up": 86993, "down": 57517, "up_sum": 3465.302, "down_sum": 2354.188 }, { "up": 99960, "down": 54438, "up_sum": 3770.245, "down_sum": 2330.211 }, { "up": 82846, "down": 56160, "up_sum": 3244.07, "down_sum": 2320.536 }, { "up": 45194, "down": 60618, "up_sum": 1684.129, "down_sum": 2229.187 } ], "size": { "up": { "n": 562767, "mean": 0.0378, "median": 0.03, "p90": 0.07 }, "down": { "n": 348993, "mean": 0.0429, "median": 0.03, "p90": 0.1 } }, "concentration": { "days_for_half": 31, "days_total": 90, "share": 0.3444 }, "macro": { "up_days": 41, "down_days": 18, "mean_up": 0.01563, "mean_down": 0.0195, "run_up_mean": 2.05, "run_down_mean": 1.29, "first_median": 1.939, "last_median": 2.229 }, "networks": [ { "brand": "Tamoil", "key": "TAMOIL", "stations": 1522, "changes": 71013, "active_days": 84, "sync_median": 0.561, "per_week": 3.629, "up_share": 0.6185, "lag_median": 0, "first": 4, "waves": 7, "lead_lag": 0, "lead_corr": 0.763 }, { "brand": "Shell", "key": "SHELL", "stations": 166, "changes": 5577, "active_days": 84, "sync_median": 0.31, "per_week": 2.613, "up_share": 0.6726, "lag_median": 0.101, "first": 2, "waves": 7, "lead_lag": 0, "lead_corr": 0.589 }, { "brand": "Energas", "key": "ENERGAS", "stations": 156, "changes": 5672, "active_days": 84, "sync_median": 0.417, "per_week": 2.828, "up_share": 0.5917, "lag_median": 0.123, "first": 0, "waves": 7, "lead_lag": 0, "lead_corr": 0.589 }, { "brand": "Api-Ip", "key": "API-IP", "stations": 3855, "changes": 158790, "active_days": 85, "sync_median": 0.476, "per_week": 3.204, "up_share": 0.6228, "lag_median": 0.173, "first": 1, "waves": 7, "lead_lag": 0, "lead_corr": 0.928 }, { "brand": "Agip Eni", "key": "AGIP ENI", "stations": 4023, "changes": 180864, "active_days": 84, "sync_median": 0.67, "per_week": 3.497, "up_share": 0.6671, "lag_median": 0.221, "first": 0, "waves": 7, "lead_lag": -3, "lead_corr": 0.267 }, { "brand": "Retitalia", "key": "RETITALIA", "stations": 191, "changes": 7296, "active_days": 84, "sync_median": 0.445, "per_week": 2.971, "up_share": 0.6029, "lag_median": 0.321, "first": 0, "waves": 7, "lead_lag": 0, "lead_corr": 0.863 }, { "brand": "Pompe Bianche", "key": "POMPE BIANCHE", "stations": 3041, "changes": 101236, "active_days": 84, "sync_median": 0.389, "per_week": 2.589, "up_share": 0.5884, "lag_median": 0.335, "first": 0, "waves": 7, "lead_lag": 0, "lead_corr": 0.873 }, { "brand": "Esso", "key": "ESSO", "stations": 2266, "changes": 86799, "active_days": 84, "sync_median": 0.445, "per_week": 2.979, "up_share": 0.6026, "lag_median": 0.365, "first": 0, "waves": 7, "lead_lag": 0, "lead_corr": 0.913 }, { "brand": "Europam", "key": "EUROPAM", "stations": 204, "changes": 9889, "active_days": 84, "sync_median": 0.645, "per_week": 3.77, "up_share": 0.595, "lag_median": 0.399, "first": 0, "waves": 7, "lead_lag": 0, "lead_corr": 0.664 }, { "brand": "Q8", "key": "Q8", "stations": 2809, "changes": 130493, "active_days": 84, "sync_median": 0.585, "per_week": 3.613, "up_share": 0.5992, "lag_median": 0.458, "first": 0, "waves": 7, "lead_lag": 0, "lead_corr": 0.784 } ], "hour_of_day": [ 166, 817, 24, 16, 53, 374, 677, 4050, 2988, 1800, 918, 873, 1114, 742, 590, 492, 722, 714, 620, 640, 379, 552, 462, 91 ] } } }