{"meta":{"source":"Coinbase Exchange public API (api.exchange.coinbase.com), product BTC-EUR, daily candles; no API key","definition":"Price on the 1st of each month = open of the daily candle at 00:00 UTC (EUR per 1 BTC)","crosscheck":"Bitstamp public OHLC API (BTC/EUR, same definition), available from 2017-01","fetched_at":"2026-10-24T17:57Z","fetched_date":"2026-10-24","first_month":"2015-12-01","last_month":"2026-10-01","n":131,"missing_months_before_first":[]},"prices":[["2015-12",355.58],["2016-01",397.5],["2016-02",340.85],["2016-03",400.8],["2016-04",366.65],["2016-05",394.34],["2016-06",476.96],["2016-07",608.86],["2016-08",559.2],["2016-09",515.85],["2016-10",546.52],["2016-11",639.41],["2016-12",701.27],["2017-01",924.99],["2017-02",902.34],["2017-03",1123.34],["2017-04",1020.45],["2017-05",1263.04],["2017-06",2058.96],["2017-07",2147.11],["2017-08",2426.98],["2017-09",4017.4],["2017-10",3675.29],["2017-11",5601.5],["2017-12",8964.31],["2018-01",12139.01],["2018-02",8130.31],["2018-03",8470],["2018-04",5637.28],["2018-05",7654.02],["2018-06",6413.42],["2018-07",5467.89],["2018-08",6612.73],["2018-09",6042.01],["2018-10",5701.59],["2018-11",5590.86],["2018-12",3530.01],["2019-01",3244.16],["2019-02",2980.31],["2019-03",3341.89],["2019-04",3649.14],["2019-05",4703.87],["2019-06",7670.6],["2019-07",9476.74],["2019-08",9098.18],["2019-09",8742.86],["2019-10",7630.53],["2019-11",8208.37],["2019-12",6869.69],["2020-01",6400.02],["2020-02",8418.95],["2020-03",7755],["2020-04",5836.28],["2020-05",7894.65],["2020-06",8505.35],["2020-07",8138.42],["2020-08",9645.37],["2020-09",9773.38],["2020-10",9200],["2020-11",11846.16],["2020-12",16413.68],["2021-01",23706.73],["2021-02",27314.93],["2021-03",37368.32],["2021-04",50117.28],["2021-05",48028.12],["2021-06",30478.98],["2021-07",29570.47],["2021-08",34960],["2021-09",39889.65],["2021-10",37870.63],["2021-11",53074.49],["2021-12",50288.45],["2022-01",40667.26],["2022-02",34271.01],["2022-03",38502.12],["2022-04",41116.93],["2022-05",35730],["2022-06",29607.62],["2022-07",19054.38],["2022-08",22815.77],["2022-09",19973.03],["2022-10",19812.95],["2022-11",20730],["2022-12",16470.17],["2023-01",15428.96],["2023-02",21310.55],["2023-03",21885.07],["2023-04",26260.54],["2023-05",26570.47],["2023-06",25458.41],["2023-07",27911.2],["2023-08",26566.92],["2023-09",23912.49],["2023-10",25502.27],["2023-11",32762.07],["2023-12",34664.21],["2024-01",38418.87],["2024-02",39403.42],["2024-03",56509.14],["2024-04",66093.32],["2024-05",56844.5],["2024-06",62234.29],["2024-07",58416.69],["2024-08",59709.38],["2024-09",53385.08],["2024-10",56850],["2024-11",64506.42],["2024-12",91143.07],["2025-01",90119.83],["2025-02",98887.87],["2025-03",81292.59],["2025-04",76308.54],["2025-05",83190.39],["2025-06",92308.49],["2025-07",90931.78],["2025-08",101377.69],["2025-09",92586.84],["2025-10",97237.62],["2025-11",94890.77],["2025-12",77913],["2026-01",74476.78],["2026-02",66591.41],["2026-03",56778.12],["2026-04",58936.32],["2026-05",65108.5],["2026-06",63163.9],["2026-07",51301.82],["2026-08",54514.09],["2026-09",67629.11],["2026-10",73781.97]]}