Hello ! This is the first time i use highcharts and i have a worry to get my data back from a json .... Here is the json : { "p1": [ [946681200000, 2.63], [978303600000, 3.0], [1009839600000, 3.0], [1041375600000, 2.69], [1072911600000, 2.25], [1104534000000, 2.15], [1136070000000, 2.23], ...