{"status":"ok","unit":"%","title":"Stopa zwrotu od 2026-05-08 do 2026-06-08","series":[{"name":"Stopa zwrotu","area":true,"data":[["2026-05-08",0],["2026-05-11",1.6],["2026-05-12",-0.04],["2026-05-13",0.81],["2026-05-15",-2.49],["2026-05-18",-2.01],["2026-05-19",-4.32],["2026-05-20",-3.99],["2026-05-21",-1.89],["2026-05-22",-1.04],["2026-05-26",1],["2026-05-27",2.12],["2026-05-28",0.85],["2026-05-29",2.02],["2026-06-01",2.04],["2026-06-02",3.37],["2026-06-03",2.99],["2026-06-04",1.95],["2026-06-05",-1.47],["2026-06-08",-4.26]]}]}