v_hf_OIL="60.69,-0.71,60.69,60.71,61.50,60.55,23:24:01,61.12,61.09,0,27,32,2025-12-15,布伦特原油";
v_hf_CL="56.77,-0.83,56.77,56.79,57.61,56.64,23:24:05,57.24,57.33,0,12,10,2025-12-15,纽约原油";
v_hf_NG="3.32,-2.27,3.32,3.33,3.48,3.30,23:24:00,3.40,3.44,0,2,8,2025-12-15,美国天然气";