v_hf_CL="90.25,-1.35,90.24,90.27,91.41,90.19,13:37:56,91.49,91.29,0,2,13,2026-10-09,纽约原油";
v_hf_GC="4231.68,1.80,4231.40,4231.70,4233.70,4156.10,13:38:01,4157.00,4159.70,0,4,1,2026-10-09,纽约黄金";
v_hf_SI="60.88,2.44,60.87,60.88,60.89,59.45,13:38:01,59.42,59.46,0,2,1,2026-10-09,纽约白银";
v_hf_HG="665.70,1.35,665.65,665.75,665.70,651.15,13:37:38,656.85,654.70,0,2,2,2026-10-09,美铜";