v_sz000881="51~中广核技~000881~6.99~7.22~7.22~299839~109691~190148~6.99~1624~6.98~901~6.97~1000~6.96~2320~6.95~2516~7.00~774~7.01~834~7.02~265~7.03~332~7.04~437~~20250430161457~-0.23~-3.19~7.22~6.96~6.99/299839/210380509~299839~21038~3.79~-18.25~~7.22~6.96~3.60~55.25~66.09~1.28~7.94~6.50~0.78~5719~7.02~-25.40~-18.25~~~1.14~21038.0509~0.0000~0~ ~GP-A~-4.64~5.11~0.00~-7.01~-3.51~8.91~5.65~7.21~-1.96~1.60~790344031~945425815~51.98~12.02~790344031~~~7.87~0.14~~CNY~0~~6.90~2031";