v_sz002251="51~步步高~002251~5.32~5.21~5.16~1720881~865429~855452~5.32~7550~5.31~3122~5.30~7475~5.29~4824~5.28~4818~5.33~8957~5.34~4500~5.35~8537~5.36~4125~5.37~2240~~20250730161409~0.11~2.11~5.42~5.08~5.32/1720881/901242113~1720881~90124~11.37~10.91~~5.42~5.08~6.53~80.51~143.04~1.78~5.73~4.69~1.06~-570~5.24~30.04~11.80~~~0.73~90124.2113~0.0000~0~ ~GP-A~34.68~10.14~0.00~16.34~6.00~7.60~2.47~7.69~8.13~-7.32~1513383056~2688699689~-1.02~58.81~1513383056~~~65.22~0.19~~CNY~0~~5.40~-18010";