v_sz300346="51~南大光电~300346~37.10~38.31~38.02~214401~76557~137843~37.10~661~37.09~170~37.08~138~37.07~90~37.06~197~37.11~460~37.12~279~37.13~488~37.14~67~37.15~159~~20250418161409~-1.21~-3.16~38.20~37.01~37.10/214401/800807887~214401~80081~3.92~78.86~~38.20~37.01~3.11~202.98~213.68~6.29~45.97~30.65~0.67~-197~37.35~78.86~78.86~~~1.61~80080.7887~2.5970~7~ A~GP-A-CYB~-3.86~-4.63~0.22~7.97~5.73~48.99~22.18~-0.75~1.01~-1.15~547128500~575964086~-7.27~19.95~547128500~~~59.74~-0.11~~CNY~0~~37.01~620";