$乐视网(SZ300104)$ [(56.32+53.48+53.31+52.8+47.52+45.54+47.85+46.95+47.55+48.69+46.3+47+46.9+46.2+47.05+48.3+48.1+52.91+52.1+52.1)/20]*90%= 44.41;