Shares of Sun TV Network may remain in focus, as Rajinikanth’s Petta is set to release on Thursday, which has created a huge buzz among the audience. With extended holidays, the expectation is that Sun TV-produced Petta , in which lead artistes like Vijay Sethupathi, M Sasikumar and Bobby Simha are also acting, may attract crowd. Besides, PVR and Inox Leisure will remain in focus due to higher footfalls with Ajith-starrer Viswasam also hitting the screens.