and VR tests (Wu1986,1996; Laurence et al.1997; Mookerjee and Yu1999; Liu et al.1997; Groenewold et al.2003; Seddighi and Nian2004). Lo and MacKinlay (1989) proved that VR tests are more powerful than unit root and serial correlation tests (Munteanu and Pece2015), particularly in ...
The scrip is witnessing pre-rollovers of 54%, with the next series showing aggressive put writers building up their positions convincingly at 2900PE, with more than 4,100 contracts overall. Call writers also hint at upside potential up to 3,200, with maximum fresh additions ...