Jena, Sangram Keshari; Tiwari, Aviral Kumar; Mitra, Amarnath - In: Economies : open access journal 7 (2019) 1/24, pp. 1-10
This study examined the efficacy of the Put-Call Ratio (PCR), a widely used information ratio measured in terms of volume and open interest, in predicting market return at different time scale. Volume PCR was found to be an efficient predictor of the market return in a short period of 2.5 days...
