Discover how to use the upside/downside ratio, a key market breadth indicator, to analyze advancing and declining volumes on ...
Volume analysis examines how the number of traded shares affects a security's price. Discover how this method is integral to ...
Abstract: Polarization direction indicator (PDI) by vortex retarder has been proved to be a powerful tool in polarization direction measurement. It features on one-shot, nonmechanical motion and ...