Wall Street was growing more bullish in the final weeks before the Nov. 5 presidential election — a contrarian sign that may suggest limited upside for U.S. stocks, according to BofA Global Research.
Abstract: The vortex polarization direction indicator (Vortex-PDI), comprising a half-wave vortex retarder and an analyzer, enables single-shot characterization of linearly polarized light. This study ...
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