The 'volatility skew,' as the options adepts express the foregoing concept, is the flattest, or most favorable towards call buy- ers, since the fall of 2008. It can't be said that the options market is exactly bearish on gold, at least compared to the S&P 500, where June SPY puts ...
Then, 150 µL of TRIS (10 mM) was used to dissolve the protein-bound SRB stain [43]. Using a BMG LABTECH® -FLUOstar Omega microplate reader (Otenberg, Germany), the absorbance was determined at 540 nm. GraphPad Instate software (version 6.01) was used to calculate the effective ...