March 2020 System Quality Number® Report The SQN® Report by, Van K. Tharp, Ph.D.
There are numerous ETFs that track everything from countries, commodities, currencies and stock market indices to individual market sectors. ETFs provide a wonderfully easy way to discover what’s happening in the world markets. I apply a version of my System Quality Number® (SQN®) score to measure the relative performance of numerous markets in […]
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