INO.com Traders Blog http://ift.tt/1GzwO8M In part one, I explained how the S&P 500 index (^GSPC) and most index tracking ETF's are weighted. The weighting is based on a company's market capitalization, which means that since Apple Inc. (AAPL) is easily the largest company in the world, it carries the largest amount of weight within these investment vehicles. Furthermore in […]
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