It happened in September 2011, again in April 2012, and now its starting again. Despite the launch tomorrow of Apple's iPhone 5 (rumored to include the happy-ending-hand-extension), AAPL has notably underperformed in the last few days. Whether this is to do with the 20%-plus weighting in the NASDAQ-100 or whether, as we show below, the market's wise-men see AAPL's P/E ratio approaching that of the exuberant market and capping their attention, we do not know. What we do know is that each time, AAPL has notably underperformed the broad market for the next month (whether an up-market or down-market).
each time AAPL's P/E approaches the S&P 500's P/E, it seems to cap AAPL's hope-multiple...
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Chart: Bloomberg