Short interest can help assess a stock’s sentiment; open interest, an option’s volatility.
The Fibonacci sequence (0, 1, 1, 2, 3, 5, 8, 13...) can potentially help spot key prices.
The relative strength index can help identify when a stock or index is over or underpriced.
How to use one of the first technical theories to help forecast the market’s next move.
Viewpoints on the iPad
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