The 200 series are my old favourites that look at some market internals. Technical Analysis is more like a barometer, falling pressure can alert you to coming problems. By viewing these each week I get a feel for what is underlying the market. The human side of Technical Analysis, is often based on hunches and feelings.
The 300 series are market segments. International vs domestic, bonds vs equities, gold and commodities. This gives you a clue as to what market areas are doing well now.
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