S&P 500 A-D breadth line - September 10 chart comment:
* the required improvement metric for indicating probable "staying power" of any future advance by the S&P 500 A-D breadth line will be evidenced when the two %B's shown on the chart reside above the 0.50 level for a period of days ---------------
1. the 2008/2009 A-D breadth line confirmed "sell signal" status for the other major US indices was joined by the S&P 500 Advance-Decline breadth line in early January, 2008 ... and we do not yet have the confirmed "sell signal" condition in 2015 for the S&P 500 Advance-Decline breadth line
2. the S&P 500 Advance-Decline breadth line has not displayed a confirmed "sell signal" status since 2009
confirmed "sell signal" status = the A-D breadth line resides below its 200-day ema, and the 19 and 39-day ema's for the A-D line also reside below the 200-day ema (the 19 and 39-day ema's represent the 10% and 5% trends for the Advance-Decline line)
the September 8 to Sept. 10, 2015 A-D breadth line status for symbols related to the S&P 500:
1. the SPX Advance-Decline breadth line has not yet violated its August/Sept 2015 lows ... high vigilance is a must for this metric -- see post #21 for the chart
2. SPY has not yet achieved a weekly close that is a large distance below its 70,2 weekly lower Bollinger Band - see chart #2 below
so, a V-bottom recovery structure for the SPY price action remains a possibility over time if the lower Bollinger Band brief violation from above on this try #1 does not last for many days
3. $SPXEW daily chart - the 200,3 standard deviation lower daily Bollinger Band can be the region for bottoming price action:
and it is important to note in the daily SPXEW chart #1 below that the two %B's now display a pattern structure off the January 2016 %B lows which is positively divergent vs. the lower price lows for SPXEW
4. the ES futures $1915 level must be surpassed in the future to confirm a potentially solid bottom price structure formation