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Strategies & Market Trends : SPY Advance - Decline data for 2014 through 2016
SPY 689.58-0.3%Jan 7 4:00 PM EST

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To: rimshot who wrote (494)6/18/2021 9:32:41 PM
From: rimshot   of 1118
 
the history since 2019 of the $SPX daily 21,2 Bollinger BandWidth merits
a highlight again -

stockcharts.com

* once again the BandWidth resides in the general chart location of prior BandWidth lows
seen in recent years

*** John Bollinger, CFA, CMT writes in his Bollinger on Bollinger Bands book that
often, though not always, the 1st directional move out of a Bollinger Band narrowing event is a
brief "false" move
and the eventual directional move is in the opposite direction ***
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