SPY now has multiple consecutive days/weeks achieving daily closes below its 21-day SMA http://stockcharts.com/c-sc/sc?s=SPY&p=D&st=2016-11-18&i=t9974367332c&a=523791343&r=1600217243738 will intraday support at the 55-day EMA eventually fail to hold for future daily closes when tested from above by intraday price action?