Help me understand margin

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NOW that the week closed\ SPY\VTWO\ DIA\ QQQ closed below 50 week moving average again + again....................................................................................................

 

DIA, SPY are both perverts for going under the 50 week ema. they wanted to look up Qs dress.
Shameless Bastards, they know she belongs to me

 

High leverage max risk and enjoy the ride

 

ok, in all seriousness, this is one of the best graphics that explain the use of margin;

 

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Still down YTD ;
good news on DIA, acres of diamonds so to speak/ SDOW is going up/ early today anyway