NYAD
$NYUPV: Amongst favorites
$NYUD:$NYUPV: Use this to spot bottoms
$NYADV: Overbought/Oversold – bottom spotting
$NYDNV: Ditto to $NYADV.
$NYAD: Divergence in this and major indexes leads to trend change
$NAAD: Similar to NYAD but for Nasdaq index.
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