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 1.¨úMedian Price  MPt = (Ht + Lt) / 2
 2.¨ú MPt ªº13¤é¥­·Æ²¾°Ê¡AEMPt = EMPt-1 + 2 / (13+1) * ( MPt - EMPt-1 )
 3.¨ú8¤Ñ«eªºEMPt­È§@¬°·í¤ÑªºÃE½u­È¡A§Y JWt = EMAt-8
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 1.¨úMedian Price  MPt = (Ht + Lt) / 2
 2.¨ú MPt ªº8¤é¥­·Æ²¾°Ê¡AEMPt = EMPt-1 + 2 / (8+1) * ( MPt - EMPt-1 )
 3.¨ú3¤Ñ«eªºEMPt­È§@¬°·í¤ÑªºÃE½u­È¡A§Y TWt = EMAt-5
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 1.¨úMedian Price  MPt = (Ht + Lt) / 2
 2.¨ú MPt ªº5¤é¥­·Æ²¾°Ê¡AEMPt = EMPt-1 + 2 / (5+1) * ( MPt - EMPt-1 )
 3.¨ú3¤Ñ«eªºEMPt­È§@¬°·í¤ÑªºÃE½u­È¡A§Y TWt = EMAt-3

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fractal (t) = 1 if  Ht > Ht+i ©Î Lt < Lt+i ,  i=1,2,-1,-2

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