°®°®Ð¡ËµÍø > ÌåÓýµç×ÓÊé > ×ß½øÎҵĽ»Ò×ÊÒ ÖÐÓ¢¶ÔÕÕ°æ >

µÚ37ÕÂ

×ß½øÎҵĽ»Ò×ÊÒ ÖÐÓ¢¶ÔÕÕ°æ-µÚ37ÕÂ

С˵£º ×ß½øÎҵĽ»Ò×ÊÒ ÖÐÓ¢¶ÔÕÕ°æ ×ÖÊý£º ÿҳ3500×Ö

°´¼üÅÌÉÏ·½Ïò¼ü ¡û »ò ¡ú ¿É¿ìËÙÉÏÏ·­Ò³£¬°´¼üÅÌÉ쵀 Enter ¼ü¿É»Øµ½±¾ÊéĿ¼ҳ£¬°´¼üÅÌÉÏ·½Ïò¼ü ¡ü ¿É»Øµ½±¾Ò³¶¥²¿£¡
¡ª¡ª¡ª¡ªÎ´ÔĶÁÍꣿ¼ÓÈëÊéÇ©ÒѱãÏ´μÌÐøÔĶÁ£¡



Bull¡¡Power¡¡=¡¡High¡¡¡­¡¡EMA
Bear¡¡Power¡¡=¡¡Low¡¡¨C¡¡EMA
¶àÍ·Á¦Á¿£½×î¸ß¼Û£­EMA
¿ÕÍ·Á¦Á¿£½×îµÍ¼Û£­EMA
A¡¡moving¡¡average¡¡reflects¡¡the¡¡average¡¡consensus¡¡of¡¡value¡£¡¡The¡¡high¡¡of¡¡each¡¡bar¡¡reflects¡¡the¡¡maximum¡¡power¡¡of¡¡bulls¡¡during¡¡that¡¡bar¡£¡¡The¡¡low¡¡of¡¡each¡¡bar¡¡marks¡¡the¡¡maximum¡¡power¡¡of¡¡bears¡¡during¡¡that¡¡bar¡£
¾ùÏß·´Ó³Á˶ԼÛÖµÒ»ÖÂÈÏͬµÄƽ¾ùÖµ¡£Ã¿¸öÖñÏßµÄ×î¸ß¼Û·´Ó¦Á˶àÍ·µÄ×î´óÁ¦Á¿¡£Ã¿¸öÖñÏßµÄ×îµÍ¼Û·´Ó¦ÁË¿ÕÍ·µÄ×î´óÁ¦Á¿¡£
Elder¡­ray¡¡works¡¡by¡¡paring¡¡the¡¡power¡¡of¡¡bulls¡¡and¡¡bears¡¡during¡¡each¡¡bar¡¡with¡¡the¡¡average¡¡consensus¡¡of¡¡value¡£¡¡Bull¡¡Power¡¡reflects¡¡the¡¡maximum¡¡power¡¡of¡¡bulls¡¡relative¡¡to¡¡the¡¡average¡¡consensus£»¡¡and¡¡Bear¡¡Power¡¡the¡¡maximum¡¡power¡¡of¡¡bears¡¡relative¡¡to¡¡that¡¡consensus¡£
°¬¶ûµÂÉäÏßÀûÓñȽ϶àÍ·£¬¿ÕÍ·µÄÁ¦Á¿ºÍ¾ùÏßÀ´¹¤×÷¡£¶àÍ·Á¦Á¿·´Ó³Á˶àÍ·Ïà¶Ôƽ¾ùÖµµÄÁ¦Á¿£¬¿ÕÍ·Á¦Á¿·´Ó¦ÁË¿ÕÍ·Ïà¶Ôƽ¾ùÖµµÄÁ¦Á¿¡£
We¡¡plot¡¡Bull¡¡Power¡¡in¡¡the¡¡second¡¡windowpane¡¡as¡¡a¡¡histogram¡£¡¡Its¡¡height¡¡reflects¡¡the¡¡distance¡¡between¡¡the¡¡top¡¡of¡¡the¡¡price¡¡bar¡¡and¡¡the¡¡EMA¡¡¡­¡¡the¡¡maximum¡¡power¡¡of¡¡bulls¡£¡¡We¡¡plot¡¡Bear¡¡Power¡¡in¡¡the¡¡third¡¡windowpane¡£¡¡Its¡¡depth¡¡reflects¡¡the¡¡distance¡¡between¡¡the¡¡low¡¡of¡¡the¡¡price¡¡bar¡¡and¡¡the¡¡EMA¡ªthe¡¡maximum¡¡power¡¡of¡¡bears¡£
ÎÒÃÇÔÚµÚ2¸ö´°¿ÚÓÃÖù״ͼ»­¶àÍ·Á¦Á¿¡£ËüµÄ¸ß¶È·´Ó¦ÁËÖñÏßÉÏÃæ×î¸ß¼ÛºÍ¾ùÏߵľàÀ롪¡ª¶àÍ·µÄ×î´óÁ¦Á¿¡£ÎÒÃÇÔÚµÚ3¸ö´°¿ÚÓÃÖù״ͼ»­¿ÕÍ·Á¦Á¿¡£ËüµÄÉî¶È·´Ó³ÁËÖñÏßÉÏÃæ×îµÍ¼ÛºÍ¾ùÏߵľàÀ롪¡ª¿ÕÍ·µÄ×î´óÁ¦Á¿¡£
When¡¡the¡¡high¡¡of¡¡a¡¡bar¡¡is¡¡above¡¡the¡¡EMA£»¡¡Bull¡¡Power¡¡is¡¡positive¡£¡¡When¡¡the¡¡entire¡¡bar¡¡sinks¡¡below¡¡the¡¡EMA£»¡¡which¡¡happens¡¡during¡¡severe¡¡declines£»¡¡Bull¡¡Power¡¡bees¡¡negative¡£¡¡When¡¡the¡¡low¡¡of¡¡a¡¡bar¡¡is¡¡below¡¡the¡¡EMA£»¡¡Bear¡¡Power¡¡is¡¡negative¡£¡¡When¡¡the¡¡entire¡¡bar¡¡rises¡¡above¡¡the¡¡EMA£»¡¡which¡¡happens¡¡during¡¡wild¡¡rallies£»¡¡Bear¡¡Power¡¡bees¡¡positive¡£
µ±ÖñÏߵĸ߶ȱȾùÏ߸ߣ¬¶àÍ·Á¦Á¿ÊÇÕýÊý¡£µ±Õû¸öÖñÏßÔÚ¾ùÏßÏÂÃ棬Õâ·¢ÉúÔÚÑÏÖصÄϵø£¬¶àÍ·Á¦Á¿±ä³É¸ºÊý¡£µ±ÖñÏßµÄ×îµÍ¼ÛµÍÓÚ¾ùÏߣ¬¿ÕÍ·Á¦Á¿ÊǸºÊý¡£µ±Õû¸öÖñÏßÕǵ½¾ùÏßÖ®ÉÏ£¬Õâ·¢ÉúÔÚ·è¿ñµÄÉÏÕÇ£¬¿ÕÍ·Á¦Á¿±ä³É¸ºÊý¡£
The¡¡slope¡¡of¡¡a¡¡moving¡¡average¡¡identifies¡¡the¡¡current¡¡trend¡¡of¡¡the¡¡market¡£¡¡When¡¡it¡¡rises£»¡¡it¡¡shows¡¡that¡¡the¡¡crowd¡¡is¡¡being¡¡more¡¡bullish£»¡¡it¡¡is¡¡a¡¡good¡¡time¡¡to¡¡be¡¡long¡£¡¡When¡¡it¡¡falls£»¡¡it¡¡shows¡¡that¡¡the¡¡crowd¡¡is¡¡being¡¡more¡¡bearish£»¡¡it¡¡is¡¡a¡¡good¡¡time¡¡to¡¡be¡¡short¡£¡¡Prices¡¡keep¡¡getting¡¡away¡¡from¡¡a¡¡moving¡¡average¡¡but¡¡snap¡¡back¡¡to¡¡it£»¡¡as¡¡if¡¡pulled¡¡by¡¡a¡¡rubber¡¡band¡£¡¡Bull¡¡Power¡¡and¡¡Bear¡¡Power¡¡show¡¡the¡¡length¡¡of¡¡that¡¡rubber¡¡band¡£¡¡Knowing¡¡the¡¡normal¡¡height¡¡of¡¡Bull¡¡or¡¡Bear¡¡Power¡¡reveals¡¡how¡¡far¡¡prices¡¡are¡¡likely¡¡to¡¡get¡¡away¡¡from¡¡their¡¡moving¡¡average¡¡before¡¡returning¡£¡¡Elder¡­ray¡¡offers¡¡one¡¡of¡¡the¡¡best¡¡insights¡¡into¡¡where¡¡to¡¡take¡¡profits¡¡¡­¡¡at¡¡a¡¡distance¡¡away¡¡from¡¡the¡¡moving¡¡average¡¡that¡¡equals¡¡the¡¡average¡¡Bull¡¡Power¡¡or¡¡Bear¡¡Power¡£
¾ùÏßµÄƶÈÈ·ÈÏÁ˵±Ç°Êг¡µÄÇ÷ÊÆ¡£µ±ËüÉÏÕÇ£¬Ëü±íÃ÷´óÖÚÆ«¶àÍ·£¬´Ëʱ×îºÃ×ö¶à¡£µ±Ëüϵø£¬Ëü±íÃ÷´óÖÚÆ«¿ÕÍ·£¬´Ëʱ×öºÃ×ö¿Õ¡£¼Û¸ñ×ÜÊÇÆ«Àë¾ùÏߣ¬µ«ÊÇ»á»Øµ½¾ùÏߣ¬¾ÍÏñÀ­ÏðƤ½îÒ»Ñù¡£ÖªµÀÕý³£µÄ¶àÍ·»ò¿ÕÍ·Á¦Á¿¸ß¶È±íÃ÷Á˼۸ñÀë¶àÔ¶²Å»á»Øµ½¾ùÏß¡£°¬¶ûµÂÉäÏßÌṩÁËÒ»¸ö×îºÃµÄ¶ÒÏÖÀûÈóµÄ֪ʶ¡ª¡ªÀ뿪¾ùÏߵľàÀëµÈÓÚƽ¾ùµÄ¶àÍ·»ò¿ÕÍ·µÄÁ¦Á¿¡£


Figure¡¡5¡£13¡¡Elder¡­ray
ͼ5¡£13¡¡°¬¶ûµÂÉäÏß
¡°Buy¡¡low£»¡¡sell¡¡high¡±¡¡sounds¡¡good£»¡¡but¡¡traders¡¡and¡¡investors¡¡seem¡¡to¡¡have¡¡been¡¡more¡¡fortable¡¡buying¡¡Lucent¡¡above¡¡70¡¡than¡¡below¡¡7¡£¡¡Perhaps¡¡they¡¡are¡¡not¡¡as¡¡rational¡¡as¡¡the¡¡efficient¡¡market¡¡theorists¡¡would¡¡like¡¡us¡¡to¡¡believe£¿¡¡Elder¡­ray¡¡gives¡¡rational¡¡traders¡¡a¡¡glimpse¡¡into¡¡what¡¡is¡¡going¡¡on¡¡below¡¡the¡¡surface¡¡of¡¡the¡¡market¡£
¡°µÍÂò¸ßÂô¡±ÌýÆðÀ´²»´í£¬µ«Êǽ»Ò×ÕߺÍͶ×ÊÕß¿´ÆðÀ´¸üϲ»¶ÔÚ70ÂòÀÊѶ£¬¶ø²»ÊÇÔÚ7֮ϡ£Ò²ÐíËûÃÇûÓÐÓÐЧÊг¡ÀíÂÛÕßÄÇôÀíÐÔ£¿°¬¶ûµÂÉäÏßÈý»Ò×Õß¿´¿´Êг¡ÏÂÃæ·¢ÉúÁËʲô¡£
When¡¡the¡¡trend£»¡¡identified¡¡by¡¡the¡¡22¡­day¡¡EMA£»¡¡is¡¡down¡¡and¡¡bulls¡¡are¡¡under¡¡water£»¡¡the¡¡rallies¡¡back¡¡to¡¡the¡¡surface¡¡mark¡¡shorting¡¡opportunities¡¡£¨arrows¡¡A¡¡and¡¡B£©¡£¡¡Prices¡¡draw¡¡a¡¡kangaroo¡¡tail¡¡in¡¡area¡¡C£»¡¡and¡¡a¡¡sharp¡¡rally¡¡follows¡£¡¡A¡¡rise¡¡from¡¡5¡£50¡¡to¡¡11¡£50¡¡is¡¡nothing¡¡to¡¡sneeze¡¡at£»¡¡cheaper¡¡stocks¡¡tend¡¡to¡¡have¡¡bigger¡¡percentage¡¡gains¡£¡¡In¡¡area¡¡D£»¡¡Lucent¡¡slides¡¡to¡¡a¡¡new¡¡low£»¡¡but¡¡Bear¡¡Power¡¡traces¡¡a¡¡more¡¡shallow¡¡bottom£»¡¡pleting¡¡a¡¡bullish¡¡divergence¡£¡¡That¡¡false¡¡downside¡¡breakout¡¡traps¡¡bears¡£¡¡As¡¡the¡¡rally¡¡accelerates£»¡¡Bear¡¡power¡¡bees¡¡positive¡¡and¡¡each¡¡dip¡¡of¡¡Bear¡¡power¡¡back¡¡to¡¡its¡¡zero¡¡line¡¡marks¡¡a¡¡buying¡¡opportunity¡¡£¨area¡¡E£©¡£
22ÈÕ¾ùÏßÈ·ÈÏÁËÇ÷ÊÆÊÇϵøµÄ£¬¶àÍ·»¹ÔÚË®ÃæÏ£¬·´µ¯µ½Ë®Ãæ±íÃ÷ÊÇ×ö¿ÕµÄ»ú»á£¨¼ýÍ·AºÍB£©¡£¼Û¸ñÔÚÇøÓòC»­ÁËÒ»Ìõ´üÊóβ°Í£¬½ô½ÓמÍÊÇ´óÕÇ¡£´Ó5¡£50Õǵ½11¡£50£¬²»¿ÉСÊÓ£¬±ãÒ˵ĹÉƱһ°ãÊÕÒæ´ó¡£ÔÚÇøÓòD£¬ÀÊѶµøµ½Ðµͣ¬µ«ÊÇ¿ÕÍ·Á¦Á¿¸ú×Ùµ½Á˱ȽÏdzµÄµ×²¿£¬Íê³ÉÁË¿´ÕDZ³Àë¡£ÄÇÊÇϵøµÄ¼ÙÍ»ÆÆ£¬ÊÇ¿ÕÍ·ÏÝÚå¡£µ±ÉÏÕǼÓËÙʱ£¬¿ÕÍ·Á¦Á¿±ä³ÉÕýÊý£¬Ã¿´Î¿ÕÍ·Á¦Á¿µøµ½0ÖܱíÃ÷ÊÇÂòÈë»ú»á£¨ÇøÓòE£©¡£
Elder¡­ray¡¡gives¡¡buy¡¡signals¡¡in¡¡uptrends¡¡when¡¡Bear¡¡Power¡¡turns¡¡negative¡¡and¡¡then¡¡ticks¡¡up¡£¡¡A¡¡negative¡¡Bear¡¡Power¡¡means¡¡that¡¡the¡¡bar¡¡is¡¡straddling¡¡the¡¡EMA£»¡¡with¡¡its¡¡low¡¡below¡¡the¡¡average¡¡consensus¡¡of¡¡value¡£¡¡Waiting¡¡for¡¡Bear¡¡Power¡¡to¡¡turn¡¡negative¡¡forces¡¡you¡¡to¡¡buy¡¡value¡¡rather¡¡than¡¡chase¡¡runaway¡¡moves¡£¡¡The¡¡actual¡¡buy¡¡signal¡¡is¡¡given¡¡by¡¡an¡¡uptick¡¡of¡¡Bear¡¡Power£»¡¡which¡¡shows¡¡that¡¡bears¡¡are¡¡starting¡¡to¡¡lose¡¡their¡¡grip¡¡and¡¡the¡¡uptrend¡¡is¡¡about¡¡to¡¡resume¡£¡¡Take¡¡profits¡¡at¡¡the¡¡upper¡¡channel¡¡line¡¡or¡¡when¡¡a¡¡trend¡­following¡¡indicator¡¡stops¡¡rising¡£¡¡Profits¡¡may¡¡be¡¡greater¡¡if¡¡you¡¡ride¡¡the¡¡uptrend¡¡to¡¡its¡¡conclusion£»¡¡but¡¡taking¡¡profits¡¡at¡¡the¡¡upper¡¡channel¡¡line¡¡is¡¡more¡¡reliable¡£
ÉÏÕÇÇ÷ÊÆÖУ¬µ±¿ÕÍ·Á¦Á¿±ä³É¸ºÊý£¬È»ºóÉÏÕÇ£¬°¬¶ûµÂÉäÏ߾͸ø³öÁËÂòÈëÐźš£¸ºµÄ¿ÕÍ·Á¦Á¿±íÃ÷ÖñÏß¿çÔÚ¾ùÏßÉÏ£¬ËüµÄ×îµÍµã±È¾ùÏߵ͡£µÈ´ý¿ÕÍ·Á¦Á¿±ä³É¸ºÊý£¬±ÆÄãÈ¥Âò¼ÛÖµ£¬¶ø²»ÊÇ×·ÒѾ­ÅÜÔ¶µÄ²¨¶¯¡£Õâ¸öÂòÈëÐźÅÀ´×Ô¿ÕÍ·Á¦Á¿µÄÉÏÕÇ£¬Õâ±íÃ÷¿ÕÍ·¿ªÊ¼Ê§È¥Á¦Æø£¬ÉÏÕÇÒª¼ÌÐø¡£µ±¼Û¸ñµ½´ïͨµÀÉÏÏߣ¬»òÊÇÇ÷ÊƸú×ÙÖ¸±êÍ£Ö¹ÉÏÕÇʱ¶ÒÏÖÀûÈó¡£Èç¹ûÄã¸ú×ÅÉÏÕÇÇ÷ÊƵ½½á⣬ÀûÈó¿ÉÄܺܶ࣬µ«ÊÇÔÚͨµÀÉÏÏ߶ÒÏÖÀûÈó¸ü¿É¿¿¡£
Elder¡­ray¡¡gives¡¡shorting¡¡signals¡¡in¡¡downtrends¡¡when¡¡Bull¡¡Power¡¡turns¡¡positive¡¡and¡¡then¡¡ticks¡¡down¡£¡¡We¡¡can¡¡identify¡¡the¡¡downtrend¡¡by¡¡a¡¡declining¡¡daily¡¡or¡¡weekly¡¡EMA¡£¡¡A¡¡positive¡¡Bull¡¡Power¡¡shows¡¡that¡¡the¡¡bar¡¡is¡¡straddling¡¡the¡¡EMA£»¡¡with¡¡its¡¡high¡¡above¡¡the¡¡average¡¡consensus¡¡of¡¡value¡£¡¡Waiting¡¡for¡¡Bull¡¡Power¡¡to¡¡turn¡¡positive¡¡before¡¡shorting¡¡forces¡¡you¡¡to¡¡sell¡¡at¡¡or¡¡above¡¡value¡¡instead¡¡of¡¡chasing¡¡waterfall¡¡declines¡£¡¡The¡¡actual¡¡shorting¡¡signal¡¡is¡¡given¡¡by¡¡a¡¡downtick¡¡of¡¡Bull¡¡Power£»¡¡which¡¡shows¡¡that¡¡bulls¡¡are¡¡starting¡¡to¡¡slip¡¡and¡¡the¡¡downtrend¡¡is¡¡about¡¡to¡¡resume¡£¡¡Once¡¡short£»¡¡take¡¡profits¡¡at¡¡the¡¡lower¡¡channel¡¡line¡¡or¡¡when¡¡the¡¡trend¡­following¡¡indicator¡¡stops¡¡falling£»¡¡depending¡¡on¡¡your¡¡style¡£¡¡You¡¡can¡¡make¡¡more¡¡money¡¡by¡¡holding¡¡on¡¡for¡¡the¡¡duration¡¡of¡¡the¡¡downtrend£»¡¡but¡¡it¡¡is¡¡easier¡¡to¡¡achieve¡¡steady¡¡results¡¡by¡¡taking¡¡profits¡¡at¡¡the¡¡lower¡¡channel¡¡line¡£¡¡A¡¡beginning¡¡trader¡¡is¡¡better¡¡off¡¡learning¡¡to¡¡catch¡¡short¡¡swings£»¡¡while¡¡leaving¡¡long¡­term¡¡trend¡¡trading¡¡for¡¡a¡¡later¡¡stage¡¡of¡¡development¡£
ÔÚϵøÇ÷ÊÆÖУ¬µ±¶àÍ·Á¦Á¿±ä³ÉÕýÊý£¬È»ºóϵøʱ£¬°¬¶ûµÂÉäÏ߸ø³ö×ö¿ÕÐźš£ÎÒÃÇ¿ÉÒÔͨ¹ýϵøµÄÈÕÏßͼ»ò¾ùÏßÀ´È·ÈÏϵø¡£ÕýÊýµÄ¶àÍ·Á¦Á¿±íÃ÷ÖñÏß¿çÔÚ¾ùÏßÉÏ£¬ËûµÄ×î¸ßµã±È¼ÛÖµÒ»ÖÂÈÏͬµÄƽ¾ùÖµ¸ß¡£ÔÚ×ö¿ÕÇ°µÈ´ý¶àÍ·Á¦Á¿±ä³ÉÕýÊý£¬±ÆÄãÔÚ¼ÛÖµ»ò¼ÛÖµÖ®ÉÏÂô³ö£¬¶ø²»ÊÇ׷ϵø¡£ÕæÕýµÄ×ö¿ÕÐźÅÊǶàÍ·Á¦Á¿µÄϵø¸ø³öµÄ£¬Õâ±íÃ÷¶àÍ·¿ªÊ¼·ÅÊÖ£¬Ïµø»¹Òª¼ÌÐø¡£Ò»µ©×ö¿Õ£¬ÔÚͨµÀÏÂÏß»òÊÇÇ÷ÊƸú×ÙÖ¸±êֹͣϵøʱ¶ÒÏÖÀûÈó£¬ÒÀ¾ÝÄãµÄ·ç¸ñ¾ö¶¨¡£Äã¿ÉÒÔͨ¹ýÔÚϵøÇ÷ÊÆÖмÌÐø³ÖÓÐ׬¸ü¶àÇ®£¬µ«ÊÇÔÚͨµÀÏÂÏ߶ÒÏÖÀûÈó¸üÈÝÒ×ʵÏÖÎȶ¨ÊÕÒæ¡£ÐÂÊÖ½»Ò×Õß×îºÃÏÈѧϰץסСµÄ²¨¶¯£¬°Ñ³¤ÆÚµÄÇ÷ÊÆ·ÅÔÚÒÔºó¡£
Stochastic This¡¡oscillator¡¡identifies¡¡overbought¡¡and¡¡oversold¡¡conditions£»¡¡helping¡¡us¡¡buy¡¡low¡¡or¡¡sell¡¡high¡£¡¡Just¡¡as¡¡important£»¡¡it¡¡helps¡¡avoid¡¡buying¡¡at¡¡high¡¡prices¡¡or¡¡shorting¡¡at¡¡low¡¡prices¡£¡¡This¡¡indicator¡¡was¡¡popularized¡¡by¡¡George¡¡Lane¡¡decades¡¡ago¡¡and¡¡is¡¡now¡¡included¡¡in¡¡most¡¡software¡¡packages¡£
Ëæ¼´Ö¸±ê¡¡Õâ¸öÕñµ´Ö¸±êÈ·Èϳ¬ÂòºÍ³¬ÂôµÄ×´¿ö£¬°ïÖúÎÒÃǵÍÂò»ò¸ßÂô¡£Í¬ÑùÖØÒªµÄÊÇ£¬ËüÄÜ°ïÖú±ÜÃâÔڸߵãÂò»òÔڵ͵ãÂô¡£Õâ¸öÖ¸±êÊÇÇÇÖΡ¤À³ÒðÔÚ¼¸Ê®ÄêÇ°·¢Ã÷µÄ£¬ÏÖÔÚ´ó¶àÊý²¨¶¯Èí¼þÀïÃ涼ÓС£
Stochastic¡¡measures¡¡the¡¡capacity¡¡of¡¡bulls¡¡to¡¡close¡¡prices¡¡near¡¡the¡¡top¡¡of¡¡the¡¡recent¡¡trading¡¡range¡¡and¡¡the¡¡capacity¡¡of¡¡bears¡¡to¡¡close¡¡them¡¡near¡¡the¡¡bottom¡£¡¡It¡¡ties¡¡the¡¡high¡¡of¡¡the¡¡range£»¡¡representing¡¡the¡¡maximum¡¡power¡¡of¡¡bulls£»¡¡with¡¡the¡¡low£»¡¡representing¡¡the¡¡maximum¡¡power¡¡of¡¡bears£»¡¡and¡¡with¡¡closing¡¡prices£»¡¡the¡¡final¡¡balance¡¡in¡¡the¡¡markets£»¡¡representing¡¡the¡¡actions¡¡of¡¡smart¡¡money¡£
Ëæ»úÖ¸±ê¼ÆËã¶àÍ·ÔÚ¶¥²¿¸½½üµÄÊÕÅÌÄÜÁ¦ºÍ¿ÕÍ·Ôڵײ¿¸½½üµÄÊÕÅÌÄÜÁ¦¡£Ëü°Ñ¶àÍ·µÄ×î´óÁ¦Á¿£¬¿Õ¿ÚµÄ×î´óÁ¦Á¿Ôì³ÉµÄ²¨¶¯¸ß¶È£¬ºÍÊÕÅ̼ÛÁªÏµÆðÀ´£¬Êг¡µÄ×îÖÕƽºâ£¬·´Ó³ÁË´ÏÃ÷Ç®µÄÔ˶¯¡£
Bulls¡¡may¡¡push¡¡prices¡¡higher¡¡during¡¡the¡¡day£»¡¡or¡¡bears¡¡may¡¡push¡¡them¡¡lower£»¡¡but¡¡Stochastic¡¡measures¡¡their¡¡performance¡¡at¡¡closing¡¡time¡¡¡­¡¡the¡¡crucial¡¡money¡­counting¡¡time¡¡in¡¡the¡¡markets¡£¡¡If¡¡bulls¡¡lift¡¡prices¡¡during¡¡the¡¡day¡¡but¡¡cannot¡¡close¡¡them¡¡near¡¡the¡¡high¡¡of¡¡the¡¡recent¡¡range£»¡¡Stochastic¡¡turns¡¡down£»¡¡identifying¡¡weakness¡¡and¡¡giving¡¡a¡¡sell¡¡signal¡£¡¡If¡¡bears¡¡push¡¡prices¡¡down¡¡during¡¡the¡¡day¡¡but¡¡cannot¡¡close¡¡them¡¡near¡¡the¡¡lows£»¡¡Stochastic¡¡turns¡¡up£»¡¡identifying¡¡strength¡¡and¡¡giving¡¡a¡¡buy¡¡signal¡£
Ò²Ðíµ±Ìì¶àÍ·°Ñ¼Û¸ñÍƸßÁË£¬»òÕßÊÇ¿ÕÍ·°Ñ¼Û¸ñѹµÍÁË£¬µ«ÊÇËæ»úÖ¸±êÓÃÊÕÅ̼ÛÀ´¼ÆËãËûÃÇ¡ª¡ª¹Ø¼üµÄÊýǮʱ»ú¡£Èç¹û¶àÍ·°Ñ¼Û¸ñÍƸߣ¬µ«²¢Ã»ÓÐÔÚ×î½üµÄ¸ßµã¸½½üÊÕÅÌ£¬Ëæ»úÖ¸±êϵø£¬È·ÈÏÈõÊÆ£¬¸ø³öÂô³öÐźš£Èç¹û¿ÕÍ·°Ñ¼Û¸ñѹÏÂÈ¥ÁË£¬µ«ÊÇûÓÐÔڵײ¿¸½½üÊÕÅÌ£¬Ëæ»úÖ¸±êÉÏÕÇ£¬È·ÈÏÁ¦Á¿£¬¸ø³öÂòÈëÐźš£
There¡¡are¡¡two¡¡types¡¡of¡¡Stochastic£º¡¡Fast¡¡and¡¡Slow¡£¡¡Both¡¡consist¡¡of¡¡two¡¡lines£º¡¡the¡¡fast¡¡line£»¡¡called¡¡£¥K£»¡¡and¡¡the¡¡slow¡¡line£»¡¡called¡¡£¥D¡£¡¡We¡¡construct¡¡Fast¡¡Stochastic¡¡in¡¡two¡¡steps¡¡and¡¡Slow¡¡Stochastic¡¡in¡¡three¡¡steps£º
ÓÐ2ÖÖËæ»úÖ¸±ê£º¿ìµÄºÍÂýµÄ¡£2ÖÖ¶¼´øÁË2ÌõÏߣº¿ìÏ߽У¥K£¬ÂýÏ߽У¥D¡£ÎÒÃÇÓÃ2²½¹¹Ôì¿ìÏߣ¬ÓÃ3²½¹¹ÔìÂýµÄËæ»úÖ¸±ê¡£
1¡£¡¡Obtain¡¡£¥K£»¡¡the¡¡fast¡¡line¡£
£¥K¡¡=£¨Closetoday¡­Lown£©/£¨Highn¡­lown£©¡Á100
Where
Closetoday¡¡=¡¡today¡¯s¡¡close
Lown¡¡=¡¡the¡¡lowest¡¡low¡¡for¡¡the¡¡selected¡¡number¡¡of¡¡bars
Highn¡¡=¡¡the¡¡highest¡¡high¡¡for¡¡the¡¡selected¡¡number¡¡of¡¡bars
n¡¡=¡¡the¡¡number¡¡of¡¡bars¡¡for¡¡Stochastic¡¡£¨selected¡¡by¡¡the¡¡trader£©
1¡£¡¡µÃµ½£¥K£¬¿ìÏß
£¥K£½£¨½ñÌìµÄÊÕÅ̼ۣ­×îµÍ¼Ûn£©/£¨×î¸ß¼Ûn£­×îµÍ¼Ûn£©¡Á100
¶¨ÒåÈçÏ£º
½ñÌìµÄÊÕÅ̼ۣ½½ñÌìµÄÊÕÅ̼Û
×îµÍ¼Ûn£½ËùÑ¡ÖñÏßÖеÄ×îµÍ¼Û
×î¸ß¼Ûn£½ËùÑ¡ÌõÏòÖеÄ×î¸ß¼Û
N£½Ëæ»úÖ¸±êµÄÊýÁ¿£¨Óɽ»Ò×Õß×Ô¶¨£©
We¡¡have¡¡to¡¡choose¡¡the¡¡number¡¡of¡¡days£»¡¡or¡¡bars£»¡¡over¡¡which¡¡to¡¡calculate¡¡Stochastic¡¡¡­¡¡the¡¡value¡¡of¡¡n¡£¡¡If¡¡we¡¡use¡¡a¡¡low¡¡number£»¡¡below¡¡10£»¡¡Stochastic¡¡will¡¡focus¡¡on¡¡the¡¡recent¡¡bars¡¡and¡¡flag¡¡minor¡¡turning¡¡points¡£¡¡If¡¡we¡¡choose¡¡a¡¡wider¡¡window£»¡¡Stochastic¡¡will¡¡look¡¡at¡¡more¡¡data¡¡and¡¡flag¡¡major¡¡turns£»¡¡missing¡¡minor¡¡ones¡£
ÎÒÃDZØÐëÑ¡ÔñÌìÊý£¬»òÊÇÖñÏßÊý£¬ÕâÑù²ÅÄܼÆËã³öËæ»úÖ¸±ê¡ª¡ªÒ²¾ÍÊÇnµÄÖµ¡£Èç¹ûÎÒÃÇʹÓñȽÏСµÄÊý×Ö£¬±ÈÈç10£¬Ëæ»úÖ¸±ê¾Í»á¹Ø×¢×î½üµÄÖñÏߣ¬Ìáʾ±È½ÏСµÄ·´×ªµã¡£Èç¹ûÎÒÃÇÑ¡Ôñ±È½Ï´óµÄ·¶Î§£¬Ëæ»úÖ¸±ê¾ÍÊÇ¿´´óÁ¿Êý¾Ý£¬Ìáʾ´óµÄ·´×ª£¬²¢ºöÂÔСµÄ¡£
How¡¡wide¡¡should¡¡we¡¡make¡¡the¡¡Stochastic¡¡window£¿¡¡Since¡¡we¡¡use¡¡oscillators¡¡to¡¡catch¡¡reversals£»¡¡short¡­term¡¡windows¡¡are¡¡better£»¡¡we¡¡should¡¡reserve¡¡longer¡¡time¡¡windows¡¡for¡¡trend¡­following¡¡indicators¡£¡¡Five¡¡or¡¡seven¡¡days¡¡are¡¡a¡¡good¡¡starting¡¡point£»¡¡but¡¡consider¡¡testing¡¡longer¡¡parameters¡¡to¡¡find¡¡the¡¡ones¡¡that¡¡work¡¡best¡¡in¡¡your¡¡market¡£
ÎÒÃÇÓ¦¸ÃÓöà´óµÄ´°¿Ú£¿ÒòΪÎÒÃÇÓÃÕñµ´Ö¸±êÈ¥×¥·´×ª£¬¶ÌÆÚ´°¿Ú±È½ÏºÃ£¬ÎÒÃÇÓ¦¸Ã°Ñ³¤ÆÚ´°¿ÚÁô¸øÇ÷ÊƸú×ÙÖ¸±ê¡£5»ò7ÌìÊDZȽϺõģ¬µ«ÊÇ¿ÉÒÔ¿¼ÂDzâÊÔ¸ü³¤µÄ²ÎÊý£¬ÒÔÕÒµ½ÊʺÏÄãµÄÊг¡µÄ²ÎÊý¡£
2¡£¡¡Obtain¡¡£¥D£»¡¡the¡¡slow¡¡line¡£¡¡We¡¡obtain¡¡£¥D¡¡by¡¡smoothing¡¡the¡¡fast¡¡line¡¡£¥K¡¡over¡¡a¡¡number¡¡of¡¡bars¡¡that¡¡is¡¡shorter¡¡than¡¡£¥K¡£¡¡For¡¡example£»¡¡if¡¡we¡¡decide¡¡to¡¡plot¡¡a¡¡five¡­day¡¡Stochastic£»¡¡we¡¡will¡¡use¡¡the¡¡value¡¡of¡¡five¡¡for¡¡the¡¡£¥K¡¡formula£»¡¡above£»¡¡and¡¡three¡¡bars¡¡for¡¡the¡¡£¥D¡¡formula£»¡¡below£º
2¡£¡¡µÃµ½£¥D£¬ÂýÏß¡£ÎÒÃÇͨ¹ý¸ø¿ìÏߣ¥K³ýÒÔ¼¸ÌõÖñÏßÀ´µÃµ½ÂýÏߣ¥D¡£±ÈÈ磬Èç¹ûÎÒÃÇÏë»­5ÌìËæ»úÖ¸±ê£¬ÎÒÃǾÍÊÇÓÃ5·ÅÔÚÉÏÃæµÄ¹«Ê½À3ÌõÖñÏß·ÅÔÚÈçÏ£¥D¹«Ê½ÀïÃ棺
£¥D=£û£§Three¡­bar¡¡sum¡¡of¡¡£¨closetoday¡­lown£©£§/£§Three¡­bar¡¡sum¡¡of¡¡£¨Highn¡­Lown£©£§£ý¡Á100
Fast¡¡Stochastic¡¡is¡¡very¡¡sensitive¡¡to¡¡price¡¡changes£»¡¡making¡¡its¡¡lines¡¡appear¡¡jagged¡£¡¡It¡¡pays¡¡to¡¡add¡¡one¡¡more¡¡step¡¡and¡¡convert¡¡it¡¡into¡¡a¡¡smoother¡¡Slow¡¡Stochastic¡£¡¡Of¡¡course£»¡¡a¡¡puter¡¡does¡¡this¡¡all¡¡automatically¡£
¿ìËÙËæ»úÖ¸±ê¶Ô¼Û¸ñ±ä»¯ºÜÃô¸Ð£¬Ô

·µ»ØĿ¼ ÉÏÒ»Ò³ ÏÂÒ»Ò³ »Øµ½¶¥²¿ ÔÞ£¨0£© ²È£¨0£©

Äã¿ÉÄÜϲ»¶µÄ