負の方向指示器(-DI) トレーディングテクニカル分析Technical Analysis Basic Education ##ネガティブディレクショナルインジケーター(-DI)とは何ですか? 負の方向性インジケーター(-DI)は下降トレンドの存在を測定し、平均方向性指数(ADX)の一部です。 -DIが上昇傾向にある場合は、価格の下落傾向が強まっていることを示しています。 正方向インジケーター(+ DI)と一緒にプロットされます。 <!-A175A10708FAB8303005011E7982DADA-> ##負の方向指示器(-DI)の式は <mtable rowspacing = "0.24999999999999992em "columnalign =" right left "columnspacing =" 0em "> <mstyle scriptlevel =" 0 "displaystyle =" true "> </ mrow> </ mstyle> </ mtd> </ mrow> -DI </ mtext> = </ mo> S -DM < / mtext> ATR </ mtext> </ mfrac> </ mrow> </ mstyle> </ mtd> </ mtr> </ mrow> </ mstyle> </ mtd> </ mrow> ここで:</ mtext> </ mrow> </ mstyle> </ mtd> </ mtr> </ mrow> </ mstyle > </ mtd> </ mrow> -DM </ mtext> = </ mo> 負の方向移動</ mrow> </ mstyle> </ mtd> </ mtr> </ mrow> </ mstyle> </ mtd> </ mrow> -DM </ mtext> </ mfantom> = </ mo>以前の低 − 現在の低</ mrow> </ mstyle> </ mtd> </ mtr> </ mrow> </ mstyle> </ mtd> </ mrow> S -DM </ mtext> = </ mo> Smoothed -DM </ mtext> </ mrow> </ mstyle> </ mtd> </ mtr> <mtr </ mrow> </ mstyle> </ mtd> </ mrow> S -DM </ mtext> </ mphantom> = </ mo> ∑ </ mo> t </ mi> = </ mo> t </ mi> − </ mo> 14 </ mn> </ mrow> t </ mi> </ mi> </ munderover> -DM </ mtext> − </ mo> <mothence = "true">(</ mo> ∑ </ mo> t </ mi> = </ mo> t </ mi> − </ mo> 14 </ mn> </ mrow> < mi> t </ mi> </ munderover> -DM </ mtext> </ mrow> 14 </ mn> </ mfrac> <mothence = "true">)</ mo> </ mrow> + </ mo> Current -DM </ mtext> </ mrow> </ mstyle> </ mtd> </ mtr> <mstyle scriptlevel = "0 "displaystyle =" true "> </ mrow> </ mstyle> </ mtd> <mstyle scriptlevel =" 0 "displaystyle =" true "> </ mrow> ATR </ mtext> = 平均真の範囲</ mrow> </ mstyle> </ mtd> </ mtr> </ mtable> \ begin &amp; \ text {-DI} = \ frac {\ text {S -DM}} {\ text } \&amp; \ textbf {where:} \ &amp; \ text {-DM} = \ text{負の方向移動}\&amp; \ phantom {\ text {-DM}} = \ text -\ text \&amp; \ text {S -DM} = \ text {Smoothed -DM} \&amp; \ phantom {\ text {S -DM}} = \ sum_ ^ t {\ text {-DM}}-\左(\ frac {\ sum_ ^ t {\ text {-DM}}} {14} \ right)+ \ text {Current -DM} \&amp; \ text = \ text \ \ end </ annotation> </ semantics> </ math> </ span> </ span> <span class =" vlist "style =" height:6.8761675em; "> </ span> </ span> </ span> </ span> </ span> </ span> </ span> </ span> </ span> </ span> </ span> </ span> </ span> </ span> </ span> </ span> </ span> </ span> <span class =" pstrut "style =" height:3.7805610000000005em; "> </ span> </ span> </ span> </ span> </ span> </ span> <span class =" vlist "style =" height:6.376167499999999em; "> </ span> </ span> </ span> </ span> </ span> <span class =" vlist "style =" height:6.8761675em; "> </ span> </ span> -DI </ span> </ span> </ span> = </ span> </ span> </ span> <span class =" vlis t "style =" height:1.36033em; "> <span class =" pstrut "style =" height:3em; "> </ span> ATR </ span> </ span> </ span> </ span> </ span> </ span> </ span > </ span> S -DM </ span> </ span> </ span> </ span> </ span> </ span> </ span > </ span> </ span> </ span> </ span> </ span > </ span> </ span> </ span> </ span> </ span> </ span> ここで: </ span> </ span> </ span> </ span> <span class =" pstrut "style =" height:3.7805610000000005em; "> </ span> </ span> -DM </ span> </ span> <span class =" mspace "style =" margin-right:0.2777777777777778em; "> </ span> = </ span> <span class =" mspace "style =" margin-right:0.2777777777777778em; "> </ span> <spanclass="mord">負の方向動き</ span> </ span> </ span> <spanstyle = "top:-4.470398500000001em;"> </ span > </ span> -DM</ span> </ span> <span class =" mspace "style =" margin-right:0.2777777777777778em; "> </ span> = </ span> </ span> <spanclass="mord">以前の低</ span> </ span> − </ span> <span class =" mspace "style =" margin-right:0.222222222222222em; "> </ span> <spanclass="mord">現在の安値</ span> </ span> </ span> <spanstyle =" top:-2.970398500000001em; "> <spanclass="pstrut"スタイル= "height:3.7805610000000005em;"> </ span> </ span> S -DM </ span> </ span> </ span> = </ span> </ span> <spanclass="mord">スムーズ-DM </ span> </ span> </ span> </ span> </ span> S-DM </ span> </ span> </ span> = </ span> </ span> <span class =" pstrut "style =" height:3.05em; "> </ span> t </ span> = </ span> t </ span> − </ span> 1 </ span> 4 </ span> </ span> </ span> </ span> </ span> ∑ </ span> </ span> </ span> </ span> t </ span> </ sp an> </ span> </ span> </ span> </ span> </ span> </ span> </ span> </ span> </ span> <span class =" mspace "style =" margin-right:0.16666666666666666em; "> </ span > -DM </ span> </ span> </ span> </ span> − </ span> <span class =" mspace "style =" margin-right:0.2222222222222222em; "> </ span> < span class = "minner"> (</ span> </ span> </ span> <span class = "vlist "style =" height:1.6814970000000002em; "> <span class =" pstrut "style =" height:3em; "> </ span> 1 </ span> 4 </ span> </ span> </ span> < s pan class = "pstrut" style = "height:3em;"> </ span> </ span> </ span> </ span> < span class = "mop op-symbol small-op" style = "position:relative; top:-0.0000050000000000050004em;"> ∑ </ span>