[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"help-ja-position-sizing":3},{"title":4,"description":5,"date":6,"section":7,"locale":8,"order":9,"canonicalId":10,"slug":10,"body":11,"alternates":295},"ポジションサイジング","アプリがリスクとストップロスから取引数量を計算する方法を理解します。","2026-05-06","trading","ja",1,"position-sizing",{"type":12,"value":13,"toc":286},"minimark",[14,17,28,33,36,78,90,93,102,129,132,153,156,160,162,165,201,210,213,256,261,264],[15,16,4],"h1",{"id":4},[18,19,20,21,24,25,27],"p",{},"Magic Positionは、各ポジションが口座のリスクポリシーに従うよう、",[22,23],"br",{},"\n取引数量を自動的に計算します。このガイドでは、",[22,26],{},"\n計算の入力項目とその設定箇所について説明します。",[29,30,32],"h2",{"id":31},"_3つの入力値","3つの入力値",[18,34,35],{},"計算には3つの値を使用します：",[37,38,39,60,69],"ol",{},[40,41,42,46,47,49,52,53,56,57,59],"li",{},[43,44,45],"strong",{},"リスク額"," — 口座のリスクポリシーによって設定されます。",[22,48],{},[43,50,51],{},"固定額","または",[43,54,55],{},"残高の割合","（再計算頻度：即時、毎日、毎週、毎月、",[22,58],{},"\nまたは手動）を選択できます。",[40,61,62,65,66,68],{},[43,63,64],{},"エントリー価格"," — ポジション作成時に入力します（成行注文または",[22,67],{},"\n指値注文）。",[40,70,71,74,75,77],{},[43,72,73],{},"ストップロス価格"," — 損失を制限するためにポジションが",[22,76],{},"\n自動的にクローズされる水準です。",[18,79,80,81,84,86,87,89],{},"これらの3つの値から、アプリは",[43,82,83],{},"ストップロスまでの距離",[22,85],{},"\n（買いの場合はエントリー価格−ストップ価格、売りの場合はストップ価格−エントリー価格）を算出し、",[22,88],{},"\nストップ時の損失がリスク額と等しくなるように取引数量を決定します。",[29,91,92],{"id":92},"リスクポリシーの設定",[18,94,95,96,101],{},"すべては",[97,98,100],"app-link",{"path":99},"\u002Faccount\u002Frisk","口座リスク","から始まります。",[18,103,104,107,108,52,110,112,115,116,118,121,122,124,128],{},[43,105,106],{},"計算モード","（金額または割合）、",[43,109,51],{},[22,111],{},[43,113,114],{},"リスクに充てる残高の割合","、そして必要に応じて",[22,117],{},[43,119,120],{},"再計算頻度","を選択します。プレビューには次のように表示されます：",[22,123],{},[125,126,127],"em",{},"残高がXの場合、リスク額はYになります","。",[18,130,131],{},"2つのオプションで計算を精緻化できます：",[133,134,135,144],"ul",{},[40,136,137,140,141,143],{},[43,138,139],{},"計算に手数料を含める"," — 手数料がリスク目標を超えないよう、",[22,142],{},"\n数量を調整します。",[40,145,146,149,150,152],{},[43,147,148],{},"計算にスプレッドを含める"," — エントリー時のbid\u002Fask差を",[22,151],{},"\n考慮します。",[29,154,155],{"id":155},"取引前の確認",[97,157,159],{"path":158},"\u002Fpositions\u002Fadd","\nポジションを追加\n",[22,161],{},[125,163,164],{},"ポジション確認",[133,166,167,179,185,190,195],{},[40,168,169,172,173,175,178],{},[43,170,171],{},"ポジションサイズ","（利用可能な証拠金が理論上のサイズを制限した場合は",[22,174],{},[125,176,177],{},"証拠金調整済み","バッジが表示されます）",[40,180,181,182],{},"実効",[43,183,184],{},"リスク",[40,186,187],{},[43,188,189],{},"必要証拠金",[40,191,192],{},[43,193,194],{},"推定手数料",[40,196,197,198],{},"ストップロスとテイクプロフィットの間の",[43,199,200],{},"リスク\u002Fリワード",[18,202,203,206,207,209],{},[43,204,205],{},"ポジションを確認","で確定するか、エントリー、ストップ、または",[22,208],{},"\nテイクプロフィットを調整して再度お試しください。",[29,211,212],{"id":212},"注文を出さずにシミュレーション",[18,214,215,216,218,222,223,225,228,229,228,231,228,234,236,238,239,241,228,244,228,247,228,250,252,255],{},"シナリオを素早くテストするには（実際の口座に触れずに）、",[22,217],{},[97,219,221],{"path":220},"\u002Fbonus\u002Fsimple-calculator","簡易計算機","をご利用ください。",[22,224],{},[43,226,227],{},"取引方向","、",[43,230,64],{},[43,232,233],{},"ストップ価格",[22,235],{},[43,237,45],{},"、そして必要に応じて手数料を入力します。結果には",[22,240],{},[43,242,243],{},"取引数量",[43,245,246],{},"ポジション価値",[43,248,249],{},"正味リスク額（手数料後）",[22,251],{},[43,253,254],{},"ストップロス距離","が表示されます。",[257,258],"prose-screenshot",{"id":259,"caption":260},"simple-calculator","簡易ポジション計算機 — クイックシミュレーション用",[29,262,263],{"id":263},"次のステップ",[133,265,266,277],{},[40,267,268,269,271,276],{},"エグジットを自動化するルールを設定する —",[22,270],{},[272,273,275],"a",{"href":274},"\u002Fhelp\u002Fja\u002Fcreate-rule","リスクルールを作成","をご覧ください。",[40,278,279,280,282,276],{},"部分決済のレベルを調整する —",[22,281],{},[272,283,285],{"href":284},"\u002Fhelp\u002Fja\u002Fconfigure-stops","ストップロスとテイクプロフィットの設定",{"title":287,"searchDepth":288,"depth":288,"links":289},"",2,[290,291,292,293,294],{"id":31,"depth":288,"text":32},{"id":92,"depth":288,"text":92},{"id":155,"depth":288,"text":155},{"id":212,"depth":288,"text":212},{"id":263,"depth":288,"text":263},[296,298,300,302,305,307,309,310,312,314,316,318,320,322,324,326],{"locale":297,"slug":10},"de",{"locale":299,"slug":10},"en",{"locale":301,"slug":10},"es",{"locale":303,"slug":304},"fr","calcul-de-la-taille-de-position",{"locale":306,"slug":10},"id",{"locale":308,"slug":10},"it",{"locale":8,"slug":10},{"locale":311,"slug":10},"ko",{"locale":313,"slug":10},"nl",{"locale":315,"slug":10},"pl",{"locale":317,"slug":10},"pt",{"locale":319,"slug":10},"ru",{"locale":321,"slug":10},"sv",{"locale":323,"slug":10},"th",{"locale":325,"slug":10},"tr",{"locale":327,"slug":10},"zh"]