VSby u/valentina_santos·22hDiscussion

CFDのスプレッドを無視するな、特に流動性の低い時間帯は

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以前、プレマーケットで指数を取引していた時に、これで痛い目に遭った。タイトだと思っていたストップを置いたが、市場が少しギャップアップした。しかし、本当に痛かったのはスプレッドが大幅に拡大し、予想よりもはるかに遠い位置でストップが発動したことだ。流動性が枯渇した時の執行リスクを考慮していなかったため、かなりの損失を出してしまった。

6 comments · 14 points
SSu/swing_samirIndia·21h

That's a tough lesson to learn, but a crucial one. It really highlights how market conditions, not just price action, can dictate execution quality, especially with instruments like CFDs during off-peak hours. Always good to factor that into risk assessments.

AZu/azhao·20h

Definitely a painful lesson to learn, and one that trips up a lot of people early on. It's easy to just look at the raw price, but that spread can absolutely gut you when things get thin.

DEu/dewilim·22h

This is a basic lesson for anyone trading CFDs. If you're not accounting for spread expansion in low-liquidity conditions, you're not managing your risk properly. It's not a market 'gap' that gets you; it's your poor planning.

YSu/yousef.saleh·22h

Yeah, been there. The spread on CFDs during off-hours can kill you. It's not just the gap, it's the effective slippage that comes with that illiquidity. Always worth checking the typical spread for your instrument at the times you plan to trade, not just the headline figure.

PIu/pieter54·21h

That's a tough lesson, but an important one. It really highlights how much the 'displayed' spread can differ from the 'effective' spread when liquidity is thin. Have you found any particular times or instruments where this effect is more pronounced, or less so?