CFDのリスク vs. 原資産のボラティリティ

It sounds like you're running into the classic leverage trap. Instead of thinking solely about the nominal stop loss, consider what percentage of your total account you're risking per trade, especially with CFDs where the margin requirements can be deceivingly low.

Ah, the classic 'leverage giveth and leverage taketh away' dilemma. It's almost like they designed it to make you feel like a financial wizard one moment and a gambler the next. Perhaps position sizing should come with its own warning label: 'May cause excessive nail-biting and regret.'