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固定手數還是按百分比冒風險?
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固定手數還是按百分比冒風險?

每單都下一樣的手數,還是按帳戶百分比?其中一種會在連虧時默默保護你。

2026-11-05約 54 秒1 小時圖英文配音
影片重點
  1. 黃金:1 標準手 = 每波動 $1 就是 $100。0.05 手 = $5。
  2. 同樣 0.05 手:$10 的止損風險是 $50,$25 的止損風險是 $125。固定手數會讓你的風險忽大忽小。
  3. 百分比風險:選一個小百分比,例如 1%($5,000 帳戶就是 $50),再從止損距離算出倉位大小。$25 止損 = 0.02 手 = $50。
  4. 以 1% 連續虧損 5 次後:剩 $4,755,下一次風險約 $48。倉位大小會自動縮小。
影片裡的圖

這堂課用的真實 K 線

Real XAUUSD 1-hour chart · Oct 21 – Oct 22 · example trade for illustration

影片最後的小測驗:你都怎麼決定倉位大小:固定手數、百分比風險,還是憑感覺?

影片完整旁白(英文原文)

Same lot every trade, or a percent of your account?

One of these quietly protects you during losing streaks.

Real gold chart: 0.05 lots at 4,088. Each 1 dollar move is 5 dollars.

Stop at 4,078: 10 dollars away, 50 at risk.

Stop under the swing low, at 4,063: 25 dollars away, 125 at risk.

Fixed lots: risk jumps with every stop, and won't shrink with your account.

Percent risk: pick a small number, like 1 percent. On 5,000 dollars, 50.

Size from the stop instead. 25 dollar stop: 0.02 lots. Still 50.

After losses, 1 percent of a smaller account is less. Size shrinks on its own.

Save this. Pick a small percent. Size from the stop. Smaller account, smaller size.

Your turn. How do you size: fixed lots, percent, or gut feel? Comment below.

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影片為 AI 配音,內容由 Borearis 研究團隊撰寫審核。僅供學習參考,不構成投資建議,交易有風險。