保證金交易計算器

計算保證金交易的購買力和槓桿

Account equity

Initial margin requirement (%)

Price per share

Price-change scenario you choose (%)

Annual borrowing rate (%)

Holding days

Round-trip commissions and costs

請檢查保證金、價格、期間與費用。

此結果僅套用你的假設，不是預測或建議。請輸入實際適用的稅率、費用、價格與合約條件。

Broker maintenance margin, liquidation, intraday changes, short-sale rules, dividends, and tax are not modeled. Enter price change, borrowing rate, and fees from your actual agreement.