貨幣
使用貨幣賬戶來降低點差成本以換取貨幣
我在 Nordea 挪威和 Nordea 芬蘭有銀行賬戶。我現在支付大約 2.5% 的點差費,將 NOK 從 Nordea Norway 轉移到 Nordea Finland 以 EUR。由於同一個人之間搬家,因此無需支付其他費用。
我試圖減少 2.5% 的價差。我得到一個提示,使用貨幣賬戶,在挪威註冊了挪威克朗和歐元。如果這會降低 2.5% 的點差成本,我還沒有從 Nordea 得到明確的答复。我的交易一次少於 40 kEUR,所以我無法享受規模經濟帶來的好處。
貨幣賬戶如何降低兌換貨幣的成本?
UKForex 接受芬蘭為居住地。
一些關於賣出挪威克朗的不同數量的點差成本的數據,因此常數a和b是歐元值:
// 50000 NOK >>> a = 6665.35 >>> b = 6787.60 >>> ave = (a+b)/2 >>> diff = b-a >>> diff / ave 0.018174452443516106 // 5000 NOK >>> a = 656.7 >>> b = 678.76 >>> ave = (a+b)/2 >>> diff = b-a >>> diff / ave 0.03303730549773103 // too high spread cost, since at the regular bank 2.5% // 20000 NOK >>> a = 2659.76 >>> b = 2715.04 >>> ave = (a+b)/2 >>> diff = b-a >>> diff / ave 0.02057006772345008 // 10000 NOK >>> a = 1322.60 >>> b = 1356.75534 >>> ave = (a+b)/2 >>> diff = b-a >>> diff / ave 0.025495192436849397 // We are near the critical point // 100 000 NOK >>> a = 13539.95 >>> b = 13567.5534 >>> ave = (a+b)/2 >>> diff = b-2 >>> diff = b-a >>> diff / ave 0.002036587404799511
關鍵點是當點差成本低於 2.5% 時,在 UKForex 將 11000 NOK 兌換為 EUR。將 100 挪威克朗兌換成歐元時,點差成本非常好,為 0.2%。
Python 2.7.9 函式
count.currency.rate.py
# 2000 euro 26.6.2017 # python count.currency.rate.py 18870.75 18908.76 # Output: Currency exchange expense: 0.00201220185227 # # For https://money.stackexchange.com/a/20277/1627 import sys a1 = float( sys.argv[1] ) b1 = float( sys.argv[2] ) def count.currency.rate(a=a1, b=b1): # a google currency rate, b destination currency rate; or reverse ave = (a+b)/2 diff = abs(b-a) result = diff/ave print("Currency exchange expense: %s" % result) if __name__ == "__main__": count.currency.rate(a1, b1)
您唯一的其他選擇是使用線上外匯經紀商。他們是否能夠擊敗您銀行的點差將取決於交易金額和所涉及的貨幣對。歐元沒問題,但挪威克朗是一種交易頻率較低的貨幣,因此點差永遠不會像美元/歐元那樣小。
在這裡查看我關於外匯經紀商的回答;xe.com 將是一個很好的起點。這個問題也涉及其他一些我自己沒有嘗試過但可能值得比較的選項。