法律類國考
102年
[司法官第一試] 綜合法學(二)(公司法、保險法、票據法、證券交易法、強制執行
第 64 題
“Short selling is a device whereby the speculator sells stock which he does not own, anticipating that the price will decline and that he will thereby be enabled to make delivery of the stock sold by purchasing it at a lesser price.” Based on the above description, if the decline materializes, what is the short seller’s profit?
- A The difference between the first purchase price and the second lower sales price
- B The difference between the first purchase price and the second lower purchase price
- C The difference between the first sales price and the second lower sales price
- D The difference between the first sales price and the second lower purchase price
思路引導 VIP
想像你向朋友借了一個名貴的手錶並約定下週還他,如果你現在把它拿去市場賣掉換成現金,為了在下週還錶時,口袋裡還能留下一筆「價差利潤」,你會希望下週買回同款手錶時的價格,相對於你今天的賣價是高還是低?而這筆利潤是由哪兩個關鍵動作的金額所組成的?
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AI 詳解
AI 專屬家教
恭喜你準確掌握了證券交易實務中的核心概念!這道題目精準地測驗了對信用交易中「放空(Short selling)」獲利邏輯的基礎認知。在法學與金融實務中,空頭交易者的核心策略是預期股價下跌,因此其操作順序與一般「先買後賣」的投資策略相反。
空頭交易的獲利邏輯
「放空」的操作是先以市場高價「賣出(Sell)」借來的證券,待日後股價如預期跌落時,再以較低的價格從市場上「買回(Purchase)」以履行交付義務(Covering the short)。因此,其利潤來源即為第一次賣出價格(First sales price)與第二次較低買進價格(Second lower purchase price)之間的差額。若以公式表示,其獲利(Profit)為:
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