freepeople性欧美熟妇, 色戒完整版无删减158分钟hd, 无码精品国产vα在线观看DVD, 丰满少妇伦精品无码专区在线观看,艾栗栗与纹身男宾馆3p50分钟,国产AV片在线观看,黑人与美女高潮,18岁女RAPPERDISSSUBS,国产手机在机看影片

正文內(nèi)容

期權(quán)基本知識(shí)-資料下載頁

2025-08-05 07:38本頁面
  

【正文】 n price = $7, strike price = $70 ? 一張甲骨文空頭賣權(quán)( Short Put on Oracle) ? Profit from writing an Oracle European put option: option price = $7, strike price = $70 ? Options Strategy( Protecting): ? Long asset + Long put ? Short asset + Long call 期權(quán)與資產(chǎn)的組合 ( 期權(quán) +資產(chǎn) =另一種期權(quán) ) ? asset + put = call (protective put) ? asset – call = put (covered call) ? asset + call = put ? asset – put = call
點(diǎn)擊復(fù)制文檔內(nèi)容
數(shù)學(xué)相關(guān)推薦
文庫吧 www.dybbs8.com
備案圖鄂ICP備17016276號(hào)-1