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January 15, 2017

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October 19, 2013

冇市睇又悶悶地, 出d問題考下你地先~ 唔好睇小, 好難的!!

假設其他因素不變, 請根據下圖的風險值回答以下問題: (期權金以成交價計)

1) 如果做咗張 Long Call 23400, 聽日期指收市升125點, 咁個期權金會等如幾多?
2) 如果要做一對回報接近完全一樣既 Long Strangle (即升跌都可以賺到同樣既錢), Long Call 24400, Long Put 要做邊個行使價?
3) 比較 24000 Call 及 22400 Put, 邊個既時間值損耗會較大?
4) 如果預期個市短期內會大升, 升一千點,...

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May 11, 2017

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