Long a call Long a put Short a

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四种基本的期权交易方式 • Long a call • Long a put • Short a call •

四种基本的期权交易方式 • Long a call • Long a put • Short a call • Short a put

四类Vertival spread • Bull call spread • Bull put spread • Bear call spread

四类Vertival spread • Bull call spread • Bull put spread • Bear call spread • Bear put spread

Vertical spread Bull spread Bear spread

Vertical spread Bull spread Bear spread

Bull call spread= Long lower strike call +Short higher strike call 买入 1份 6月strike=100的call

Bull call spread= Long lower strike call +Short higher strike call 买入 1份 6月strike=100的call 卖出 1份 6月strike=105的call 最大收益: (XH − XL) − (CL − CH) 最大风险: CL − CH 盈亏平衡点: XL + (CL − CH)

Bull put spread= Long lower strike put +Short higher strike put 收 益 XL

Bull put spread= Long lower strike put +Short higher strike put 收 益 XL XH 最大收益:CH − CL 最大风险:(XH − XL) − (CH − CL) 盈亏平衡点: XH - (CH − CL) S 买入 1份 6月strike=100的put 卖出 1份 6月strike=105的put

Bear call spread Bull call spread= Long higher strike call +Short lower strike call

Bear call spread Bull call spread= Long higher strike call +Short lower strike call 涨 涨 最大收益: CL − CH 最大风险: (XH − XL) − (CL − CH) 盈亏平衡点: XL + (CL − CH) 买入 1份 6月strike=105的call 卖出 1份 6月strike=100的call

Bear put spread Bull put spread= Long higher strike put +Short lower strike put

Bear put spread Bull put spread= Long higher strike put +Short lower strike put XL XH 最大收益: (XH − XL) − (CH − CL) 最大风险: CH − CL 盈亏平衡点: XH - (CH − CL) 买入 1份 6月strike=105的put 卖出 1份 6月strike=100的put

由Put-call parity衍生而来的策略 • Put-call parity : C + Ke^(-r. T) = P + S

由Put-call parity衍生而来的策略 • Put-call parity : C + Ke^(-r. T) = P + S • Put-call parity推导过程 • Covered call : -P+Ke ^(-r. T)=S - C • Protective put : C + Ke^(-r. T) = P + S

Horizon spread • Long calendar spread • Short calendar spread

Horizon spread • Long calendar spread • Short calendar spread

Long calendar spread

Long calendar spread

Short calendar spread

Short calendar spread

Volatility Spread • • • Long a Straddle Short a straddle Long a straggle

Volatility Spread • • • Long a Straddle Short a straddle Long a straggle Short a straggle Long a butterfly Short a butterfly

Long a Straddle Long a straddle= Long a call +long a put with the

Long a Straddle Long a straddle= Long a call +long a put with the same strike and expiration 最大收益: 无限 最大风险:Cc+Cp 盈亏平衡点: X - (Cc+Cp) , : X + (Cc+Cp)

Short a straddle= short a call + short a put with the same strike

Short a straddle= short a call + short a put with the same strike and expiration 收 益 X S Short a put Short a call 最大收益: Cc+Cp 最大风险:无限 盈亏平衡点: X - (Cc+Cp) , : X + (Cc+Cp)

Long a strangle Long a straggle= Long higher strike call + Long lower strike

Long a strangle Long a straggle= Long higher strike call + Long lower strike put 最大收益: 无限 最大风险:Cc+Cp 盈亏平衡点: XL - (Cc+Cp) , XH + (Cc+Cp)

Short a strangle 收 益 Short a straggle= Short higher strike call + Short

Short a strangle 收 益 Short a straggle= Short higher strike call + Short lower strike put XL XH S 最大收益: Cc+Cp 最大风险: 无限 盈亏平衡点: XL - (Cc+Cp) , XH + (Cc+Cp)

Long a butterfly= Long 1 lowest strike option + Short 2 midium strike option+

Long a butterfly= Long 1 lowest strike option + Short 2 midium strike option+ Long 1 highest strike option 最大收益: XM - XL - (CL+CH -2*CM) 最大风险: CL+CH -2*CM 盈亏平衡点: XL + (CL+CH -2*CM) , XH - (CL+CH -2*CM)

Short a butterfly= Short 1 lowest strike option+ Long 2 midium strike option +

Short a butterfly= Short 1 lowest strike option+ Long 2 midium strike option + Short 1 highest strike option 收 益 XL XM XH S 最大收益: CL+CH -2*CM 最大风险: XM - XL - (CL+CH -2*CM) 盈亏平衡点: XL + (CL+CH -2*CM) , XH - (CL+CH -2*CM)

Straddle Strangle Butterfly. Summary

Straddle Strangle Butterfly. Summary