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?15? Greek Letters ????

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* 15 Greek Letters – PowerPoint PPT presentation

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Title: ?15? Greek Letters ????


1
??????????????? ?
  • ?15? Greek Letters ????

2
????
3
1.????Greek??
  • Greek Letters???
  • ?Black-Scholes???????,??????????????????
  • ???????(S)
  • ?????????(s)
  • ?????(r)
  • ??????(T)
  • ???????????????????,?????????,?????????(Greek)?
    ???????????????,??Delta(?)?Gamma(G)?Vega(?)?Rho?Th
    eta(?)?

4
  • ??????Greek Letters
  • Delta (?)
  • ??
  • Delta(?)?????????????????,??????????????1??,??????
    ???????????????,B-S??????Delta???????

5
  • ???Delta ???,??????????????????????,???Delta
    ?????????????????????????

6
?15-1 ????Delta?????????????
7
?15-2 ????Delta?????????????
8
?15-3 ????Delta?????????
9
?15-4 ????Delta?????????
10
  • Gamma (G)
  • ??
  • Gamma(G)?????Delta???????????,???????????1???,Delt
    a?????????,Gamma?????????????????,Gamma??,????????
    ???,?????

11
  • B-S??????Gamma???????

  • ?(??15-3)?(??15-4)??,???????Gamma?,????????????
    ?????????????????????,?????

12
?15-5 ????Gamma?????????????
13
?15-6 ????Gamma?????????????
14
?15-7 ????Gamma?????????
15
?15-8????Gamma?????????
16
  • Theta (?)
  • ??
  • Theta???????????????????????,???????????1???,?????
    ??????

17
  • B-S??????Theta???????
  • ?(??15-5)??,??,?????????,????????,???????????????,
    ??????????,???????????????

18
?15-9 ????Theta?????????????
  • ?????Theta??????,???Theta???0,????Theta??????

19
?15-10????Theta?????????????
  • ???Theta????????,???Theta???0,????Theta?????,????
    ???

20
?15-11 ????Theta??????????
21
?15-12????Theta??????????
22
  • Vega (?)
  • ??
  • Vega(?)???????????????????,???????????

23
  • B-S??????Vega???????
  • ?(??15-7)?(??15-8)??,?????????Vega??Gamma???,?????
    ????????????????????????????,?????

24
?15-13????Vega?????????????
25
?15-14????Vega?????????????
26
?15-15????Vega??????????
27
?15-16????Vega??????????
28
  • Rho
  • ??
  • Rho????????????1?????????????,???????????????????

29
  • B-S??????Rho???????
  • ??????Rho???,??????,???????,?????????Rho???,??????
    ?,??????????,?????,?????????

30
?15-17 ????Rho?????????????
31
?15-18????Rho?????????????
32
?15-19 ????Rho?????????
33
?15-20????Rho?????????
34
2.?????Greek??
  • ????Greek????
  • ??????????(W)??(??15-11)???

35
  • ?????Delta
  • ?????Delta (????DeltaW)???????????????,???????????
    ???(15-11?)?S????,??


36
?????Gamma

37
?????Theta
(??15-16)

38
?????Vega
39
?????Rho
40
3.????????????
  1. Delta-Neutral??????????,??????Delta???0?
  2. Delta-Gamma-Neutral?????????????????Delta?Gamma??
    ?

41
  • Delta-Neutral??????????(C)????,????Delta??,?????
    a??????(S),?????????

42
(No Transcript)
43
Delta-Gamma-Neutral??
44
(No Transcript)
45
(No Transcript)
46
  1. ???????????

47
(No Transcript)
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