Question: Please use Excel and show formulas! Thank you so much! A financial institution has the following portfolio of options a stock: Type Position Delta of

Please use Excel and show formulas! Thank you so much!

A financial institution has the following portfolio of options a stock:

Type

Position

Delta of Option

Gamma of Option

Vega of Option

Call

2,000

0.60

2.5

0.8

Call

200

0.80

0.6

0.2

Put

2,000

0.70

1.1

0.9

Call

500

0.70

1.8

1.4

An option is available with a delta of 0.5, a gamma of 2, and a vega of 1.5.

(a) What position in the traded option and in the stock would make the portfolio both gamma neutral and delta neutral?

(b) What position in the traded option and in the stock would make the portfolio both vega neutral and delta neutral?

(c) Another option with a delta of 0.2, a gamma of 0.5, and a vega of 1 is available. How could the portfolio become delta, gamma, and vega neutral?

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