Wednesday, October 3, 2012

Short Call Butterfly (Buy 2 ATM Call, Sell 1 ITM Call, Sell 1 OTM Call)


Short Call Butterfly (Buy 2 ATM Call, Sell 1 ITM Call, Sell 1 OTM Call)

A Short Call Butterfly is a strategy for volatile markets. It is the opposite of Long Call Butterfly, which is a range bound strategy. The Short Call Butterfly can be constructed by Selling one lower striking in-the-money Call, buying two at-the-money Calls and selling another higher strike out-of-the-money Call, giving the investor a net credit (therefore it is an income strategy). There should be equal distance between each strike. The resulting position will be profitable in case there is a big move in the stock / index.

Market Scenario: You are neutral on market direction and bullish on volatility.

Risk: Limited (net difference between the adjacent strikes (Rs. 100 in this example) - premium

Reward: Limited to the net premium received

BEP:   Upper BEP = Strike Price of Highest Strike Short Call - Net Premium Received
            Lower BEP = Strike Price of Lowest Strike Long Call + Net Premium Received
EXAMPLE:
Entry:
SPOT
5000


STRIKE
PREMIUM
SELL 1 ITM CALL
4900
122
BUY 2 ATM CALL
5000
80*2 = 160
SELL 1 OTM CALL
5100
41

UPPER BEP: 5100 - 3 = 5097                                               LOWER BEP: 4900 + 3 = 4903
On Exit if:
SPOT
ITM CALL
ATM CALL
OTM CALL
STRATEGY PAY-OFF
4700
122
-160
41
3
4800
122
-160
41
3
4900
122
-160
41
3
4903
119
-160
41
0
5000
22
-160
41
-97
5097
-75
34
41
0
5100
-78
40
41
3
5200
-178
240
-59
3
5300
-278
440
-159
3

Short Call Butterfly - Strategy Pay-Off

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