I am implementing diagonal short iron butterfly which I learned from the Option Trader Handbook recommended by Dan.
Sold July short straddle as follows;
6100 CE 160
6100 PE 134
Total Credit 294
Baught June long strangle as follows ;
6200 CE 69
6000 PE 67
Total Cost 136
Net Credit 158
Margin Required approx. 50,000.
I intend to cover the positions before June expiry.
Friends may comment on the trade and point out mistakes, if any.
Thanks and regards,
gmt900
It will cost around Rs.225 to buy back the July Straddle at June expiry. So one leg of June Strangle must give profit of Rs.100; For that June must expire at 5900 or 6300 which might be tough as Nifty chart is well guarded by strong pivots.
I think one is better off shorting a strangle of June 62/59 (credit 95):
If there is a breakout convert to a ratio spread (you have a buffer of Rs.95).
Else, enjoy the Theta, which gives you the chance to exit profitably even before expiry. However, in the iron butterfly, the June Purchase will decay faster than July Sale, which means as days go buy the cost of neutralizing the spread will increase (plus the expenses).
In general, odds are against us if we bet on Nifty moving strongly. This bet would require a debit spread and suitable only if you see a specific setup and expect Nifty to breakout. A credit spread is usually better, provided you can proficiently spot breakouts on the daily chart.
PS: But tomorrow is not a good time to Short 62/59 since it decayed by Rs.19 today !!