Strategy - BULL SPREAD (details below)
Strategy Implementation
Call option is bought with a strike price of a and another call option sold with a strike of b, producing a net initial debit,
OR
Put option is bought with a stike of a and another put sold with a strike of b, producing a net initial credit.
Upside Potential
Limited in both cases -
Calls: difference between strikes minus initial debit
Puts: net initial credit
Maximum profit if market at expiry is above the higher strike.
Downside Risk
Limited in both cases -
Calls: net initial debit
Puts: difference between strikes minus initial credit
Maximum loss if at expiry market is below the lower strike.
Margin
Possibility for margin requirements to be off-set.
Comment
Time value erosion not too significant due to the balanced position. .