Butterfly Spread
A butterfly spread is the simultaneous purchase of one vertical spread and the sale of another vertical spread with both spreads sharing a common strike; having equal spread quantities; having the same series (calls or puts); and having the same expiration date.
Limited Profit
Maximum Profit = Distance between the strike prices of the vertical spreads minus the purchase price
Maxium Value = Stock price closing between the two vertical spreads on expiration
Limited Loss
Maximum Loss = Amount Paid for the Spread
Break-Even Points
2 break-even points
The lower strike plus premium and the higher strike minus premium.
Quiz
If you buy 100-105-110 call butterfly for $ 0.20 debit.
- What is the maxium profit of this butterfly spread?
- What is the maxium loss of this butterfly trade?
- What will you see the maxium value of butterfly
- What is the break-even points?
Answer
- Maximum Profit is $ 4.80 Distance between strikes $5 – Purchase price $0.20= $4.8
- Maximum Loss is $20 per contract
- Maximum Profit only happen on expiration.
- Break even points are 100.20 ( 100 strike +0.20) and 109.80 ( 110 strike -0.20)