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✏️ Strategy Example

✏️ Suppose you have purchased a TSLA bull spread with strike prices at $190 and $200. List the profit or loss at 5 differ ent stock prices. Make sure to include a price at which the P/L reaches its maximum, minimum, and break-even point.

S=150170190210230
Profit/Loss for the Straddle

Suppose that you have previously determined that the premium for the $190 call is $14 and the premium for the $200 call is $8.

✔ Click here to view answer

We go to: L12 Notes → Bull Spread

We find the following information.

Bull Spread:

A cheap, low risk bet that S will be relatively high.

🖱️To purchase one, you buy and sell call options on the same stock but with different strike prices. For the following bull spread, you:

  • Buy the $600 call The lower strike price is for the long call.
  • Sell the $610 call

💵 With it:

  • you make $5 if S is above $610, but
  • you lose $5 if S is below $600.
  • A bull spread is made of a long call and a short call with different strike prices. The strike prices match the two kinks in the diagram. The lower strike price is for the long call.
  • Putting this together, we will buy the $190 call and sell/write the $200 call
S=0185190195196200205

long/buy $190 call @$14
✏️ Practice wih Calls

-$14-$14-$14-$9-$8-$4$1
short/writing $200 call @$8$8$8$8$8$8$8$8-$5=$3
Profit/Loss for the Bull Spread-$6-$6-$6-$1$0$4$4
  • I chose to include S=$0 because it’s an interesting what happens if TSLA goes to $0.
  • I chose 26 because it is below the lower strike price.
  • I chose 28 because it is the lower strike price.
  • -I chose 28.5 because it is between the strike prices and I’m hoping it will be the breakeven point.
  • I chose 29 because it is the higher strike price
  • I chose 30 because it is higher than the higher strike price.