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Long Strangle Calculator

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A long strangle is like a straddle but with OTM strikes: buy an OTM call and an OTM put. It's cheaper than a straddle but requires a bigger move to profit.

Max Profit
Unlimited (upside) / Put strike − Total premium (downside)
Max Loss
Total premium paid (both legs) × 100
Break Even
Call strike + Total premium / Put strike − Total premium
Underlying

When to Use a Long Strangle

  • You expect a big move but don't know the direction
  • You want a cheaper alternative to a straddle
  • Before a major catalyst where a large move is expected
  • You're willing to accept wider breakevens for lower cost

Risks

  • The stock must move more than a straddle to break even
  • Both legs can expire worthless if the stock stays in the range
  • Time decay and IV crush are significant risks

How a Long Strangle Works


Buy an OTM call and an OTM put with the same expiration. Cheaper than a straddle, but breakevens are wider.


Example

AAPL at $195. Buy the $200 call for $2.60 and the $190 put for $2.20. Total cost: $4.80 ($480).


  • AAPL at $215: Call worth $15, put worthless. Profit = ($15 − $4.80) × 100 = $1,020.
  • AAPL at $180: Put worth $10, call worthless. Profit = ($10 − $4.80) × 100 = $520.
  • AAPL at $195: Both expire OTM. Loss = $480.
  • Break-evens: $185.20 and $204.80.

  • Key Takeaway

    Strangles are cheaper straddles. The tradeoff: the stock needs to move further to profit. Best used when you're confident a big move is coming but unsure of direction.

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