
Call Ratio Backspread
Class: Precision Synthetics: Short Calls A, long Call B Short Put A, long Calls B, Short instrument. (All done to initial delta neutrality) |
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When to use: |
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Normally entered when market is near B and shows signs |
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of increasing activity, with greater probability to upside (for |
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example, if last major move was down, followed by |
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stagnation). |
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Profit Characteristics: |
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Profit limited on downside (to net credit taken in when |
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position was set up in call-vs. call version) but open- |
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ended in rallying market. |
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Loss Characteristics: |
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Maximum loss, in amount of B – A – initial credit, is realized |
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if market is at B at expiration. This loss is less than for |
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equivalent long straddle, the trade-off for sacrificing profit |
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potential on the downside. |
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Decay Characteristics: |
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If market is at B, loss from decay will accelerate the most |
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rapidly Therefore, you may want to exit early if market is |
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near B as you enter last month. At A, you have the |
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greatest rate of profit accrual by decay of short option. |