Synthetic Long Call
You own a stock and want to convert it into a call-equivalent position — protecting against large downside while keeping full upside, creating the same profile as if you had bought a call from scratch
Risk Profile at a Glance
How to Construct the Synthetic Long Call
- 1.Own 100 shares of the underlying stock
- 2.Buy 1 ATM put (at the same effective strike as the put breakeven)
- 3.The combination behaves like a long call
Understanding the Synthetic Long Call
The synthetic long call is created by combining long stock with a long put. By put-call parity, owning stock and buying a put is equivalent to owning a call at the put strike. This gives you a position that profits if the stock rises (via the stock) while limiting downside to the put strike (via the put insurance). The synthetic long call is most useful for an investor who already owns stock and wants to temporarily convert to a protected, option-like position ahead of a risk event.
Instead of selling stock and buying calls (which may have tax consequences), you simply buy the put. The effective cost of the position is the stock price plus the put premium, and your maximum loss is from the put strike to zero — the put protects the rest. The upside is unlimited through the stock position. This strategy is often used by long-term holders who want short-term protection without a taxable sale event..
When to Use It — EdgeOS Signal Integration
- ✓Ideal when SCTR > 9 and EdgeOS bull count = 1 (fresh ignition trigger)
- ✓Extension score below 0.8 (Tight or Mod) — stock has room to run
- ✓Confirmed or fluid bullish trend — EMA alignment supports the direction
Compare with Similar Strategies
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Frequently Asked Questions
What is the Synthetic Long Call options strategy?
The synthetic long call is created by combining long stock with a long put. By put-call parity, owning stock and buying a put is equivalent to owning a call at the put strike.
When should I use the Synthetic Long Call?
You own a stock and want to convert it into a call-equivalent position — protecting against large downside while keeping full upside, creating the same profile as if you had bought a call from scratch
What is the maximum loss on the Synthetic Long Call?
The maximum loss is fully defined at entry: the net debit paid (for debit strategies) or the spread width minus the credit received (for credit spreads). You can never lose more than this amount.
How does the Synthetic Long Call compare to similar strategies?
The Synthetic Long Call is a bullish complex strategy. Compared to the Protective Put (bullish, complex), the Synthetic Long Call has limited max risk and unlimited max reward. Your choice depends on your directional bias, IV environment, and risk tolerance. The TraderValue strategy comparison tool lets you see the exact payoff differences side by side.