The Iron Butterfly
A tighter Condor with a fatter credit
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Take a Condor and pinch its two short strikes into one. You collect a fatter credit — but your bullseye shrinks to a dot.
Last lesson you built an Iron Condor — two short strikes with a comfortable range between them. Now slide those two shorts toward each other until they meet at the same strike, right at the current price. Congratulations: you’ve pinched a Condor into an Iron Butterfly.
That one move changes everything. You’re now selling options right where the action is — at the money — so you collect a much larger credit. But the range where you win has collapsed to a fine point. Fatter reward, tinier target.
A Butterfly sells a call and a put at the same middle strike, then buys a call above and a put below as protection. Those two at-the-money shorts hand you the fat credit — and that credit is your maximum profit.
Why the credit is fatter
Here’s the secret behind the bigger payday: at-the-money options carry the most extrinsic value — the pure time-and-hope portion of a premium. That value is richest exactly where the stock sits right now, and thins out as you move away in either direction.
So by selling both a call and a put right at the money, you’re harvesting premium at its juiciest. The market isn’t being generous by accident — it’s paying you more precisely because hitting the bullseye is harder.
Fat credit, tiny target. The market pays you more the harder it is to win — and the Butterfly asks you to be accurate.
You’re aiming at a single price
Picture a Butterfly centered at $100. Your profit peaks at exactly $100 at expiry — that’s the one price where every short is worthless-ish and you keep the full credit. Drift away in either direction and your profit shrinks, dollar by dollar.
This is a high-conviction trade with a very specific opinion: “this stock is going nowhere, and I know precisely where nowhere is.” A Condor gives you a landing strip. A Butterfly gives you a bullseye.
You only collect the full credit if the stock pins the center strike. Miss it and profit fades fast; the fatter payday comes with a much smaller margin for error than a Condor. Never mistake a bigger credit for a safer trade.
The wings still have your back
For all its precision, a Butterfly is still a defined-risk trade. The call you bought above and the put you bought below are protective wings that cap your loss no matter how far the stock runs. So even a total miss has a known, survivable worst case.
That’s the deal in one line: a narrow zone where you can win big, guarded by wings that stop you from losing more than you signed up for.
One center strike, two wings, one fat credit that rewards a steady hand. Aim carefully. Next, we step off the multi-leg peaks and onto stock you actually own — and start collecting rent from it. 🦋