Iron Condor Structure

Four legs, one trade

An iron condor sounds intimidating until you see the parts. It is just two credit spreads bolted together on the same underlying, same expiry. Above the current price, you sell a call and buy a further-out call for protection. Below the current price, you sell a put and buy a further-out put for protection. Four legs total. You collect a net credit when you open the trade — money lands in your account on day one.

Here is the bet you are making. You expect the underlying to stay inside the band defined by your two short strikes until expiration. If it does, all four options expire worthless and you pocket the entire credit. If price drifts outside the band, one of the spreads will start to lose money. The two long options you bought as wings cap that loss at a fixed amount, no matter how far price runs. That is the defined-risk part — and it is the reason the iron condor is the most popular premium-selling structure for retail traders.

On a typical $500 account, an iron condor on something like SPY or XLE is workable because the underlying is cheap enough that the wing width can stay small — often $1 or $2 wide. Trying the same structure on SPX or NDX requires a much bigger account because every point is worth $100 and wing widths get expensive. Start with the cheap, liquid underlyings until you have the muscle memory.

Recap: iron condor = short call spread + short put spread, same expiry, one underlying. Net credit. Wins if price stays in the corridor. Loss is capped by the long wings.