Defined-Risk Spreads — Verticals & Iron Condors

Summary

Spreads combine two or more options to cap both loss and gain — the safest way to learn options trading.

Why spreads beat naked options for beginners

Selling a naked call has theoretically unlimited risk. Buying a naked call has capped risk but low probability of profit. Spreads — buying one option and selling another — collapse both problems into a single position with a known maximum loss and a known maximum gain, printed on the ticket before you enter.

Bull call spread — the starter trade

You buy a lower-strike call and sell a higher-strike call in the same expiration. Example: Apple at $180, buy the $180 call for $4.00 and sell the $185 call for $2.00. Net debit $2.00 ($200). Maximum loss $200. Maximum gain: the $5 spread width minus the $2 paid = $3 ($300). You've turned an unlimited-upside bet into a defined 1.5:1 payoff with a much cheaper entry.

Iron condor — earning income sideways

An iron condor combines a short call spread above the market and a short put spread below. You collect premium from both and profit if the stock stays inside the two spreads until expiration. It's the go-to trade for a range-bound market and a proven way to learn how theta and vega interact.

Position sizing rule

For defined-risk spreads, size so a single trade loses no more than 1-2% of your account. On a $100,000 practice account that's $1,000-$2,000 of max loss per trade, which lets you take 50+ trades before catastrophic drawdown. This is the same sizing floor institutional risk desks use.

What can still go wrong

Assignment risk on the short leg near expiration, early exercise on deep-ITM American-style options, and pin risk exactly at strike on expiration Friday. Close spreads a few days before expiration to sidestep all three.

(Educational simulation only — not financial advice. Practice everything below with $100,000 virtual cash on TradeHQ.)

Key takeaways

• A spread caps both max loss and max gain — you know your worst case before entering.
• Bull call spreads are the classic starter directional trade.
• Iron condors profit from a stock staying inside a defined range.
• Size so any single spread trade risks no more than 1-2% of the account.

Check your understanding

• Max loss on a bull call spread is: Options: Unlimited; The width of the spread; The net debit paid; The strike price. Correct answer: The net debit paid. Why: For a debit spread the max loss is the premium paid.
• An iron condor profits most when the stock: Options: Rallies sharply; Crashes sharply; Stays inside the two short strikes; Goes to zero. Correct answer: Stays inside the two short strikes. Why: Iron condors are neutral / range-bound trades.
• Reasonable per-trade risk on a $100,000 practice account is: Options: $50,000; $25,000; $1,000-$2,000; $100. Correct answer: $1,000-$2,000. Why: 1-2% of account is the standard risk floor.
• Why close spreads before expiration? Options: To lock in higher gains; Less commission; Avoid assignment and pin risk; Reset the trade. Correct answer: Avoid assignment and pin risk. Why: Assignment, early exercise, and pin risk all spike near expiration.

Sources

• SEC — Options Strategies Bulletin (https://www.sec.gov/investor/pubs/optionsstrategies.pdf)
• OCC — Options Industry Council (https://www.optionseducation.org/)

Practise this lesson

Open the practice desk and apply this lesson immediately with $100,000 in virtual cash. Concepts become usable when they are rehearsed under simulated conditions, not when they are read. Educational simulation only — not financial advice.