Covered Call Screeners That Show Static Return and If-Called Return Side by Side

The Short Answer: Which Screeners Show Both Numbers

Several covered call screeners display static return and if-called return in adjacent columns so you can compare them at a glance. The most widely used tools among retail traders are the CBOE's free covered call screener, Barchart's options screener, PowerOptions, and the Options Industry Council (OIC) strategy tools — all of which let you sort by either return metric side by side. If you already use a brokerage platform, Fidelity's options screener and Thinkorswim (TD Ameritrade/Schwab) also surface both figures in a single table view.

Knowing which screener to use is only half the job. Understanding what those two numbers actually mean — and why the gap between them matters — is what separates traders who pick good covered calls from traders who pick expensive mistakes.

Static Return vs. If-Called Return: What Each Number Means

Static return (sometimes called "unchanged return" or "if-unchanged return") answers the question: how much do I earn if the stock just sits here and the option expires worthless? It is calculated as the premium you collect divided by the cost basis of the shares, expressed as a percentage for the period.

If-called return (also called "assigned return" or "total return if exercised") answers a different question: how much do I earn if the stock rises to the strike price and my shares get called away? This number adds any capital gain (or subtracts any capital loss) from the strike price versus your purchase price, then adds the premium on top.

Here is why both matter: a deep in-the-money call might show a fat if-called return but a tiny static return, meaning you only win big if the stock moves up. An out-of-the-money call on a flat stock might show nearly identical static and if-called returns, meaning you keep the premium either way. Seeing both numbers together tells you the full story in about two seconds.

A Worked Example Using AAPL

Let's build a real example so the math is concrete.

Assume you own 100 shares of Apple (AAPL) purchased at $185.00. The stock is currently trading at $189.50. You are looking at a 30-day call option with a $195 strike price that is bid at $2.10 per share ($210 total for one contract).

**Static Return Calculation** Premium collected: $210 Cost basis of shares: $18,500 (100 shares × $185.00) Static return = $210 ÷ $18,500 = 1.14% for 30 days Annualized static return = 1.14% × (365 ÷ 30) = approximately 13.9% annualized

**If-Called Return Calculation** Premium collected: $210 Capital gain if called at $195: ($195 − $185) × 100 = $1,000 Total profit if called: $210 + $1,000 = $1,210 If-called return = $1,210 ÷ $18,500 = 6.54% for 30 days Annualized if-called return = 6.54% × (365 ÷ 30) = approximately 79.6% annualized

In a screener, these two numbers sit in adjacent columns: 1.14% static, 6.54% if-called (or their annualized equivalents). The wide gap tells you this trade is heavily dependent on AAPL moving up to $195. If the stock stalls, you collect only $210. If it runs past $195, you collect $1,210 but you also give up any gains above $195 per share.

Note: These figures are pre-tax. The IRS treats short-term option premiums as ordinary income in most covered call scenarios. Canadian traders should check CRA guidance on whether option premiums are treated as income or capital gains, as the answer depends on your trading frequency and intent. The OIC publishes a free tax considerations guide for options traders that is worth reading before your first trade.

How to Read a Screener Table Without Getting Confused

Most screeners let you filter by expiration date range, moneyness (in-the-money, at-the-money, out-of-the-money), minimum open interest, and minimum volume. Start with those filters before you sort by return, because a 40% annualized static return on an option with 10 contracts of open interest is not a real opportunity — the bid-ask spread will eat you alive.

Once you have filtered for liquidity (a reasonable starting point is open interest above 500 contracts and daily volume above 100), sort by static return first. This shows you what you earn with zero stock movement. Then look at the if-called column for the same rows. You want to find calls where:

1. The static return meets your income target (many traders aim for 1–2% per month). 2. The if-called return is acceptable — meaning you would not be upset if your shares were called away at that strike. 3. The gap between the two numbers is not so large that the trade is really just a directional bet dressed up as income.

Barchart's screener lets you add both columns and sort by either with one click. PowerOptions goes further and lets you set a minimum static return threshold so only qualifying rows appear. The CBOE's tool is simpler but free and requires no account.

Risks You Need to See Before You Screen

Screeners show you return potential. They do not show you downside risk, and that gap can hurt you.

The biggest risk in a covered call is not assignment — it is the stock dropping hard while you are holding it. The premium you collected provides a small cushion (in the AAPL example above, your $210 premium lowers your effective cost basis to $182.90), but a 15% drop in AAPL would cost you roughly $2,775 on 100 shares, dwarfing the $210 you collected. No screener column tells you that story automatically. You have to look at it yourself.

A second risk is early assignment on in-the-money calls. American-style equity options (which is what most US-listed stocks use) can be exercised by the buyer at any time before expiration. FINRA and the OIC both note that early assignment is most likely just before an ex-dividend date, when the dividend is larger than the remaining time value in the option. If your shares get called away one day before the ex-dividend date, you lose the dividend. Check the dividend calendar before you sell any call.

A third risk is tax drag. The SEC requires brokers to report options activity on Form 1099-B. Short-term premiums are typically taxed as ordinary income. If you are selling covered calls inside a taxable account, a high annualized return on paper can look a lot smaller after taxes. IRS Publication 550 covers the tax treatment of options in detail. Canadian investors should consult CRA Interpretation Bulletin IT-479R for guidance on options transactions.

Finally, screeners pull data that is often delayed 15–20 minutes unless you pay for a real-time feed. The premium you see in a screener at 9:45 a.m. may not be the premium you get when you place the order at 10:05 a.m. Always verify the live bid before you trade.

Building Your Own Side-by-Side View in a Spreadsheet

If you prefer to control your own data, you can build a simple spreadsheet that pulls option chain data and calculates both returns automatically. Most retail brokers (Fidelity, Schwab, Interactive Brokers) allow CSV exports of the options chain. Import the bid price, strike, expiration, and underlying price columns, then add two formula columns.

Static return formula: =BidPrice / CostBasis If-called return formula: =(BidPrice + MAX(Strike - CostBasis, 0)) / CostBasis

To annualize either number: multiply by (365 / DaysToExpiration).

This approach gives you full control over the cost basis figure, which matters if you bought shares at different prices across multiple lots. It also lets you add a downside protection column — the percentage the stock can fall before your premium is fully eroded — which no standard screener shows by default.

The OIC offers free educational resources on covered call mechanics, including how to think about downside breakeven, at their investor education center. CBOE also publishes strategy papers that walk through the math in detail.

Which Screener Should You Actually Use?

For most retail traders, the answer depends on how often you screen and how much you want to pay.

If you screen occasionally (once a week or less), the free CBOE or Barchart tools are sufficient. Both show static and if-called return in the same row. Barchart's interface is more flexible for sorting and filtering.

If you screen daily and manage a portfolio of 10 or more covered call positions, a paid tool like PowerOptions or a brokerage-native screener (Thinkorswim's scan tab is particularly powerful) will save you time. These tools let you save filter presets, set alerts when a position's return profile changes, and export data directly.

If you are a Canadian investor trading on a US exchange, the same tools work — just be aware that currency conversion affects your effective return, and CRA tax treatment of option premiums may differ from IRS rules depending on whether your trading is considered a business activity.

The bottom line: any screener that shows static return and if-called return in adjacent, sortable columns does the job. The tool matters less than the habit of looking at both numbers every single time before you sell a call.

What is the difference between static return and if-called return on a covered call screener?

Static return is the percentage you earn if the stock price stays flat and the option expires worthless — it is just the premium divided by your cost basis. If-called return adds any capital gain (or loss) from the strike price versus your purchase price on top of the premium. Seeing both side by side tells you your income range from flat to fully assigned.

Which free covered call screener shows both static and if-called return?

The CBOE's covered call screener and Barchart's options screener both display static return and if-called return in adjacent columns at no cost. Barchart allows more flexible sorting and filtering, while the CBOE tool requires no account to access. Both use delayed data unless you subscribe to a real-time feed.

How do I annualize the static return I see in a covered call screener?

Multiply the period return by 365 divided by the number of days until expiration. For example, a 1.14% static return on a 30-day option annualizes to roughly 13.9% (1.14% × 365 ÷ 30). Annualized figures make it easier to compare options with different expiration lengths, but remember they assume you can replicate the same return every month, which is not guaranteed.

Can I get called away early when selling covered calls on US stocks?

Yes. US-listed equity options are American-style, meaning the buyer can exercise at any time before expiration. Early assignment is most common just before an ex-dividend date when the dividend exceeds the remaining time value in the option. The OIC and FINRA both flag this risk in their covered call educational materials, so always check the dividend calendar before selling a call.

How are covered call premiums taxed in the US and Canada?

In the US, premiums received from selling covered calls are generally taxed as short-term capital gains or ordinary income in the year received; IRS Publication 550 covers the details. In Canada, CRA Interpretation Bulletin IT-479R explains that option premiums may be treated as income or capital gains depending on your trading frequency and intent. Consult a tax professional before making assumptions about your specific situation.

What open interest and volume minimums should I set in a covered call screener?

A common starting point is open interest above 500 contracts and daily volume above 100 contracts. These thresholds help filter out illiquid options where wide bid-ask spreads can cost you more than the premium you collect. Liquid underlyings like AAPL, MSFT, SPY, and NVDA rarely have this problem, but smaller stocks often do.