Barchart Covered Call Screener vs. Dedicated Tools: Which One Is Actually Good Enough?

The Short Answer: Barchart Is a Good Starting Point, Not a Finishing Line

Barchart's covered call screener is free, fast, and good enough to find basic candidates — but it lacks the filters that serious income traders rely on, like IV Rank, probability of expiring worthless, and after-commission net yield. If you sell covered calls once in a while on a handful of stocks, Barchart works fine. If you run a systematic income strategy on 10 or more positions, a dedicated screener will save you time and help you avoid bad trades that look good on the surface.

What Barchart's Covered Call Screener Actually Does

Barchart's screener lives under its Options tab and lets you filter by stock price, option expiration, moneyness (in-the-money, at-the-money, out-of-the-money), and a few return metrics. The two headline numbers it shows are Static Return (premium ÷ stock price, assuming the stock stays flat) and If-Called Return (total profit if the stock is called away at expiration).

For example, say AAPL is trading at $213. Barchart might surface the $220 call expiring in 30 days for a $2.85 bid. Static Return = $2.85 ÷ $213 = 1.34% in 30 days. If-Called Return adds the $7 of upside to the strike: ($2.85 + $7.00) ÷ $213 = 4.62%. Those numbers are real and useful — but they are pre-commission and pre-tax, and they tell you nothing about whether $2.85 is a rich or cheap premium for AAPL right now.

The Gaps That Matter: What Barchart Does Not Show You

Here is where Barchart falls short for systematic traders:

**IV Rank and IV Percentile.** These tell you whether implied volatility is high or low compared to the past 52 weeks. Selling a covered call when IV Rank is 20 means you are collecting thin premiums. Selling when IV Rank is 70 means you are getting paid well for the same risk. Barchart shows raw implied volatility but not IV Rank on its free screener. The CBOE publishes IV data on its site, and the Options Industry Council (OIC) explains IV Rank in its free education materials — but Barchart does not surface it in a scannable column.

**Probability of Expiring Worthless (POTW).** This is roughly 1 minus the option's delta. A 0.20-delta call has about an 80% chance of expiring worthless, meaning you keep the full premium 80% of the time in a theoretical sense. Barchart shows delta, but you have to do the math yourself and it is not a sortable screener column.

**Earnings Date Flag.** Selling a covered call that straddles an earnings announcement is a completely different risk profile. Implied volatility typically spikes before earnings and collapses after — a dynamic the CBOE calls the 'volatility crush.' Barchart does not flag earnings dates inside the screener results.

**Net Yield After Commissions.** A $0.15 premium on a $12 stock sounds like a 1.25% return. After a $0.65-per-contract commission at most brokers, your real take is $0.15 - $0.65 = negative. Barchart does not subtract commissions.

**Assignment Risk Score.** Deep in-the-money calls have high assignment risk before ex-dividend dates. FINRA Rule 2360 governs options accounts, and brokers are required to explain assignment risk — but a screener that does not flag it forces you to check manually every time.

A Side-by-Side Worked Example: MSFT at $430

Let us run the same trade idea through Barchart versus a dedicated screener to show the difference in practice.

**The setup:** MSFT is trading at $430. You own 100 shares. You want to sell a 30-day out-of-the-money call.

**What Barchart shows you:** The $445 call (3.5% OTM) expiring in 30 days has a bid of $4.20. Barchart reports Static Return = 0.98% and If-Called Return = 4.47%. Looks decent.

**What a dedicated screener adds:** - IV Rank: 28 out of 100. Volatility is in the bottom third of its range. You are selling cheap insurance. - POTW: 78% (delta ≈ 0.22). Reasonable, but not exceptional. - Earnings in 22 days. MSFT reports before this contract expires. That volatility crush will happen inside your holding window, which means the premium looks fat now but the stock could move hard in either direction. - Net yield after $0.65 commission: ($4.20 - $0.65) ÷ $430 = 0.83%, not 0.98%.

The dedicated screener would likely flag this trade as 'earnings overlap — review before selling.' Barchart would show it as a top result with no warning. That one difference can save you from a bad trade.

When Barchart Is Genuinely Good Enough

Do not dismiss Barchart entirely. It earns its place in a few real scenarios:

**You already own the stock and just want a quick premium check.** If you hold 200 shares of SPY and want to see what the $565 call pays this week, Barchart gives you that in seconds for free.

**You are learning the mechanics.** The OIC recommends paper-trading before committing real capital. Barchart is a clean, low-friction place to practice reading option chains and calculating basic returns without paying for a subscription.

**You trade very few positions.** If you run two or three covered calls a year, the edge from a dedicated screener does not justify a $30-$100 monthly subscription. Manual checks on IV and earnings take five minutes per trade.

**You use it as a first pass.** Many experienced traders use Barchart to generate a shortlist of 10-15 candidates, then run those through a paid tool or their broker's analytics for the final filter. That hybrid approach costs nothing extra.

What to Look for in a Dedicated Covered Call Screener

If you decide Barchart is not enough, here is what a purpose-built tool should include before you pay for it:

1. **IV Rank or IV Percentile** — sortable column, not buried in a detail page. 2. **Earnings date overlap flag** — automatic, not manual. 3. **Net yield after commissions** — with a field where you enter your actual commission rate. 4. **Delta and POTW** — both displayed, both sortable. 5. **Bid-ask spread filter** — wide spreads on illiquid options destroy your fill price. A good screener lets you filter out options where the spread exceeds, say, 10% of the midpoint. 6. **Annualized return column** — so you can compare a 14-day trade to a 45-day trade on equal footing. 7. **Tax lot awareness (nice to have)** — the IRS has specific wash-sale and constructive-sale rules that apply to covered calls (see IRS Publication 550). Canadian traders should note that the CRA treats covered call premiums as capital gains or income depending on trading frequency. A screener that flags short-term vs. long-term holding periods helps you stay on the right side of those rules.

Bid-ask spread is the most underrated filter. FINRA has noted that retail options traders frequently overpay on wide-spread contracts. If the $445 MSFT call has a $3.90 bid and a $4.50 ask, the midpoint is $4.20 — but your actual fill at market could be $4.00 or worse. A screener that only shows the bid hides this cost.

The Honest Risk Section: Screeners Do Not Remove Risk, They Clarify It

A better screener does not make covered calls safer. It makes the risks visible so you can choose them deliberately.

The core risks of covered calls remain the same regardless of what tool you use:

**Upside cap.** If NVDA jumps 20% after you sell a 5% OTM call, you participate in only 5% of that move. The rest goes to the buyer. No screener changes this math.

**Downside is fully yours.** A covered call reduces your cost basis by the premium, but if the stock drops 30%, the premium covers only a small fraction of that loss. The SEC's investor education materials on options are clear on this point: covered calls do not protect against large declines.

**Assignment happens.** If your call goes in-the-money, you may be assigned — meaning your shares are sold at the strike price. This is a taxable event. The IRS treats the premium as part of the proceeds from the stock sale for tax purposes (IRS Publication 550). CRA rules differ; Canadian traders should consult a tax professional.

**Liquidity risk.** Selling covered calls on thinly traded stocks can leave you unable to close the position at a fair price. The OIC recommends sticking to options with open interest above 100 contracts and average daily volume above 10 contracts as a minimum liquidity threshold.

A dedicated screener helps you filter for liquid, fairly priced options with no earnings landmines. It does not eliminate the fundamental trade-off: you give up upside to collect income.

Is Barchart's covered call screener free to use?

Yes, Barchart's basic covered call screener is free with a standard account. Some advanced sorting and data features require a Barchart Premier subscription, which costs around $19.99 per month. For most casual traders, the free tier is sufficient for a quick premium lookup.

What is IV Rank and why does it matter for covered calls?

IV Rank measures where current implied volatility sits relative to its 52-week range, expressed as a number from 0 to 100. A rank of 70 means IV is higher than 70% of readings over the past year, which generally means premiums are richer than usual. The Options Industry Council (OIC) explains that selling covered calls when IV Rank is high gives you more premium for the same strike distance, improving your risk-reward.

Can I use Barchart to find covered calls on Canadian stocks?

Barchart does cover some Canadian-listed equities and their options, but its coverage of TSX-listed options is thinner than its US coverage. Canadian traders should also be aware that the CRA treats covered call premiums differently depending on trading frequency — consult a tax professional before building a systematic strategy on Canadian equities.

How do I avoid selling a covered call right before earnings?

Check the earnings calendar for your stock before selling any call that expires after the next earnings date. Most broker platforms show earnings dates on the option chain page. Dedicated screeners flag this automatically, but on Barchart you need to cross-reference manually using a site like the SEC's EDGAR filing calendar or your broker's earnings calendar tool.

What is a good static return target for a monthly covered call?

Most systematic income traders target 1% to 3% static return per month on out-of-the-money calls, which annualizes to roughly 12% to 36% before taxes and commissions. Higher returns usually mean you are selling closer to the money, which increases the chance your shares get called away. The right target depends on your income goals and how much upside you are willing to give up.

Does selling covered calls trigger wash-sale rules?

The wash-sale rule itself applies to stocks and securities sold at a loss, but the IRS has related rules under Publication 550 that can affect the holding period of your underlying shares when you sell certain in-the-money covered calls. Specifically, selling a deep in-the-money call can suspend the holding period on your shares, which matters for long-term capital gains treatment. Always review IRS Publication 550 or consult a tax advisor before selling calls on shares you have held for less than a year.