Barchart Options Screener vs. Dedicated Covered Call Tools: Which One Actually Works Better?

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

Barchart's free options screener can surface covered call candidates, but it was built for general options research — not specifically for income-focused covered call writers. If you own 100 shares of a stock and want to screen for the best strike, expiration, and premium combination in under five minutes, a dedicated covered call tool will save you time and reduce the chance of picking a bad trade.

That said, Barchart is not useless. For traders who are comfortable building their own filters and doing manual math, it covers the basics. The real question is whether your time and your money are better served by a tool designed around your exact workflow.

What Barchart's Options Screener Actually Does

Barchart's Covered Calls screener (found under Options → Covered Calls on their site) pulls options chains and ranks them by a handful of metrics: static return, if-called return, days to expiration, and implied volatility. You can filter by expiration date, moneyness (in-the-money vs. out-of-the-money), and minimum volume.

Those are legitimate metrics. Static return tells you what you earn if the stock sits flat and the call expires worthless. If-called return tells you what you earn if the stock gets called away at expiration. Both are standard measures the Options Industry Council (OIC) recommends covered call writers track.

The gaps show up fast, though. Barchart does not automatically calculate annualized return on a per-trade basis in a way that lets you compare a 14-day trade to a 45-day trade side by side. It does not flag earnings dates that fall inside your expiration window — a critical risk factor. And it does not show you the bid-ask spread as a percentage of the premium, which matters a lot on thinly traded names.

A Real Trade Example: AAPL Covered Call, Two Screeners Side by Side

Let's say you own 100 shares of Apple (AAPL), currently trading at $213.50. You want to sell a 30-day out-of-the-money covered call.

On Barchart, you pull up the covered calls screener and filter for AAPL, expirations 25-35 days out, OTM strikes only. The screener shows the $220 strike expiring in 30 days with a bid of $2.10 and an ask of $2.20. Barchart reports a static return of 0.98% and an if-called return of 3.98%.

Those numbers look fine on the surface. But here is what Barchart does not tell you automatically:

1. Annualized static return: 0.98% over 30 days annualizes to roughly 11.9%. That is a useful comparison number when you are deciding between a 30-day and a 45-day cycle. 2. Earnings risk: If AAPL reports earnings in 22 days, that event falls inside your 30-day window. Selling through an earnings date dramatically increases the chance of a large move against you. FINRA guidance on options risk disclosure (Rule 2360) requires brokers to flag this, but a screener does not do it for you automatically. 3. Bid-ask spread quality: The $0.10 spread on a $2.15 midpoint is about 4.7% of the premium. On a liquid name like AAPL that is acceptable. On a small-cap with a $0.30 spread on a $0.60 premium, you are giving up 50% of your edge before the trade even starts. Barchart shows the spread in the chain, but it does not score it or warn you.

A dedicated covered call screener handles all three of these calculations automatically and surfaces them in a single row so you can compare candidates without a spreadsheet.

Where Barchart Falls Short for Covered Call Writers

Here are the specific gaps that matter most for income-focused sellers:

**No earnings-date overlay by default.** Selling a covered call through an earnings announcement is one of the most common beginner mistakes. The implied volatility spike before earnings inflates the premium and makes the trade look attractive — then the stock moves 8% in either direction and you are either capped on the upside or sitting on an unrealized loss. Barchart shows earnings dates on individual stock pages, but the screener does not flag them as a risk filter.

**No annualized return normalization.** Comparing a 14-day trade at 0.5% to a 45-day trade at 1.4% requires annualizing both. Barchart leaves that math to you.

**No portfolio-level view.** If you own AAPL, MSFT, and NVDA and want to see all three covered call opportunities ranked by risk-adjusted return in one table, Barchart cannot do that. You have to run three separate lookups.

**Delta is buried.** Delta is the single most useful number for estimating assignment probability. The OIC defines a call's delta as roughly equivalent to the probability the option finishes in the money. On Barchart, delta is visible in the full options chain but is not a primary sort column in the covered calls screener.

**Data refresh rate.** Barchart's free tier uses delayed quotes (typically 15 minutes). For covered call writers who are not day-trading, this is usually acceptable — but it means the premium you see may not be the premium you get, especially in fast-moving markets.

The Honest Risk Section: No Screener Protects You From Bad Trades

Before you upgrade to any paid tool, understand what no screener can do for you.

A covered call caps your upside. If you sell the AAPL $220 call for $2.15 and AAPL runs to $235 before expiration, you keep the $2.15 premium but your shares get called away at $220. You miss $15 of upside per share. That is not a screener failure — it is the fundamental trade-off of the strategy. The SEC's investor education materials describe this clearly: covered calls limit profit potential in exchange for immediate income.

A screener also cannot predict volatility collapses. If implied volatility drops sharply after you sell, the premium you collected looks thin in hindsight. This is called vega risk, and it affects every options seller.

For Canadian investors, the Canada Revenue Agency (CRA) treats covered call premiums as either capital gains or income depending on your trading frequency and intent. The CRA's Interpretation Bulletin IT-479R covers this. A screener will not sort out your tax treatment — talk to a tax professional familiar with derivatives.

For US investors, the IRS has specific rules around qualified covered calls and how they interact with the holding period of your underlying shares. IRS Publication 550 covers investment income and expenses, including options. Again, a screener does not handle this.

When Barchart Is Enough (And When It Is Not)

Barchart is probably enough if you: - Own shares in three or fewer stocks and run covered calls occasionally - Are comfortable doing annualized-return math in a spreadsheet - Always check earnings dates manually before entering a trade - Trade only large, liquid names like AAPL, MSFT, SPY, or NVDA where bid-ask spreads are tight

Barchart is likely not enough if you: - Run a covered call portfolio across five or more positions - Want to screen the entire S&P 500 for the best premium-to-risk ratio each Monday morning - Need earnings-date filtering built into the screener workflow - Want to backtest a strike-selection rule (for example, always sell the 30-delta call 30 days out) before committing real money

Dedicated covered call platforms typically charge $20–$50 per month for individual investors. If you are managing a $50,000 covered call portfolio and a better screener helps you avoid even one bad earnings-week trade per year, the math on the subscription cost is straightforward.

How to Get the Most Out of Barchart Right Now

If you are not ready to pay for a dedicated tool, here is a workflow that closes most of Barchart's gaps for free.

Step 1: Use Barchart's covered calls screener to generate a candidate list. Filter for your target expiration window (21–45 days is a common sweet spot for theta decay) and OTM strikes only.

Step 2: Before touching any candidate, check the earnings date on the stock's main Barchart page or on your broker platform. If earnings fall inside your expiration window, skip that trade or shorten your expiration to expire before the announcement.

Step 3: Pull up the full options chain and check delta on your target strike. For a conservative covered call, most experienced writers target a delta between 0.20 and 0.35 — meaning roughly a 20–35% chance of assignment at expiration, per OIC delta interpretation guidelines.

Step 4: Calculate annualized return manually. Formula: (Premium ÷ Stock Price) ÷ Days to Expiration × 365. For the AAPL example above: ($2.15 ÷ $213.50) ÷ 30 × 365 = 12.3% annualized static return.

Step 5: Check the bid-ask spread. If the spread is more than 10–15% of the premium, consider whether you can realistically get filled at the midpoint. On illiquid options, wide spreads erode your actual return significantly.

This five-step process takes about 10 minutes per position. It is manual, but it works. The case for a dedicated tool is really a case for your time — how many positions are you managing, and what is an hour of your time worth?

Is Barchart's covered call screener free to use?

Yes, Barchart offers a free covered calls screener under their Options section that shows static return, if-called return, and basic chain data. The free tier uses 15-minute delayed quotes, which is usually acceptable for covered call writers who are not scalping. A paid Barchart subscription unlocks real-time data and additional filter options.

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

Static return is the percentage gain you earn if the stock price stays flat and the call expires worthless — you keep the premium and your shares. If-called return is the percentage gain if the stock rises above the strike and your shares get called away at expiration, combining the premium received plus any gain from the stock price to the strike. The Options Industry Council (OIC) recommends tracking both metrics because they represent two different outcomes of the same trade.

How do I avoid selling a covered call through an earnings date?

Before entering any covered call, check the company's next earnings announcement date and make sure your expiration date falls before that event. Most broker platforms and stock pages display the next earnings date prominently. Selling through earnings dramatically increases the chance of a large stock move that either caps your upside or leaves you with an unrealized loss on the underlying shares.

What delta should I target when selling covered calls?

Most income-focused covered call writers target a delta between 0.20 and 0.35 on the call they sell, which corresponds roughly to a 20–35% probability of the option finishing in the money at expiration. Lower delta means less assignment risk but also less premium collected. The OIC explains that an option's delta approximates its probability of expiring in the money, making it a useful risk gauge for strike selection.

Are covered call premiums taxed as income or capital gains in Canada?

In Canada, the tax treatment of covered call premiums depends on your trading frequency, intent, and overall pattern of activity — the Canada Revenue Agency (CRA) may treat them as capital gains or as business income. CRA Interpretation Bulletin IT-479R addresses the tax treatment of transactions in securities and options. Because the rules are fact-specific, Canadian investors should consult a tax professional familiar with derivatives before assuming a particular treatment.

Can I screen for covered calls across my whole portfolio in Barchart?

Barchart does not offer a native portfolio-level covered call view where you input your holdings and see ranked opportunities across all positions simultaneously. You have to run individual lookups for each stock you own, which becomes time-consuming if you hold more than three or four positions. This portfolio-level screening is one of the main features that dedicated covered call platforms offer over Barchart's general-purpose screener.