Paid Covered Call Screener vs. Barchart Free Options Tools: Is the Upgrade Worth It?

The Short Answer First

For most retail investors selling fewer than 10 covered calls a month, Barchart's free options tools are genuinely good enough to get started. A paid screener starts paying for itself when you trade frequently, manage multiple positions across different accounts, or want pre-filtered, ranked results that save you 30-60 minutes of manual sorting every week.

That said, "free" has real costs hidden in time and missed trades. This article walks through exactly what each option gives you, with real numbers, so you can make the call yourself.

What Barchart's Free Tools Actually Give You

Barchart.com offers a free Options Screener under its "Options" tab. You can filter by expiration date, strike price, volume, open interest, implied volatility (IV), and bid-ask spread. The data refreshes on a 15-minute delay on the free tier, with real-time data available if you create a free account and stay within daily page limits.

For a covered call trader, the most useful free features are:

- The "Covered Call" pre-set screen, which filters for calls with high premium relative to stock price - Sorting by "% Return" to find the highest annualized yield - Filtering by open interest (OI) above 500 to avoid illiquid strikes - The options chain view, which shows bid, ask, delta, IV, and volume side by side

Here is a concrete example. Pull up AAPL on Barchart right now. With AAPL trading around $213, you can see the $215 call expiring in about 30 days showing a mid-price of roughly $3.20, an IV around 22%, and open interest above 15,000 contracts. That $3.20 premium on a $213 stock is about 1.5% for the month, or roughly 18% annualized if you could replicate it every month — which you cannot count on, but it gives you a benchmark.

The limitation: you found that manually. You opened AAPL, scrolled the chain, picked a strike, and did the math. Now do that for 20 tickers. That is where free starts costing you time.

What a Paid Screener Adds to That Workflow

Paid covered call screeners — platforms like PowerOptions, Optionistics, or the screener built into thinkorswim's premium data tier — automate the ranking step. Instead of checking one ticker at a time, you run a single scan across hundreds of optionable stocks and get a sorted list in seconds.

Typical paid features that Barchart's free tier does not match:

- Real-time streaming quotes with no page-limit throttling - Pre-built covered call filters (delta between 0.20 and 0.35, OI above 1,000, bid-ask spread under $0.15, earnings date exclusion) - Annualized return calculations already done for every row - Earnings calendar integration so you do not accidentally sell a call into an earnings event - Watchlist alerts when a position's delta drifts past your threshold - Historical IV percentile so you can see whether today's premium is fat or thin versus the past 52 weeks

That last point matters more than most traders realize. Selling a covered call on NVDA when its IV rank is 15% (cheap premium) is a very different trade than selling when IV rank is 75% (rich premium). Barchart shows current IV for free; IV rank or IV percentile over a rolling 52-week window is typically a paid feature.

Paid plans generally run $20-$80 per month depending on the platform and data depth. At $40/month, you need to capture roughly one extra covered call trade per month — or avoid one bad trade — to break even on the subscription cost.

A Side-by-Side Worked Example on MSFT

Let us make this concrete with Microsoft (MSFT), trading around $415.

Using Barchart free: You open the MSFT options chain, filter for the expiration 28 days out, and scan for calls near the money. You spot the $420 call at a $4.50 mid-price. You divide $4.50 by $415 to get 1.08% for the month. You check the OI manually: 8,200 contracts, fine. You check the bid-ask: $4.40 / $4.60, a $0.20 spread, acceptable. You did not notice that MSFT reports earnings in 18 days — right before expiration. Total time: about 8 minutes for one ticker.

Using a paid screener: You run a scan: covered calls, 21-35 DTE, delta 0.20-0.35, OI above 2,000, spread under $0.20, earnings flag OFF. MSFT does not appear in results because the earnings exclusion filter removed it automatically. You are steered toward cleaner setups without having to remember to check the earnings calendar yourself.

The paid tool did not find a better trade on MSFT — it saved you from a trade you probably should not make. That is the real value proposition: not just finding yield, but filtering out risk you might miss when you are moving fast.

For Canadian investors, the CRA treats covered call premiums as capital gains or income depending on your trading frequency and intent — a distinction worth discussing with a tax professional. In the US, the IRS has specific rules on how covered calls affect the holding period of your underlying shares, which FINRA and the OIC both flag as a common area of confusion for retail traders. A screener does not handle your taxes, but some paid platforms do flag when a position might trigger a short-term capital gains reclassification.

Where the Risks Live — and Neither Tool Solves Them

Screeners, paid or free, are filters. They do not manage risk for you. Here are the risks that matter most for covered call writers, regardless of which tool you use.

Capped upside: When you sell a covered call, you agree to sell your shares at the strike price. If AAPL jumps from $213 to $240 before expiration, you sell at $215 and miss $25 of upside. No screener prevents this. The OIC's educational materials specifically describe this as the primary trade-off of covered call writing.

Stock price decline: The premium you collect does not protect you much if the stock drops hard. A $3.20 premium on a $213 stock gives you $3.20 of downside cushion — about 1.5%. A 10% drop still costs you roughly $18 per share net of premium. Screening for high premium does not mean screening for safe stocks.

Earnings volatility: Selling a covered call into an earnings announcement can look attractive because IV is elevated and premiums are fat. But the stock can move 8-15% on the print, either blowing through your strike (capping your gain) or dropping sharply (leaving you with a loss the premium barely dents). Paid screeners that flag earnings dates help you avoid this by accident; free tools require you to check manually every time.

Liquidity and spread costs: A wide bid-ask spread is a hidden cost. If the bid is $2.00 and the ask is $2.80, the mid is $2.40 — but you will likely fill closer to $2.10 on a limit order. Barchart shows spreads for free, but paid screeners let you filter them out in bulk. FINRA reminds retail investors that transaction costs, including spread costs on options, directly reduce net returns.

Assignment risk: If your call expires in the money, your shares get called away. This is not a disaster — it is the intended outcome — but it can create a taxable event. The IRS treats the premium received as part of the proceeds from the stock sale, which affects your cost basis calculation. Check IRS Publication 550 for the specifics.

Who Should Stick With Barchart Free

You do not need a paid screener if:

- You own 1-3 positions and write calls on the same stocks every month. You already know your tickers. Barchart free handles one-at-a-time chain lookups well. - You are still learning. Spend your first 3-6 months understanding delta, IV, and expiration mechanics before paying for a tool that surfaces 200 results you are not yet equipped to evaluate. - You trade less than once a week. The time savings of a paid screener do not add up if you are only making 2-3 trades per month. - Your account is under $25,000. At that size, the dollar value of one extra trade found by a paid screener may not exceed the subscription cost.

Barchart's free covered call screener is a legitimate starting point. The OIC offers free educational resources at its website that pair well with Barchart's free data for new traders building their process.

Who Gets Real Value From a Paid Screener

A paid screener earns its cost when:

- You are scanning 15 or more tickers regularly and the manual process is eating your Sunday afternoon. - You want IV rank or IV percentile data to time your entries — selling when premiums are historically rich, not just nominally high. - You run a wheel strategy and need to quickly find cash-secured puts and covered calls across a rotating list of stocks. - You manage covered calls in multiple accounts — a taxable brokerage, an IRA, and perhaps a Canadian TFSA or RRSP — and want a single dashboard. - You have been burned by selling into earnings and want automated earnings-date filtering as a guardrail.

At $40/month, the math is simple: if the tool helps you find one additional covered call trade per month that nets $50 after commissions, or helps you avoid one bad trade that would have cost you $100, it pays for itself. Track that honestly for 90 days and you will know whether to keep the subscription.

The bottom line: Barchart free is a real tool, not a toy. A paid screener is a productivity and risk-filtering upgrade, not a magic yield machine. Match the tool to your actual trading volume and you will not overpay for features you do not use.

Is Barchart's free options screener accurate enough for covered call trading?

Yes, Barchart's free data is sourced from the exchanges and is reliable for strike prices, volume, open interest, and bid-ask spreads. The main limitation is a 15-minute data delay on the free tier, which matters less for covered call writers who are not day-trading options. Create a free Barchart account to get closer to real-time quotes within their daily page limits.

What does a covered call screener actually screen for?

A covered call screener filters optionable stocks by criteria like days to expiration, strike distance from current price, annualized premium yield, implied volatility, open interest, bid-ask spread, and sometimes earnings date proximity. The goal is to surface the calls that offer the best balance of income and liquidity for your risk tolerance. Paid screeners let you combine multiple filters simultaneously across hundreds of tickers in one scan.

Can I use Barchart to find covered calls with high implied volatility rank?

Barchart shows current implied volatility for free, but IV rank — which compares today's IV to the past 52 weeks — is generally a premium feature. IV rank matters because it tells you whether the premium you are collecting is historically fat or thin. Without it, a 30% IV on one stock might be cheap while the same number on another stock is expensive.

Does selling covered calls affect my tax situation in the US or Canada?

Yes, and it is more complicated than most traders expect. In the US, the IRS has rules under Publication 550 that can affect the holding period of your underlying shares when you sell a covered call, potentially converting long-term gains to short-term. In Canada, the CRA may treat frequent covered call premiums as business income rather than capital gains. Neither Barchart nor a paid screener handles this — consult a tax professional familiar with options.

What is a realistic annualized return from a covered call strategy?

Most covered call strategies targeting out-of-the-money calls on large-cap stocks generate 8-15% annualized premium income in normal volatility environments, according to CBOE's research on its BuyWrite Index (BXM). That return comes with capped upside and full downside exposure to the stock, so it is not a risk-free yield. Results vary significantly based on which strikes you sell, how often you roll, and how the underlying stock performs.

Do I need a special brokerage account to sell covered calls?

Most US brokers require you to apply for options trading approval at Level 1 or Level 2, which covers covered calls on stock you already own. FINRA requires brokers to assess your options suitability before granting approval. Canadian brokers have similar requirements under their own regulatory framework. Covered calls are generally considered one of the lower-risk options strategies, so approval is usually straightforward for investors with basic investing experience.