Covered-call research

Before you write a covered call, compare its premium with what similar calls historically paid.

For example, GOOG’s $360 call for Oct 16, on Sep 17:pays 1.53%·similar GOOG calls usually paid 1.29%

Every screener shows today’s premium. We benchmark it against that stock’s own past calls, matched on:

01
Same stock
Only that stock’s own past calls, never another stock’s.
02
Calls with a similar number of days left to expiration.
03
Calls the market rated roughly as likely to finish above the strike.
How we keep it honest
Up to 10 years of similar past calls, and we show you how many and which years. Too few, and we say so instead of guessing.
No hindsight. Each comparison uses only calls that existed before that day.
Same yardstick across the years. Premiums are measured as a share of the share price, so a $50 stock in 2017 and a $500 stock today are on one scale.
A real chain · GOOG · September 17, 2026
GOOG$343.68
typical
74th of its own history
AAPL$337.00
typical
54th of its own history
NVDA$219.34
low
18th of its own history
MSFT$497.75
typical
69th of its own history
WDC$423.87
very high
99th of its own history
+7 more
Twelve stocks on this board. Five read high or very high today; none reads very low.
GOOGcompared with this stock’s own past calls
$343.68close Sep 17
Each figure is the premium as a share of the share price, for the days until that date. Not stretched to a year.
74th
Sep 25
8d
82nd
Oct 2
15d
56th
Oct 9
22d
74th
Oct 16
29d
69th
Oct 23
36d
66th
Oct 30
43d
93rd
Nov 20
64d
87th
Dec 18
92d
$345.00
$347.50
$350.00
$352.50
$355.00
$357.50
$360.00
$362.50
$365.00
$367.50
$370.00
$375.00
$380.00
$385.00
$390.00
$395.00
$400.00
$405.00
Column shading compares this expiration with GOOG’s own past calls:very lowlowtypicalhighvery high
Under each figure: the market’s odds this finishes above the strike. More bars, higher odds.
Empty:no call listed there, or its odds fall outside 10% to 50%
GOOG’s real chain on September 17, 2026. Each column’s shading compares that expiration with GOOG’s own past calls; single calls aren’t shaded. We’re rebuilding that history on the full dataset, so these figures will change.
GOOG $360.00 call
Oct 16 2026 · 29 days
this pays
1.53%
similar usually paid
1.29%
More than usual: over 10% above what similar calls usually paid
Compared with 280 past GOOG calls with a similar time to expiry and similar odds. Taken from those calls, not from a fitted curve.
Read it⌄
This call’s own terms: $525 per contract, the quote and its gap, how actively it trades, break-even at $338.43, and 6.28% if the shares are called away.
Similar callswhat it’s compared with
Similar time to expiry, similar odds: 280 past GOOG calls.
half the time, similar calls paid between
1.04% and 1.61%
How it works

From a stock to the evidence, in four steps.

1
GOOG$343.68
typical
74th of its own history
Start with the stocks you choose.
See where each one’s premiums sit against its own history.
2
74th
Oct 16
87th
Dec 18
93rd
Nov 20
Open one.
See how each expiration date compares with that stock’s past.
3
1.53%
$360 call · Oct 16 · 29 days
Pick a call.
See whether it pays more or less than similar calls usually did.
4
this pays
1.53%
similar usually paid
1.29%
280 past GOOG calls
See the evidence.
What those calls paid, how many there were, and over which years.

Built by a covered-call writer of 25 years. What arrives: real notes as each stage lands, and a heads-up the day it opens.

What it is

A research tool that shows its work.

Start with a ticker, or with a ready-made list: a sector, a company size, stocks whose options trade actively, or your own holdings. Combine lists to match how you like to write. Each stock's whole chain is then read at once, every expiration against that stock's own past calls at a similar time to expiry.

High for this stock, or just high?

The biggest premium on the board isn't automatically an unusual one. We show what similar calls on the same stock usually paid, so you can see which figures are high for that stock and which are simply high.

Honest blanks where we can't compare

When a stock doesn't have enough similar past calls to compare against, we leave the figure uncoloured and say why, instead of guessing.

Multi-DTE by design

Expiration dates side by side, each compared with that stock's own past calls at a similar distance from expiry.

Why this tool exists

Boring is better.

I've been writing covered calls for 25 years. Most of it on stable dividend-paying stocks that don't make anyone rich in a hurry, but do generate consistent income when you get the setup right.

Every retail screener I tried ranked on premium alone. None of them told me whether a premium was high for that particular stock. So I built something that would.

Just a better way to see how today's premium compares with this stock's own history.

Alex, founder

Why the rebuild

My data only covered a slice of the board.

When I sat down to build the comparison, I needed a decade of covered-call history to measure against. I pulled it, and it looked complete. It wasn't.

It only covered one moment in each trade's life, only the monthly expirations, and only a sample of strikes. A slice of the board that looked like the whole board. That is the trap with data: you cannot see what is missing by looking at what is there.

I could have patched it and shipped. Twenty-five years of writing these has taught me what that leads to: a tool that looks right until the day it isn't. So I am pulling the whole thing again instead. Every strike a covered-call writer would actually use, across every weekly and monthly expiration out to a year, on roughly 2,665 symbols, up to ten years deep, including the 2022 bear market.

And I'm pulling it a third time as I write this. The second pass quietly left out the far strikes, and I only caught it because I asked whether the data was thin out there or simply missing. Same lesson, learned twice.

It costs weeks I would rather not spend. I am spending them. The whole promise of this tool is an honest comparison, and a comparison is only as honest as the data behind it. If I would not trust it, you should not have to.

So I am rebuilding it to see the entire board before I let you near it.

Alex, founder

Where the build is

Follow it from data to launch.

I post the build as it happens, so you can see exactly where it stands, including the stretches that took longer than I wanted.

Done

Rebuilt as a research tool

The covered-call research surface, rebuilt honest and compliant. Site and Learn are live.

Done

Building the test dataset

9.8 million contracts, pulled and audited before a single number got quoted.

Now

Pulling the full dataset

Every expiration, back to 2016, so the comparison sees the whole board, not a slice.

Then

Calibrate and pressure-test

Calibrate each reading against its own history and test how well it holds across strikes, expirations, and market conditions.

At launch

The Workbench, open to all

The tool opens, built on the full dataset.

After

Watchlists and weekly research

Deeper tools and broader coverage as the data supports them.

What you get

What ships when the tool is ready.

Honest about what's in the first release and what comes after.

At launch

The Workbench

  • ✓Multi-expiration heatmap, each date compared with that stock's own option history
  • ✓Honest blanks where the history runs thin
  • ✓Inspector detail on any contract you click
  • ✓The market's odds on every contract: a quick read of how likely it is to finish above the strike

After launch

What's in the plan next

  • ·Watchlists to track your symbols across scans
  • ·Broader symbol coverage as the data supports it
  • ·Position tracking and roll planning

We post progress as we go, so you can watch it come together.

Pricing

Start free. Pay when you need more.

One clear paid tier. No trial cliff, no upsell treadmill.

Free

$0/mo

Enough to actually use the tool.

  • ✓10 workbench scans
  • ✓Opens on the dates and strikes most writers use: the nearer expirations, strikes above the share price
  • ✓Full Learn section access
  • ✓Inspector detail on every contract with enough history to compare

Pro

Pricing announced at launch

Everything free, plus the room to explore.

  • ✓Unlimited scans
  • ✓Every strike and expiration on the board
  • ✓Everything in Free

Join the list and you'll hear the price when we set it.

Know the day it opens.

No countdown, no urgency games, just a heads-up when it's ready.