My dad taught me covered calls in my early twenties. He was the most conservative investor I've ever known, and his whole approach fit in one sentence: find the most boring stock you can, sell a call against it, collect the premium, repeat. I thought it was too simple. Twenty-five years later I'm still doing exactly what he told me, and it took me most of that time to understand why it works.
Here's the part that took me too long to stop arguing with.
Everyone fixates on the premium, and the premium is the trap.
A $5 premium on a stock that moves hard looks a lot more exciting than $1.50 on a sleepy regulated name. So people chase the big number. I did too, early on. But the premium is not a prize, it's a price. It's the market quoting you exactly how much it expects that stock to move. A fat premium is the market saying "this thing could run past your strike, or fall through the floor, and we're charging accordingly."
The boring stock pays less because less is likely to happen. That's not a worse deal. That's the deal you actually want when you're writing calls month after month.
The screening idea nobody talks about.
Here's the one piece of my dad's approach that I've never seen written down anywhere, and it's the most useful thing in this whole post.
Look for companies that also issue preferred stock. Not to buy the preferreds. Just as a filter.
Companies that issue preferred stock are, almost by definition, heavily regulated and financially conservative. Issuing preferreds is something stable, cash-flow-predictable businesses do: regulated utilities, big established banks, insurers. That regulatory and financial conservatism flows directly into how the common stock behaves. It tends to be range-bound, predictable, and slow. Which is exactly what you want underneath a covered call.
These same companies also tend to protect and grow their common dividend, because their whole investor base expects it. So you end up holding a name where the dividend is the floor and the premium is the ceiling, and both are relatively dependable. That's a rare combination, and screening for preferred-stock issuers is a quiet shortcut to finding it.
Why boring wins the math, not just the nerves.
The comparison people get wrong is premium in isolation. They see a big premium on a volatile name and a small one on a boring name and conclude the volatile one is better.
But run it over a full year instead of a single month. On the boring name you collect a modest premium, you're rarely at real risk of assignment, you keep the dividend, and you're not watching the ticker every hour waiting to get blown through your strike. On the exciting name you collect more per trade, and you periodically give back far more than you collected when it gaps against you, or you get called away and miss the run.
Consistency and near-zero drama change the math completely once you stop looking at one month and start looking at twenty-five years of them. The boring approach isn't the safe-but-worse option. On a risk-adjusted basis it's just better, and that's the part that's easy to miss when a big premium is staring at you.
The honest close.
Boring stocks. Boring premiums. Boring results that quietly add up over time. My dad figured that out decades before I did, and I spent years second-guessing him before the math finally won the argument.
I'm curious where other long-time writers landed on this. Did you make the exciting names work over a full cycle, or did you drift toward the boring ones too?