Premium size is easy to see.
It is the number on the option chain. It looks objective. It feels immediate. It is the first thing many sellers sort by.
Premium quality is harder.
It asks why the number exists.
For an option seller, that difference matters. A large premium can be compensation, temptation, or a warning label.
The number alone does not tell which one.
The Market Usually Has a Reason
The market rarely pays extra for no reason.
Premium may be large because implied volatility is high. That can be useful. But IV can be high for very different reasons.
It may be high because an event is near. It may be high because liquidity is poor. It may be high because price has been moving violently. It may be high because the underlying is hard to own if assignment happens. It may be high because too many traders are crowding the same structure.
The seller's job is not to reject high premium automatically.
The job is to identify what the premium is paying for.
Good premium pays for a risk the seller understands and can carry.
Bad premium pays for a risk the seller has not fully respected.
IV Is Only One Layer
Implied volatility is central to option selling, but IV alone does not define quality.
High IV can create a better error buffer. If the seller is slightly wrong, the premium may help. If the event passes and IV falls, the short option may benefit.
But high IV can also be the market's way of saying: this path is unstable.
That is why IV should be read with movement risk. How far has the underlying moved recently? Is the move smooth or jumpy? Is the option window inside CPI, FOMC, earnings, or OPEX? Is the expected move larger than the seller can comfortably absorb?
High IV is useful only when the price risk remains carryable.
Liquidity Changes the Truth of Premium
Screen premium can lie.
If the bid-ask spread is wide, the visible premium may not be the premium a seller can realistically collect. If open interest is thin, adjusting later may be expensive. If the option chain is new or unstable, prices may move in ways that look liquid until the seller needs to exit.
Premium quality requires entry and exit quality.
A trade with slightly smaller premium but cleaner execution can be better than a richer-looking trade with poor liquidity.
Assignment Quality Matters
For put sellers, premium quality cannot be separated from assignment quality.
If the underlying becomes unacceptable after assignment, the premium was not clean. It was a discount for taking something the seller did not really want.
For covered call sellers, premium quality cannot be separated from upside quality. If the seller would regret losing the shares after a strong move, the call premium has to pay for that regret.
Premium is always attached to a future outcome.
The seller should like the outcome enough before collecting the income.
Event Premium Needs a Different Filter
Event premium is special.
Before CPI, FOMC, earnings, Fed speeches, or OPEX, premium can expand quickly. That expansion may look like opportunity. Sometimes it is. But event premium is payment for carrying a window the whole market is watching.
The seller should ask:
- What event is inside the option window?
- Can the event gap overwhelm the premium?
- Will liquidity still be normal if adjustment is needed?
- Is waiting until after the event cleaner?
If the premium is large only because the window is dangerous, size should not be the first response. Respect should be.
A Simple Premium Quality Test
A seller can use one short test.
If the premium disappeared from the screen for a moment, would the risk still make sense?
If the answer is yes, the trade may have a foundation. If the answer is no, the seller may be buying the feeling of income with hidden risk.
Miss Lemon treats premium as useful only after the surrounding risk has been named.
Bigger is not better by itself.
Better premium is premium attached to a risk the seller can explain, enter, carry, and exit without pretending the number is the whole story.