Covered Call vs Collar
Updated 6 June 2026 · by Theo Chen
Both strategies own shares and sell a call. The difference is what happens if the stock drops: the covered call leaves you fully exposed; the collar adds a put that creates a hard floor. One maximises income; the other trades some income for defined protection.
The short verdict
Use a covered call when you want to generate regular income from a stock you intend to hold long term and you are comfortable with the stock's downside risk. Use a collar when you want to protect a holding through a period of heightened uncertainty and you are willing to cap your upside to pay for that protection.
Side by side
| Covered Call | Collar | |
|---|---|---|
| Structure | Long shares + short call | Long shares + short call + long put |
| Net premium | Full call premium collected | Call premium − put cost (often near zero) |
| Max profit | Call strike − cost basis + premium | Call strike − cost basis − net debit |
| Max loss | Cost basis − premium (stock to zero) | Cost basis − put strike + net debit |
| Downside floor | None — full stock exposure below basis | Put strike — hard floor on the downside |
| Best for | Regular income on a long-term holding | Protecting a holding through uncertainty |
| Bottom line | Pick if you want maximum income and accept the downside | Pick if you want a hard floor and will cap upside for it |
The covered call: income from shares you own
A covered call sells an out-of-the-money call against 100 shares you own. The premium you collect is yours immediately. If the stock stays below the call strike at expiry, the option expires worthless and you keep both the shares and the premium. If the stock rises above the strike, your shares are called away at that price — still a profit, just capped at the strike.
The one exposure the covered call does not address is a sharp drop in the stock. You are still fully long 100 shares below your purchase price. The premium you collected softens the loss slightly, but if the stock falls hard, you feel all of it. The covered call is a yield-enhancement tool, not a protection tool.
Strengths
- Full call premium — maximum income from the call leg
- Simple two-leg structure — one stock position, one short call
- Easy to repeat monthly or weekly on the same holding
Trade-offs
- No floor — stock can fall to zero below your cost basis
- Upside capped at the call strike
- Does not protect against a sharp overnight gap down
The collar: income with a hard floor
A collar adds one leg to the covered call: a long put at a lower strike. That put costs premium, but you are already collecting premium from the short call — so the net cost can be near zero. When the put premium roughly equals the call premium, the result is a "costless collar": defined downside protection at no net cash outlay.
The put creates a hard floor. No matter how far the stock falls, you can always sell at the put strike. That floor is especially valuable in two situations: when you hold a large, concentrated stock position and cannot or do not want to sell it; or when you anticipate a period of elevated risk (earnings, macro uncertainty) and want to hold through it without unlimited downside.
Strengths
- Defined maximum loss — hard floor at the put strike
- Can be structured near zero net cost (costless collar)
- Keeps the shares and the income from the call leg
Trade-offs
- Net income is lower — the put premium reduces the call's yield
- Upside still capped at the short call strike
- Three legs to manage and roll at expiry
Who should pick which
- Pick the covered call if: you want regular income from a long-term holding, you are comfortable with the stock's full downside, and the position is sized appropriately relative to your portfolio.
- Pick the collar if: you have a concentrated stock position, you anticipate a period of heightened risk (earnings, macro events, a large holding you cannot diversify quickly), or you simply want a known worst case.
- Running the wheel? The covered call is the natural "step 2" after a CSP assignment. Adding the put leg to convert it into a collar is optional — it reduces your net income but protects you if the stock keeps falling after assignment.
Frequently asked questions
What is the difference between a covered call and a collar?
Both strategies own 100 shares and sell an out-of-the-money call to collect premium. The covered call stops there — you keep the full call premium but have no floor below your purchase price. The collar adds a long put at a lower strike to create a floor, paying for part or all of the put with the call premium. Same income mechanism, different downside profile.
Which generates more income?
The covered call always generates more raw income because you keep the entire call premium. The collar's net income is the call premium minus what you paid for the put — which can be near zero (a "costless collar") or a small net debit if the put costs more than the call brings in. You are trading income for protection.
What is a costless collar?
A costless collar (or zero-cost collar) is when the call premium you collect exactly offsets the put premium you pay, making the net cost of the hedge approximately zero. In practice, "near zero" is more common than exactly zero. The trade-off: you cap your upside at the call strike and cap your downside at the put strike — for free, but with both sides bounded.
When should I add the put leg and use a collar?
Add the put when you want to protect a holding through a specific period of uncertainty — earnings, macro events, a concentrated position you cannot or do not want to sell. The collar is common for employees with large grants of a single stock, or any time a hard floor matters more than keeping the maximum possible premium.
Can I add a collar to an existing covered call?
Yes. If you already have a covered call on, you can buy the protective put independently at any time before expiry. The combined position becomes a collar. Your net income decreases by the cost of the put, but you now have a defined downside floor. The two legs can have the same or different expirations.
Run the numbers
Model both with the Covered Call Calculator and the Collar Calculator. Want a covered call on less capital? See PMCC vs Covered Call. For the full put-to-call loop, the Wheel Strategy Calculator tracks cost basis and income across every cycle.
Educational information only — not financial advice. Options carry risk; a covered call caps your upside and a collar limits both sides. Stock selection and position sizing matter; confirm suitability with a qualified adviser.