The Collar Trade: Protecting a Concentrated Stock Position Into Earnings Without Selling It

A member emailed in with a familiar problem the week before an earnings print: a big chunk of the portfolio sitting in one stock, a long-term thesis they still believe in, and a report in three days that could move the name 8-10% overnight. Selling solves the risk but triggers a tax bill and walks away from a position they want to keep for years. That's exactly the setup a collar was built for.

What a collar actually does

A collar is two trades layered on a stock you already own. You buy a protective put below the current price to put a floor under how much you can lose. You sell a covered call above the current price, and the premium you collect for that call pays for most — sometimes all — of the put. You're not predicting a direction. You're drawing a box around the stock's price for a defined window and agreeing to live inside it.

Most of the time, when the put and call are roughly the same distance out of the money and expire the same week, the trade costs close to zero out of pocket. That's the appeal: real downside protection into a binary event, financed by the upside you're willing to cap.

Picking the strikes for an earnings week

This only works if the strikes match the event, not a generic chart level.

• Expiration: choose the weekly or monthly expiration that covers the report date plus one trading session, so you're not exposed the morning after with no protection left.
• Put strike: set it at the level where a loss would actually change your plan — often 5-8% below current price for a stock with a history of calm earnings reactions, wider for a name that's gapped hard before.
• Call strike: set it far enough above price that a normal, good quarter doesn't get you called away — you're insuring against the tail, not capping a routine move.

Check the net debit or credit before you place either leg. If the call premium doesn't come close to covering the put, the strikes are mismatched — widen the call or tighten the put until the math works, or accept paying a small amount for protection that's worth more than its cost.

What you're giving up

Be honest about the trade-off going in: if the report is a blowout and the stock rips through your call strike, you miss everything above it. That's not a flaw in the trade, it's the whole point of financing the put. A collar isn't for a stock you're trying to squeeze every point out of — it's for a position you want to keep holding and can't afford to watch gap down 15% overnight.

It also isn't free of consequences on the call side. Getting assigned on the short call means selling shares you may have wanted to keep, with the same tax question you were trying to avoid in the first place. Know your assignment risk around the ex-dividend date and the report date, and decide ahead of time whether you'll roll the call up and out instead of letting it get taken.

When this actually makes sense

A collar earns its place in the toolkit when a few things are true at once: the position is concentrated enough that a single bad print would meaningfully hurt the account, you have a real reason to keep the shares (cost basis, conviction, restricted stock), and there's a known catalyst on the calendar with a defined date. Outside of those conditions, a plain stop-loss or just sizing the position smaller is usually simpler and cheaper. The collar is a scalpel for a specific, repeatable situation — not a strategy to run on every holding, every week.

Define your max loss and max gain on paper before you place either leg. If you can't say both numbers out loud, you're not ready to enter the trade yet — that's floor-tested risk management, not theory, and it's the difference between a defined-risk hedge and a guess that happened to work out.

If you want help building collars and other defined-risk trades around your own positions with a coach who's traded through every kind of earnings season, start your free 15-day trial with AJ Monte and the Sticky Trades community.