Collar Strategy

Hedging Strategies Intermediate Australia ASX200 XJO BHP CBA CSL NAB WBC ANZ WES WOW FMG RIO TLS MQG

Neutral to slightly bullish with desire for downside protection

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Quick Reference

Strategy Type Protective Hedge (Stock + Put + Covered Call)
Market Outlook Neutral to slightly bullish with desire for downside protection
Risk Profile Limited downside (protected by put), Limited upside (capped by call)
Reward Profile Capped gains above call strike; protected below put strike
Time Horizon Single expiration (typically 30-90 DTE)
Iv Environment Higher IV helps fund put protection with call premium
Breakeven Stock purchase price adjusted for net premium paid/received

Australia Market Details

Primary Instruments ASX 200 Index Options (XJO), BHP, CBA, CSL, all dividend-paying blue chips commonly collared
Asic Compliance ASIC regulated; retail trading permitted with licensed broker; Level 2 options approval typically sufficient
Contract Size A$10 per point for ASX200 index options; 100 shares for equity options
Trading Hours 10:00 AM - 4:00 PM AEST (Pre-Open Auction 7:00 AM - 10:00 AM)
Expiry Options Monthly expiries for major stocks; quarterly for index options
Settlement T+2 for share settlements; cash settlement for index options; American-style for equity options
Tax Treatment Collar premiums affect cost basis; dividends received while holding shares; CGT on share gains/losses
Franking Credits Fully received - you own the underlying shares; major advantage for Australian investors
Chess Sponsorship Shares held in HIN (Holder Identification Number) via CHESS; options held separately
Margin Requirements Minimal - short call is covered by shares; put is long position
Asx Code Format Format: XXXYYMMDDCP - put and call at same expiration, different strikes
Assignment Risk Short call can be assigned if ITM; results in selling shares at call strike

Frequently Asked Questions

Do I need to already own the stock to use a collar?

Yes! A collar requires owning the underlying shares first. You buy the protective put and sell the covered call against shares you already own. Without the shares, selling the call would be a naked call (unlimited risk). If you don't own shares, you could buy them simultaneously with the collar (sometimes called a 'married put with covered call').

What's the difference between a collar and just buying a put?

Both provide downside protection, but: A protective put costs money (premium paid). A collar offsets that cost by selling a call. The trade-off: A put alone keeps unlimited upside. A collar caps your upside at the call strike. If you expect big upside, buy just the put. If you're happy capping gains for free protection, use a collar.

Can I lose my shares with a collar?

Yes, if the stock rallies above the call strike, your shares may be 'called away' (assigned). You'll sell at the call strike, which represents your maximum profit. This isn't necessarily bad - you locked in profit - but you no longer own the shares. If you don't want to lose shares, move the call strike higher (accept less premium).

How much does a collar typically cost?

Collars can range from credit (you receive money) to debit (you pay). A 'zero-cost' collar is common where put and call premiums offset. Typical debit: A$0 to A$1 per share for balanced collars. The cost depends on how much protection you want (put strike) versus how much upside you give up (call strike).

Should I collar all my stocks?

Not necessarily. Collar only positions where: (1) You want protection but don't want to sell, (2) You're okay capping upside, (3) The collar cost is acceptable. Some positions may be fine without protection. Others might be better served by selling or other strategies. Collar is one tool, not the answer to everything.

How do I handle a collar through a dividend payment?

You receive the full dividend since you own shares. However, watch assignment risk on the call. If the call is ITM before ex-date and dividend > time value, you may be assigned (call holder wants the dividend). Options: (1) Accept assignment and miss dividend, (2) Roll call to later expiration, (3) Buy back call before ex-date. The dividend value should factor into your decision.

When should I roll my collar versus let it expire?

Roll if: (1) You want continued protection, (2) 21-30 DTE remaining, (3) Stock has moved significantly and strikes need adjusting. Let expire if: (1) Stock is between strikes (both expire worthless, free protection achieved), (2) You're okay with assignment if at call strike, (3) You no longer want protection. Rolling costs money (paying for more time), so only roll if continued protection is desired.

Can I adjust just one leg of the collar?

Yes! You can: (1) Buy back call only - removes upside cap, keeps protection (now just a protective put). (2) Sell put only - removes protection, keeps upside cap (now just a covered call). (3) Roll one leg - adjust one side while keeping other. This flexibility lets you adapt to changing circumstances without completely exiting.

How do I choose between index collar and single-stock collars?

Index collar: Efficient, liquid, single position. But has basis risk (portfolio may not track index perfectly) and you miss individual stock dividends. Single-stock collars: Precise protection, maintain dividends. But multiple positions, higher costs, possible illiquidity. Rule of thumb: Index collar for broad protection, single-stock for specific large positions you want to protect precisely.

What if the stock drops right through my put strike?

The put protects you. If stock is below put strike at expiration, exercise the put to sell at the put strike. Your loss is limited to: (Stock purchase price) - (Put strike) + (Net premium paid). Example: Bought at A$50, put at A$45, stock at A$35. Exercise put, sell at A$45. Loss = A$5 + premium, not A$15. The put did its job.

How do I optimize collar strikes given volatility skew?

Skew makes OTM puts expensive (elevated IV) and OTM calls fair/cheap (flat IV). Options: (1) Accept asymmetric collar - put further OTM than call to achieve zero cost. (2) Use put spread - buy/sell puts to reduce skew impact. (3) Time entry - enter when skew is at lower percentile (puts cheaper). (4) Use call ratio - sell more calls (at different strikes) to generate more premium. Track skew percentile and adapt structure.

How do I implement a perpetual collar strategy for CGT deferral?

Roll collar quarterly, indefinitely. Each roll maintains protection without selling shares (no CGT trigger). Best practices: (1) Roll at 21 DTE to next quarter, (2) Adjust strikes as stock price changes, (3) Track cumulative roll costs vs CGT savings, (4) Consider roll only when needed (if stock hasn't moved significantly, might skip a quarter). The goal is permanent protection with permanent CGT deferral until eventual exit.

How does the jade collar generate income versus standard collar?

Standard collar: Stock + Put + Short Call. Often zero cost. Jade collar: Stock + Put Spread + Short Call + Additional Short Put. The additional short put below the long put generates credit. Example: Stock at A$50. Standard: A$45 put / A$55 call = A$0. Jade: A$45/A$40 put spread / A$55 call / A$38 short put = +A$0.80 credit. Trade-off: Below A$40, you have naked short put risk. Only use if confident floor won't be breached.

What's the optimal VIX level for entering collars?

Research suggests entering collars when VIX is at lower percentile (volatility cheap). When VIX is elevated, protection is expensive (put skew amplified) and you're 'buying high.' Optimal: Enter collar when VIX <20 (or below 30th percentile). Remove/harvest collar when VIX spikes >30 (or above 70th percentile). This 'buy low, sell high' approach to volatility improves collar economics.

How do correlation regimes affect portfolio collar strategy?

High correlation (crisis): Stocks move together. Index collar is highly effective (mirrors portfolio movement). Single-stock collar provides redundant protection. Low correlation (normal): Stocks move independently. Index collar has basis risk (portfolio may diverge). Single-stock collars provide precise protection. Strategy: Monitor 3-month rolling correlation. If >0.7, index collar sufficient. If <0.5, single-stock collars for key positions.

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