Neutral - Expecting range-bound movement within the week
| Strategy Type | Non-Directional / Premium Selling |
| Market Outlook | Neutral - Expecting range-bound movement within the week |
| Risk Profile | Limited and Defined |
| Reward Profile | Limited to net premium received |
| Time Horizon | 1-5 days (Weekly expiry cycle) |
| Capital Requirement | Moderate (approx. A$1,000 - A$2,500 margin per XJO condor with 50-point wings) |
| Margin Type | Risk-based netting via ASX Clear - defined-risk spread attracts reduced margin |
| Best Used When | Expecting low volatility, range-bound price action until weekly expiry, elevated IV percentile |
| Asx Applicability | Highly suitable - Weekly options available on the S&P/ASX 200 (XJO) and on ~20 large ASX 200 stocks, all expiring Thursday. Note Australia has a single weekly index product (XJO), unlike multi-index weekly markets |
| Asic Compliance | Fully compliant - Standard exchange-traded options strategy under ASIC oversight and the ASX Operating Rules; XJO options are cash-settled European-style contracts |
| Contract Specifications | $10 per index point multiplier; European exercise; cash-settled (no physical delivery); quoted in index points (1 point = A$10) • Thursday expiry; listed only ATM +/- 10 strikes; 25-point strike intervals near the money (wider further out) • Standardised at 100 shares per contract; American exercise; physically deliverable on assignment |
| Trading Hours | ASX options market 10:00 AM - 4:20 PM AEST/AEDT (late trading to 5:00 PM); on expiry Thursday index option trading ceases at 12:00 noon |
| Expiry Considerations | Weekly XJO expiries (Thursday) offer accelerated theta decay; monthly XJO expires the third Thursday. Critically, settlement uses the Opening Price Index Calculation (OPIC) struck at the market OPEN on expiry morning (~10:10 AM), not the close - the overnight gap into Thursday's open determines the cash settlement |
| Tax Implications | Under the ATO, active premium-selling is typically assessed as a trader (ordinary income; losses deductible against other income) rather than an investor (CGT). No securities transaction tax exists in Australia (unlike STT). The 50% CGT discount never applies to these sub-12-month holds regardless. Australian financial year ends 30 June; maintain proper trade records |
| Liquidity Notes | Liquidity is concentrated in near-ATM monthly XJO. Weekly XJO is reasonable near ATM but thinner than monthlies and far shallower than the world's largest weekly index markets. Single-stock weeklies are thinner still. Expect wider bid-ask spreads and limited depth in deep-OTM strikes; far-OTM wings may be unlisted on weeklies (ATM +/- 10 strikes only) |
For XJO weekly Iron Condors, margin is roughly A$1,000-2,500 per contract set with 50-point wings (a defined-risk spread is margined close to its max loss via ASX Clear). However, a recommended starting capital is A$60,000+ to properly size positions (2-3 contracts) while maintaining appropriate risk management. This lets you risk only 3-5% per trade while holding meaningful position sizes.
Yes. Enter positions Friday or Monday morning using limit orders, set alerts for adjustment triggers, and plan to close by Wednesday. The strategy doesn't require constant monitoring - check positions 2-3 times daily. Most brokers allow conditional orders for automatic exits. The Wednesday-close discipline matters in Australia because XJO settles at the OPIC on Thursday's open.
If price breaches your short strike, losses increase but are capped by your wing (the further OTM option you bought). Maximum loss = wing width minus premium received. For example, with 50-point wings and an 18-point credit, max loss is (50-18) x A$10 = A$320 per contract. You can exit early to limit losses rather than holding to maximum loss.
Start with XJO. The index is broadly diversified, generally less prone to single-name surprises, and is the deepest weekly product on the ASX. Single-stock weeklies (around 20 large ASX 200 names) offer underlying diversification and sometimes richer premium, but they are thinner, American-style and physically deliverable, so assignment risk applies. Learn the mechanics on XJO before adding single stocks.
You receive credit because you're selling more expensive near-the-money options and buying cheaper far-out options. The premium from the sold options exceeds the cost of the bought options. This credit is your maximum profit potential. The bought options serve as insurance, limiting your loss if the market moves against you.
Consider rolling when: 1) the tested side can be rolled for a credit, 2) the market shows signs of reverting, and 3) more than 2 days to expiry remain. Close instead when: 1) rolling is only possible at a debit, 2) loss is approaching maximum, or 3) fewer than 2 days remain (limited benefit from rolling). For weekly options - and especially on thinner ASX weeklies where spreads are wide - closing is often better than complex adjustments.
Target 50-65% of maximum profit. This balances capturing sufficient theta while avoiding the high-gamma final days. If you entered Monday with a 20-point credit, aim to exit when you can close for 7-10 points (50-65% captured). Don't hold for 100% profit - the risk-reward deteriorates near expiry, and on XJO the residual value can be wiped or set adversely by Thursday's OPIC open.
Higher IV percentile means options are expensive relative to history - you can place strikes further OTM while still collecting adequate premium. At 70% IV percentile, 0.12 delta strikes might yield sufficient premium. At 30% IV percentile, you might need 0.20 delta strikes. Always verify the absolute premium meets your minimum threshold regardless of delta, and remember weeklies only list ATM +/- 10 strikes.
Generally adjust only the threatened side. Moving the unthreatened side closer creates unnecessary risk exposure. If price moves toward your calls, roll the call spread further out while leaving the put spread intact. Exception: if the unthreatened side is extremely profitable and near-worthless, you might close it to reduce commission on the full position.
Gap openings require quick assessment. If price gaps beyond your short strike but within breakeven, evaluate IV - a gap often increases IV, which can offset some directional loss. Consider closing immediately if: the gap pushes you past breakeven, A-VIX spikes significantly, or there's no clear catalyst for mean reversion. This matters most on expiry Thursday, where the opening gap directly sets the OPIC settlement.
Place the put spread closer to the money (where IV is elevated due to skew) to collect richer premium, while keeping the call spread further OTM. Alternatively, use wider wings on the put side. Example: with XJO at 8,600, sell the 8,450 PE (150 points, higher IV) but sell the 8,775 CE (175 points, lower IV). The asymmetry captures skew while maintaining manageable risk on both sides - just keep strikes within the listed weekly ladder.
Track: win rate (target 65-75%), average winner vs average loser (expect losers 2-3x winners), profit factor (>1.5), Sharpe ratio, maximum drawdown, win rate by A-VIX regime, win rate by day of entry, and win rate by delta selection. After 50+ trades, analyse which conditions produce the best results and refine your rules accordingly.
Because XJO settles at the OPIC struck on Thursday's open (published ~10:10 AM) and trading ceases at noon, your settlement is effectively decided overnight - there's no closing auction to manage and no last-30-minutes averaging. The practical rule is to close by Wednesday's close if you don't want to wear the overnight gap. There is no STT-style tax on ITM expiry in Australia, and the index legs are cash-settled with no assignment; assignment only matters on deliverable single-stock weeklies.
Use weekly XJO Iron Condors inside a monthly XJO Iron Condor range for enhanced premium capture. The monthly structure provides a wider safety net while the weekly sells capture accelerated theta. Ensure the weekly short strikes sit inside the monthly shorts. This hybrid approach smooths P&L while maintaining a defined maximum risk from the monthly wings - and the monthly XJO is the more liquid leg on the ASX.
Since XJO is the only weekly index (Thursday), diversify across time and underlyings rather than expiry weekdays. Stagger entries across this week's and next week's XJO expiries for time diversification, add single-stock weeklies on the ~20 eligible ASX 200 names for underlying diversification (accepting they are correlated and thinner), and consider weekly-inside-monthly calendar condors. Keep total risk under 10% of capital distributed evenly across these buckets.
Full guided lessons, quizzes, and a complete strategy library for the Australia market. One-time purchase. No subscription, ever.
Get Australia access →