Neutral - Adapting to Changing Conditions
| Strategy Type | Iron Condor Position Management Through Adjustments |
| Market Outlook | Neutral - Adapting to Changing Conditions |
| Risk Profile | Defined Risk - Modified Based on Adjustment Type |
| Reward Profile | Preserve Capital and Salvage Tested Positions |
| Time Horizon | Varies Based on Original Position and Adjustment |
| Iv Environment | All Environments - Adjustments Respond to Market |
| Breakeven | Shifts Based on Adjustment Type |
| Primary Instruments | STI Options, DBS, OCBC, UOB - sufficient strikes for adjustments |
| Mas Compliance | MAS regulated; margin recalculated after adjustment |
| Contract Size | 1,000 shares for equities; S$5 per point for STI |
| Trading Hours | 9:00 AM - 5:00 PM SGT |
| Strike Availability | S$0.50 intervals - need adjacent strikes for adjustments |
| Expiration Schedule | Monthly options - rolls are to next month |
| Settlement | T+1 for derivatives; T+2 for equities if assigned |
| Tax Treatment | No capital gains tax for individuals in Singapore |
| Adjustment Note | Singapore monthly-only expirations limit some adjustment options |
No. Many iron condors expire profitably without any adjustment. Only adjust when the position is being tested (stock approaching short strike) or when you want to extend a winning position. Don't adjust just to be active.
Rolling the tested side away is the most common and simplest adjustment. Close the threatened spread and open a new one at strikes further from the current stock price. This often can be done for a credit.
A position is tested when the stock has moved significantly toward one of your short strikes. A common trigger is when the stock is within 50% of the distance between entry price and short strike, or when delta has drifted significantly (>15-20).
Small debits are acceptable if the adjustment significantly improves your position. As a rule, the debit should be less than 30% of potential remaining profit. Large debits usually mean closing is better than adjusting.
If you don't adjust and the stock continues moving against you, the position may reach maximum loss. Sometimes the stock reverses and you win without adjusting. The decision depends on your conviction and risk tolerance.
Roll away when you need more room but have time. Roll out when you're running low on time but strikes are okay. Roll out and away when you need both time and room. The situation dictates the adjustment.
Options: (1) Leave it alone if still in good position, (2) Close it if very profitable, (3) Roll it too if doing a full position roll. Often the untested side is left alone since it's working as planned.
Rolling keeps you in a position (moves to new strikes/expiration). Closing exits the position entirely. Roll when you still have conviction; close when you don't or when the position has served its purpose.
Yes. You can convert to butterfly (if stock is pinning), calendar spread (for time spread exposure), or single credit spread (close one side). Only convert if you understand the new structure and can manage it.
Compare adjustment cost to improvement in probability of profit or reduction in max loss. If you pay S$0.10 debit and improve probability from 50% to 65%, that's often worth it. If you pay S$0.25 for 5% improvement, probably not.
Define quantitative triggers (delta threshold, POP threshold), adjustment actions for each trigger, and limits (max adjustments). Backtest the framework across historical data. Then follow the rules without emotion during live trading.
IV spikes make your short options more expensive (bad for you). If IV spike is temporary, may wait it out. If IV regime has changed, may need to close or add protection. IV drops accelerate your profits - may close early.
Only average in with very high conviction that the stock will stabilize at the new level. It increases risk significantly. Many experienced traders never average into losers - they only add to winners.
An inverted spread (stock past both strikes) is at or near max loss. Options: (1) Close immediately, (2) Roll out hoping for recovery, (3) Accept assignment and manage stock. Often, closing is best - don't chase the loss.
Gamma accelerates as expiration approaches. Earlier adjustments have lower gamma (position more stable). Later adjustments face high gamma (rapid P&L swings). This is why 21 DTE is a key checkpoint - before gamma explosion.
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