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Monday, June 29, 2015

RUT Iron Condor - High Loss Threshold Results Summary

Over the last six blog posts we looked at eight different exit approaches for a standard RUT iron condor with 20 point wings.  These exits included:

  1. STD - NA%:NA% - exit at 8 DTE.
  2. STD - NA%:50% - exit if the trade has a profit of 50% of its initial credit OR 8 DTE.
  3. STD - 100%:50% - exit if the trade has a loss of 100% of its initial credit OR if the trade has a profit of 50% of its initial credit OR 8 DTE.
  4. STD - 200%:50% - exit if the trade has a loss of 200% of its initial credit OR if the trade has a profit of 50% of its initial credit OR 8 DTE.
  5. STD - 200%:75% - exit if the trade has a loss of 200% of its initial credit OR if the trade has a profit of 75% of its initial credit OR 8 DTE.
  6. STD - 300%:50% - exit if the trade has a loss of 300% of its initial credit OR if the trade has a profit of 50% of its initial credit OR 8 DTE.
  7. STD - 300%:75% - exit if the trade has a loss of 300% of its initial credit OR if the trade has a profit of 75% of its initial credit OR 8 DTE.
  8. STD - 400%:50% - exit if the trade has a loss of 400% of its initial credit OR if the trade has a profit of 50% of its initial credit OR 8 DTE.

We applied these exits to iron condors with different delta short strikes (8, 12, 16, and 20 delta) at different days to expiration (38, 45, 52, 59, 66, and 80).  Please see the following links for the background information associated with the results in this post:


Let's review the equity curves for four of the combinations listed above, to get a qualitative sense of the performance.  Recall that the y-axis scale is the same for all of the equity curves (-200% to 1000%), except for the 16 and 20 delta variations of the 66 DTE trade (-200% to 1400%).  The thumbnails are small, but larger images will be displayed if you click on them.

RUT Iron Condor Equity Curves RUT 38 DTE 8, 12, 16, and 20 Delta Risk:Reward Exits
RUT Iron Condor Equity Curves RUT 52 DTE 8, 12, 16, and 20 Delta Risk:Reward Exits
RUT Iron Condor Equity Curves RUT 66 DTE 8, 12, 16, and 20 Delta Risk:Reward Exits
RUT Iron Condor Equity Curves RUT 80 DTE 8, 12, 16, and 20 Delta Risk:Reward Exits
(click to enlarge)

With these equity curves as a qualitative reference, let's look at the associated trade metrics.  The four tables below show the top 20 strategy variations (out of 192) in terms of selected metrics.

RUT Iron Condor High Loss Threshold Normalized Percent P&L Per Day
(click to enlarge)
The table above shows the top 20 strategies ordered by highest normalized average P&L per day.  The 16 delta short strike trades were dominant in this category, with 10 of these strategies being associated with 16 delta short strikes.  There were 6 at 20 delta and four at 12 delta.  In terms of DTE for the top 20, there were 5 at 66 DTE, 7 at 59 DTE, and 8 at 45 DTE.  Taking losses at 200% or 300%, and taking profits at 50% was how the trades with the highest normalized average P&L per day were traded.

RUT Iron Condor High Loss Threshold Normalized Percent P&L Per Trade
(click to enlarge)
The table above shows the top 20 strategies with the highest normalized average P&L per trade.  The 66 DTE, 16 and 20 delta variations took most of the top spots, as we would expect based on the equity curves.  These top strategy variations tended to take losses at 200% or 300% and take profits at 75%, or simply carry the trades to 8 DTE without profit or loss exits.

RUT Iron Condor High Loss Threshold Win Rate
(click to enlarge)
The table above lists the top 20 strategies ordered by their win rate.  The top eight strategies all had win rates of 93%, short strikes at 8 delta, profit taking at 50%, and large loss exits (300%, 400%, or no loss limit at all (NA)).  Most of the variations with win rates of 90% or more, typically had these features in common.

RUT Iron Condor High Loss Threshold Sortino Ratio
(click to enlarge)
The table above lists the top 20 strategies ordered by their Sortino Ratio.  Eleven of these top 20 strategies were 66 DTE versions, with another 5 at 59 DTE.  Nine of the top 20 were 8 delta short trike variations.  Eleven took profits at 75% of the credit received.

Deciding on a specific RUT iron condor exit strategy depends on your goals:
  • Want a high Sortino Ratio - go with an 59 to 66 DTE, 8 delta short strikes, managing the profits at 75%, and managing the loss at 200%.  Historically, this approach has averaged more than 5% per trade with a win rate at 87%.

  • Want a win rate - go with an 45 to 66 DTE, 8 delta short strikes, managing the profit at 50% and the loss at 400%.  Historically, this approach has averaged around 4% per trade with a win rate of 93%.

  • Want the highest returns / return per trade - go with a 66 DTE, 16 or 20 delta short strikes, managing the profit at 75%, but the loss at either 200% or 300%.  Historically, this approach has averaged over 11% per trade with a win rate of between 78% and 85%.

  • Want the highest returns per day - go with a 45 DTE, 16 delta short strikes. managing the profit at 50% and the loss anywhere from 200% to 400%.  Historically, this approach has averaged over 6% per trade with a win rate of 83%.
In the next post, we will look at an even larger summary of RUT iron condor performance.

NOTE: Since the original posting, I have updated the tables above to exclude the metrics that were shown in dollar ($) terms.  See the comments section for the explanation.


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2 comments:

Admin said...

Nice work.
Any data on 25% and 37.5% win exit?
Why is 66 day ave credit per trade 90% lower than the others?

Dave R. said...

Hi,

Thanks for your comment...and good questions.

In my rush to queue up articles before I headed off to China, I inadvertently used 10 contracts rather than 1 contract for the 45 DTE and 59 DTE test runs. The 38, 52, 66, and 80 DTE runs all used 1 contract. The metrics in percentage terms are correct, so please use these metrics when comparing the different strategies to the 45 and 59 DTE variations.

I haven't published any data for exits at 25% or 37.5%, but in my testing, I have seen these lower exit thresholds cause the win rate to increase.

Thanks,
Dave

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