The Options Engineer
Post-tariff-volatility study · SPX · 14 DTE

Skyline 14 DTE vs. the best-tested iron condor.

A capital-, time-, and risk-aware comparison beginning May 1, 2025. All tested iron-condor exits are shown; the 80% profit-target version is used for the primary comparison because it produced the highest net P/L among the tested condor scenarios.

HYPOTHETICAL BACKTEST · $20,000 STARTING CAPITAL
Skyline 14 DTE · net P/L$129,685Ending balance $149,685 · 85.5% profitable trades
25-point iron condor · 80% target$86,693Ending balance $106,693 · 68.7% profitable trades
The headline: Skyline generated 49.6% more net P/L and spent about 4.1 fewer days in each trade on average. Although its modeled CAR was 18.5% higher per one-lot position, fewer average concurrent positions resulted in an estimated 19.7% lower portfolio CAR across open positions. The tradeoff was a materially higher opening debit and more recorded capital generally committed while overlapping positions were open.

What CAR means: CAR (Capital at Risk) represents the maximum possible loss modeled for a position in this simulation. Estimated portfolio CAR is calculated as the modeled CAR per position multiplied by the average number of concurrent open positions. It is distinct from the opening debit and recorded capital committed.
8.5 daysSkyline average holding time
12.6 daysIron-condor average holding time
-16.1%Skyline recalculated equity-path drawdown
-30.5%Iron-condor recalculated equity-path drawdown
Modeled capital-at-risk comparison

Separate modeled risk from historical capital usage.

The Options Engineering OS snapshot compares one lot of each structure at 14 DTE. The CAR values are reasonably close, but not identical; the historical backtests remain reported at their actual tested configurations.

Skyline 14 DTE

Engineered debit structure
$995
Modeled capital at risk · 1 lot
  • Daily 14 DTE deployment
  • Systematic staged exits
  • Proprietary Skyline configuration

25-point iron condor

Defined-risk credit benchmark
≈ $840
Modeled capital at risk · 1 contract
  • Daily 14 DTE deployment
  • 80% target used as benchmark
  • 75% stop-loss condition

How to read the CAR snapshot

At this 14 DTE pricing snapshot, modeled maximum loss was $995 for Skyline and $840 for the iron condor. Skyline therefore carried more CAR per individual deployment. Portfolio CAR also depends on how many trades are deployed at the same time.

Skyline · 5.9 average positions$5,871
Iron condor · 8.7 average positions$7,308

Estimated average portfolio CAR: applying the average concurrent-position count to the snapshot CAR per trade, Skyline’s modeled portfolio CAR is approximately 19.7% lower.

Assumption: average concurrent positions × the one-lot modeled CAR shown in this OS snapshot (5.9 × $995; 8.7 × $840). This is an estimate based on a single pricing snapshot, not a daily historical CAR calculation, and it does not rescale the reported backtest P/L.

Options Engineering OS 14 DTE structure and risk comparison showing Skyline at $995 modeled capital at risk and the iron condor at $840

14 DTE modeled-risk snapshot generated in Options Engineering OS. Modeled peak profit is shown for payoff-shape context and is not a historical result.

Capital at risk is a modeled maximum-loss measure based on the pricing snapshot and structure assumptions. Live fills, volatility, brokerage treatment, and portfolio offsets can change realized risk and buying-power requirements.

Performance path

More return with a shallower historical drawdown.

The charts below are calculated from the exported trade records and use the same $20,000 starting balance. They are presented at the configurations actually tested—not rescaled to the CAR snapshot above.

Skyline finished $42,992 ahead of the best-tested iron-condor configuration.
Account growth from $20,000 $150K$116K$82K$49K$15K Skyline 14 DTE Iron condor · 80% target May 2025Jul 2026
Skyline’s deepest recalculated equity-path drawdown was materially smaller.
Underwater drawdown ($) $0K$-5K$-10K$-15K$-21K Skyline 14 DTE Iron condor · 80% target May 2025Jul 2026
Skyline was profitable in all 15 measured months.
Monthly net P/L 25-0525-0725-0925-1126-0126-0326-0526-07 Skyline Iron condor
15 / 15Skyline profitable months
11 / 15Iron-condor profitable months
6 / 6Skyline profitable quarters
5 / 6Iron-condor profitable quarters
Capital and time

The comparison changes when deployment count and duration are included.

Skyline carried higher modeled CAR per individual trade in the OS snapshot, but fewer simultaneous deployments can produce lower portfolio CAR. Historical broker-recorded capital usage is shown separately because it is not the same measure as modeled CAR.

MetricSkyline 14 DTEIron condor · 80% targetWhat it means
Average opening premium magnitude$3,437 debit$1,080 credit magnitudeDifferent cash-flow direction; magnitudes are shown for funding context.
Average recorded capital requirement per trade$3,437$1,169Average of the exported “Margin Req.” field; this is not labeled as CAR.
Average days in trade8.512.6Skyline recycled each position sooner.
Average concurrent positions5.98.7Daily overlap from open through close.
Estimated average portfolio CAR$5,871$7,308Assumption: average concurrent positions × snapshot CAR per trade (5.9 × $995; 8.7 × $840). Skyline is approximately 19.7% lower on this basis.
Estimated average recorded capital in market$20,450$10,353Direct daily average of the recorded capital requirement across all positions open that day.
Peak recorded capital in market$40,350$17,040Highest daily sum of the exported capital-requirement field.
P/L per $1,000 recorded capital-day$14.3$19.6The condor produced more P/L per unit of recorded capital-time.

Where Skyline led

Higher net P/L, higher win rate, shorter average holding time, shallower drawdown, and positive results in every measured month and quarter.

Where the condor remained stronger

Lower average capital requirement, lower average capital tied up, and higher P/L per $1,000 of recorded capital-day.

Capital-day efficiency = Net P/L ÷ Σ (daily recorded capital across open positions) × $1,000
Iron-condor exit sensitivity

All tested exits remain visible.

The 80% profit-target version produced the strongest iron-condor P/L and is therefore used as the primary benchmark. The other tested exits show how sensitive the result was to management rules.

Condor exit configurationNet P/LEnding capitalWin rateMax drawdownAvg. days
80% PT / 75% SL · primary benchmark$86,693$106,69368.7%-36.5%12.6
80% PT / 75% SL, then 50% PT / 50% SL$62,476$82,47657.4%-37.5%12.2
80/50/30% staged profit and stop sequence$32,678$52,67854.2%-36.8%9.7

Exit labels summarize the tested rule sets shown in the source configurations. The primary comparison uses the highest-P/L condor result; it was selected after reviewing the tested alternatives and should not be interpreted as an out-of-sample optimized parameter.

Appendix · source records

Backtest result snapshots.

These result panels provide source-platform context for the reported tests. Skyline configuration fields and strike details are excluded; the study charts above are calculated from the exported trade records.

Sanitized Skyline 14 DTE backtest result summary

Skyline 14 DTE

Result metrics and equity path only. Strategy construction is not shown.

Iron condor 14 DTE 80 percent profit target result summary

Iron condor · 80% target

Highest-P/L tested condor configuration and primary benchmark.

Iron condor 14 DTE two-stage exit result summary

Iron condor · two-stage exit

Secondary exit-sensitivity result.

Iron condor 14 DTE staged exit result summary

Iron condor · staged exit

Secondary exit-sensitivity result.

Option Omega is identified as the source platform for these historical backtest records. Option Omega has not independently audited, endorsed, or verified this research comparison.

Methodology

How to read the study.

Shared market window

SPX entries began May 1, 2025 at 10:45 a.m. ET using exact 14 DTE selection. Skyline records extend through July 22, 2026; the benchmark’s last completed trades close in early July 2026.

Costs included

Opening fees of $0.25 and entry/exit slippage of $0.05 were specified in the test configurations. Results use the exported P/L records.

Capital convention

Historical capital estimates use the exported “Margin Req.” field. For each calendar day, the requirements of all positions open that day are summed; those daily totals are then averaged. This is separate from the single-date OS CAR snapshot and may differ from broker buying power or live portfolio offsets.

Important: These are hypothetical backtested results, not live or independently audited performance. The iron-condor benchmark was selected after comparing the tested exit alternatives. Backtests benefit from hindsight and may not reflect liquidity, execution, assignment, taxes, changing volatility, overlapping-position constraints, or real-world decision-making. Options involve substantial risk and can result in the full modeled loss. This material is educational research only and is not investment advice, a recommendation, or an offer to buy or sell securities.