By iPresage Research · 8 min read · January 28, 2026
We backtested options strategies across 11 GICS sectors over 8 years. Sector momentum signals improved call-side win rates by 11.4 percentage points versus buying blind.
Sector rotation is one of the oldest ideas in equity investing. Capital flows from defensive sectors to cyclical ones during expansions, and reverses during contractions. Most research on this topic focuses on equity returns, but we wanted to answer a different question: can sector momentum signals improve options strategy performance? After analyzing 8 years of weekly options data across all 11 GICS sectors, the answer is a clear yes, though the magnitude and consistency vary significantly by sector.
Our study period ran from January 2018 through December 2025, covering a full economic cycle including the COVID crash, the 2021-2022 inflation shock, the 2022 bear market, the 2023-2024 AI-driven rally, and the 2025 rate normalization period. We examined the 11 Select Sector SPDR ETFs (XLK, XLF, XLE, XLV, XLI, XLC, XLY, XLP, XLRE, XLU, XLB) and their most liquid weekly and monthly options chains.
For each sector ETF, we computed a composite momentum score using three inputs: 20-day price rate of change, 5-day EMA slope direction, and relative strength versus SPY over a trailing 30-day window. We classified each sector-week as "positive momentum," "neutral," or "negative momentum" based on tercile rankings of this composite score. Our universe contained 4,576 sector-week observations in total, with roughly 1,520 per momentum category after adjustments for holidays and data gaps.
The baseline strategy was simple: buy at-the-money calls with 14-21 DTE on each sector ETF every week, hold to 50% profit or expiration, and measure win rate and average return. Without any momentum filter, the overall win rate across all sectors was 41.3%, with an average return per trade of negative 8.7%. This is unsurprising. Buying ATM calls and holding without any signal is essentially paying theta every week and hoping for a favorable move.
When we applied the momentum filter and only entered call positions when a sector scored in the top tercile of momentum, the results shifted dramatically. The filtered win rate jumped to 52.7%, a gain of 11.4 percentage points over the unfiltered baseline. Average return per trade improved to positive 3.2%. These are not numbers that will make anyone rich overnight, but they represent a statistically significant edge. The t-statistic on the return differential was 3.41, well above the 1.96 threshold for 95% confidence, and the sample size of 1,520 filtered trades gave the analysis adequate statistical power.
The sector-level breakdown revealed important nuances. Technology (XLK) showed the strongest momentum effect, with filtered call trades posting a 57.2% win rate and an average return of 6.1%. This makes intuitive sense. Tech has exhibited persistent trending behavior over the last decade, driven by concentrated flows into mega-cap names. When XLK is in a momentum regime, the underlying trend tends to carry forward for at least two to three weeks, enough to capture profits on short-dated calls.
Energy (XLE) was the second-strongest performer in the momentum-filtered framework, with a 55.8% win rate and 4.9% average return. Energy options, however, carried notably higher volatility of outcomes. The standard deviation of individual trade returns for XLE was 34.2%, compared to 21.7% for XLK. Energy momentum trades were more of a boom-or-bust profile, which has implications for position sizing that we discuss below.
Financials (XLF) produced more modest results, with a 51.4% win rate in the filtered group. XLF momentum tends to be interest-rate driven, and the sector frequently whipsaws around FOMC dates. When we excluded weeks containing Fed meetings, the XLF momentum-filtered win rate climbed to 54.1%, suggesting that binary event risk significantly dilutes the momentum signal for this sector.
On the defensive side, Utilities (XLU) and Consumer Staples (XLP) showed the weakest momentum effects. XLU filtered calls had a 47.9% win rate, barely above the unfiltered average. We attribute this to the mean-reverting nature of defensive sectors. When utilities are rallying and showing positive momentum, they are often approaching overbought conditions that lead to quick reversals, which is the opposite of what momentum strategies need.
The negative momentum filter, which is avoiding sectors in the bottom tercile, proved equally valuable for put strategies. Selling put spreads on sectors with strong positive momentum produced a 68.3% win rate, compared to 59.1% for unfiltered put spread entries. The logic is straightforward: sectors trending higher are less likely to experience the sharp declines that blow through short put strike levels.
We also tested whether the iPresage regime classification system improved results beyond raw momentum. The iPresage scanner categorizes each sector into one of four regimes: Trending Bullish, Mean-Reverting, Elevated Volatility, or Trending Bearish. When we combined positive momentum with a Trending Bullish regime classification, the call win rate reached 58.4% with an average return of 7.3%. The sample size dropped to 847 trades over 8 years, but the statistical significance remained robust at a t-statistic of 2.89.
The EV (Expected Value) score from iPresage, which synthesizes implied volatility rank, skew, and historical move probabilities, added another layer of refinement. Trades where the EV score exceeded 60 (on a 0-100 scale) and momentum was positive posted a 61.2% win rate. However, these high-conviction setups occurred only about 4-5 times per month across all 11 sectors, which constrains their utility for traders who need more frequent signals.
Position sizing is a critical consideration when implementing sector momentum options strategies. Given the varying volatility profiles across sectors, we recommend allocating capital inversely proportional to sector ATR (Average True Range). In our backtest, a volatility-weighted position sizing approach reduced maximum drawdown from 22.1% to 14.7% while only marginally decreasing total return from 31.4% to 28.9% over the 8-year period. The Sharpe ratio improved from 0.87 to 1.14 with this adjustment.
One important caveat: sector momentum strategies are subject to sudden regime changes. The COVID crash in March 2020 was the most extreme example. On February 19, 2020, every cyclical sector was in the top momentum tercile. Within four weeks, the momentum rankings had completely inverted. Our backtest captured this drawdown, which was the largest single losing period at negative 18.3% over three weeks. Stop-loss mechanisms help, but they cannot fully mitigate tail risk during genuine market dislocations.
We also examined whether leading sectors predict options activity in lagging sectors. The data showed a modest but statistically significant effect: when Technology entered a strong momentum phase, Communication Services (XLC) tended to follow with a one-to-two-week lag. A pairs-based approach of buying XLC calls when XLK first crossed into top-tercile momentum produced a 54.7% win rate over 312 trades. This leading-lagging relationship was less reliable in other sector pairs.
For practical implementation, we recommend the following framework based on our findings. First, compute weekly momentum scores for all 11 sector ETFs using the composite metric described above. Second, rank sectors by momentum and identify the top three or four. Third, cross-reference with iPresage regime classifications to filter out sectors in Elevated Volatility or Mean-Reverting regimes. Fourth, use EV scores above 55 as an additional quality filter. Fifth, size positions inversely to sector ATR, with no single sector exceeding 25% of options allocation. Sixth, use 14-21 DTE options to balance cost with time for the momentum to express itself.
Over our backtest period, this full framework produced a 56.8% win rate on call strategies with an average return of 5.4% per trade, a Sharpe ratio of 1.22, and a maximum drawdown of 15.1%. These results account for realistic bid-ask spreads of $0.03 to $0.08 per contract for the liquid sector ETFs. Commissions were modeled at $0.65 per contract.
A note on seasonality: sector momentum signals exhibited stronger predictive power during certain calendar periods. January through April and October through December produced the best momentum-filtered returns, with an average win rate of 58.3%. The May-through-September window was weaker at 51.4%, consistent with the "sell in May" adage and lower summer liquidity. We do not recommend completely avoiding momentum trades during summer, but reducing position sizes by 25-30% during this window improved the overall Sharpe ratio from 1.22 to 1.31 in our backtest.
Transaction cost sensitivity is worth addressing explicitly. At our modeled spread costs of $0.03 to $0.08 per contract, the momentum-filtered strategy remained comfortably profitable. However, if effective spreads doubled due to poor execution or less liquid strike selection, the average return per trade dropped from 5.4% to 3.1%, still positive but with a Sharpe ratio below 1.0. Traders should prioritize limit orders, avoid the first and last 15 minutes of the trading session when sector ETF spreads tend to be widest, and focus on strikes with at least 2,000 contracts of open interest.
The conclusion from this study is that sector momentum is a meaningful and persistent factor in options markets. It does not guarantee profits on any individual trade, and it will underperform during rapid regime changes. But over a portfolio of trades across multiple sectors and timeframes, it provides a quantifiable edge that converts the natural disadvantage of buying options, which is time decay, into a more balanced proposition where directional accuracy partially offsets theta costs. For traders who use the iPresage sector dashboard, the momentum and regime data are available in real time, allowing systematic application of these findings without manual calculation.