How to read this section: We test whether three price-based signals —
12-month momentum (trailing stock return), realized volatility (annualized standard deviation of daily returns), and
relative strength (stock return minus S&P 500 return) — predict next-quarter fundamental outcomes:
revenue growth, operating margin change, and ROE change (all year-over-year to remove seasonality).
Each cell shows the Pearson correlation (r) between signal at quarter Q and outcome at quarter Q+1.
Values closer to +1 or −1 indicate stronger predictive relationships. “n” is the number of quarterly observations.
The analysis examines the relationship between three price‑based signals—12‑month momentum, realized volatility, and relative strength—and three fundamental outcomes: revenue growth, margin change, and ROE change over a 45‑quarter window (2015Q1–2026Q1) for Expro Group Holdings N.V. (XPRO). The strongest observed link is between 12M Momentum and revenue growth (r=0.403, p=0.009, n=41), which meets the threshold for a notable correlation (|r|≥0.4). Other pairings display weaker relationships: realized volatility shows modest positive ties to revenue growth (r=0.360, p=0.021) and ROE change (r=0.396, p=0.011), while relative strength exhibits only low‑level associations with the fundamentals. Across the sample, no signal consistently predicts margin or ROE changes beyond marginal significance, suggesting limited predictive power for profitability metrics in this security.
12M Momentum predicts revenue growth with a notable correlation (r=0.403, p=0.009, n=41).
Realized Volatility correlates modestly with revenue growth (r=0.360, p=0.021) and ROE change (r=0.396, p=0.011).
Relative Strength displays weak relationships to all fundamentals (|r|≤0.243, p>0.1).
No price signal shows a meaningful link to margin change for XPRO.
Limitations: The sample size is limited to 41 observations per signal‑outcome pair, reducing statistical power and increasing the risk of spurious findings. Correlations do not imply causation; observed relationships may be driven by external macro‑economic regimes or sector‑specific events rather than intrinsic predictive content. Signal effectiveness could be regime‑dependent—periods of high oil price volatility or regulatory shifts might alter how momentum and volatility relate to fundamentals.
XPRO
For XPRO, 12M Momentum emerges as the most reliable leading indicator of top‑line performance. The correlation (r=0.403) implies that periods of sustained price appreciation over the prior year tend to precede higher revenue growth, likely because momentum captures market expectations about future contract wins or service demand in the energy services sector. Realized volatility also correlates positively with revenue growth (r=0.360) and ROE change (r=0.396), indicating that heightened price swings may reflect underlying operational uncertainty that later resolves into earnings improvements. Relative strength, however, shows only weak links to all three fundamentals, suggesting that short‑term outperformance relative to peers does not translate into measurable financial benefits for this business.