3 Momentum Anomaly Stocks to Buy as Markets Surge on AI Rally

Zacks highlighted Centene, BrightSpring Health Services and Delek US as momentum-screen candidates after 52-week gains of 98.75%, 102.4% and 129.8%, respectively, despite one-week declines of 6.4%, 7.4% and 0.1%. All three carry an A Momentum Score under a screen targeting strong annual price performance followed by short-term pullbacks. The broader market rebounded on lower oil prices and declining sovereign yields, led by AI stocks, but escalating Middle East conflict and renewed U.S.-allied military action against Iran leave the near-term trading backdrop volatile.

Analysis

The screen is more useful as a signal of crowded factor exposure than as fundamental validation. CNC and BTSG share Medicaid/Medicare reimbursement sensitivity, so a broad reversal in managed-care sentiment, state-rate adequacy, or medical-cost trend can unwind both simultaneously despite different business models. BTSG is likely the higher-beta expression: its provider/pharmacy mix carries greater labor, reimbursement and execution sensitivity, while CNC has more balance-sheet scale but remains exposed to policy headlines and reserve-development risk.

DK should not be grouped mechanically with the healthcare names. Its earnings torque is driven by inland crude differentials, refinery utilization and crack spreads; lower crude prices alone are not necessarily positive if they reflect demand weakness and compress product cracks. The second-order beneficiary of sustained refinery-margin strength may be logistics affiliate Delek Logistics (DKL), whose cash flows are more fee-oriented, although its valuation and financing sensitivity reduce its usefulness as a pure hedge.

Near term (days to weeks), buying a one-week dip after near-doubling stocks risks adverse selection: momentum screens systematically select names with elevated realized volatility and often deteriorating marginal buyers. Over 1-3 months, earnings-estimate revisions—not the published momentum grade—will determine whether the pullbacks become re-entry points. The contrarian view is that a macro/geopolitical volatility shock favors quality and liquidity over these recent winners; the most vulnerable leg is BTSG if rates rise or payor reimbursement visibility weakens.

There is no evidence here of independent fundamental catalysts or of current valuation, short interest, estimate revisions, or options skew. Treat the article as a watchlist generator rather than a standalone trade signal; require confirmation from consensus EPS revisions, relative-strength stabilization and sector-specific operating data before deploying capital.

Key Decisions for Investors

• Do not initiate basket longs solely on the screen. Set a 2-4 week alert for CNC and BTSG only if 2026 consensus EPS rises at least 2% and each reclaims its 20-day moving average on above-average volume; absent that confirmation, momentum downside can exceed the recent 6-7% pullbacks.
• Prefer a market-neutral healthcare expression: long CNC / short BTSG in equal beta over the next 1-3 months if managed-care reimbursement visibility remains intact. CNC's scale and diversification should outperform if investors reprice labor and execution risk; exit if BTSG estimate revisions turn positive relative to CNC for two consecutive weekly revisions.
• For energy exposure, use DK only as a tactical 1-3 month long after confirming Gulf Coast/mid-continent crack spreads and utilization are rising. Pair against XLE rather than treating crude direction as the thesis; target 10-15% upside with a 7% stop, and exit if product cracks weaken materially for two weeks.
• Monitor DKL as a potential relative-value beneficiary of stable DK system throughput, but do not buy without reviewing leverage, distribution coverage and refinancing maturities. A widening high-yield energy spread would invalidate the defensive-infrastructure framing even if refinery operations hold up.
• If geopolitical headlines push oil higher while broad equities de-risk, avoid adding BTSG beta and consider temporary long XLE versus short IWM as the cleaner macro hedge; reverse once oil volatility falls and real yields stabilize.