Why Energy Stocks Still Belong in S&P 500 Portfolios at $100 Oil

Energy and resource stocks within the S&P 500 have been zigging while the broader index zags, a pattern that strategists argue justifies permanent sector exposure rather than opportunistic timing.

With crude near $100 a barrel, the energy sector's weighting in the index has become a talking point for portfolio construction, particularly for retirement-focused allocations seeking a counterbalance to tech-heavy concentration.

The divergence highlights a structural argument: even during periods when headline index gains are driven by software and AI names, energy holdings inside the S&P 500 can cushion volatility tied to commodity cycles.