The headline story of July was the divergence between growth and value benchmarks. The Nasdaq-100's roughly 7% drawdown — driven by a semiconductor sell-off, Middle East conflict risk, and a Federal Reserve that has turned decidedly hawkish on inflation — marked its worst month since March 2025, and included a single-session Dow decline of more than 1,100 points on July 28, its worst day since April 2025. Yet the S&P 500 finished the month essentially flat, and the Dow extended its winning streak to four consecutive months before markets rallied into the August turn. For allocators, index selection mattered more in July than in any month this year.
For options-based strategies, this regime is constructive on two fronts. First, the VIX's July excursion above 20 — after averaging roughly 17 across the month — meaningfully enriched the premium available to systematic call-writing programs, particularly on the Nasdaq-100, where realized volatility ran hottest. Second, sustained dispersion between the Nasdaq-100 and DJIA underscores the case for running overlays on distinct underlying indices rather than a single broad benchmark: premium capture on the growth index and steadier participation on the value index are complementary, not redundant, exposures. With the VIX settling back near 16 in early August, conditions remain premium-rich without signaling the kind of disorderly stress that impairs overlay execution.