Vanguard Index Funds - Vanguard S&P 500 ETF
ARCAVOO put-call ratio plummets to 0.67, lowest level in 52 weeks—signals extreme call dominance as S&P 500 ETF rallies 1.4% and options traders abandon hedges.
A new long-form analysis for VOO this week — anomalies vs the company's own history, peer comparisons, news context, and the full data picture. Premium subscribers only.
Read on ORTEX →Sign up for premiumVOO has just printed the fourth major put/call ratio collapse in seven weeks, and this one is the most dramatic yet — raising a question the previous three iterations left open: is the pattern finally breaking, or…
Snapshot as of 6 Aug 2026
VOO enters the back half of July with its most striking reversal yet: the put/call ratio that spent the past month near record highs has collapsed in a single session, even as the fund itself retreated from its…
VOO closed Tuesday at $687.08 — just below the $688 all-time high — with options traders holding their most defensive stance of the past year even as the price edged lower. The put/call ratio tells the most interesting…
VOO has now completed its third options sentiment collapse of June, but this one arrived without the safety net that cushioned the previous two. The prior two PCR collapses — on June 9 and June 16 — happened while the…
VOO has spent June oscillating between the most defensive and most bullish options readings of the past year. The week ending June 27 delivered the third such collapse — but this time, the fund fell with it. The…
VOO closed Monday at $689.75, up 1.8% on the week — but the more striking development wasn't the price move. It was what happened to options positioning on June 16: a near-complete rebuild of the defensive hedges that…
VOO ends the week at $677.70 with the options market in the middle of its most dramatic single-session reversal in a year — the very hedges that had been piling up for weeks evaporated overnight, just as the fund…
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