VOO Unusual Option Activity
Vanguard S&P 500 ETF (VOO) option volume on Nov 6, 2026 was 74.3% of open interest, well above the 20-day average of 8.9%. Calls made up 68.1% of the volume. Relative to open interest, that was VOO's most active day in 12 weeks.
VOO Unusual Options FAQ
What makes option activity unusual?
Option activity is usually called unusual when a contract trades much more volume than its open interest, which can mean traders are opening new positions.
Is VOO seeing unusual options activity?
On Nov 6, 2026, VOO options traded 98.34K contracts against 132.41K open, a volume to open interest ratio of 0.74, well above its 20-day average. The table above lists the contracts with the highest ratios.
Are VOO traders trading more calls or puts?
Calls made up 68.1% of VOO option volume on Nov 6, 2026, a put/call ratio of 0.47, so calls outnumber puts. The VOO option volume chart shows calls and puts by strike.