DIA Unusual Option Activity
State Street SPDR Dow Jones Industrial Average ETF Trust (DIA) option volume on Nov 6, 2026 was 9.5% of open interest, in line with the 20-day average of 9.7%. Calls made up 50.5% of the volume.
DIA 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 DIA seeing unusual options activity?
On Nov 6, 2026, DIA options traded 61.48K contracts against 645.61K open, a volume to open interest ratio of 0.10, in line with its 20-day average. The table above lists the contracts with the highest ratios.
Are DIA traders trading more calls or puts?
Calls made up 50.5% of DIA option volume on Nov 6, 2026, a put/call ratio of 0.98, so calls and puts are about even. The DIA option volume chart shows calls and puts by strike.