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.

On Nov 4, 2026, Marqeta options traded 420 contracts against 6.77K open, a volume to open interest ratio of 0.06, well above its 20-day average. The table above lists the contracts with the highest ratios.

Calls made up 87.6% of Marqeta option volume on Nov 4, 2026, a put/call ratio of 0.14, so calls outnumber puts. The MQ option volume chart shows calls and puts by strike.

Headquartered in Oakland, California, and founded in 2010, Marqeta provides its clients with a card-issuing platform that offers the infrastructure and tools necessary to offer digital, physical, and tokenized payment options without the need for a traditional bank.