speculator

Key to the role was fending off currency market speculators that could trigger turmoil in one of the world's largest economies.

The challenge on nights like an Ohtani bobblehead night is to take care of the actual fans rather than the speculators that buy the ticket in order to make money selling the item on eBay.

The digital token’s use case is limited, making it a tool for speculators and raising concern that a bubble is inflating.

Young artists have also seen their secondary markets collapse as speculators exit the market.

Then the financial speculators began to pile in — betting prices would rise further.