"To continue the streak" means to keep a consecutive sequence of successful or positive achievements going without interruption or failure. Full definition
With the neutron star collision, gravitational wave hunters continue their streak of successes. (sciencenews.org)
Hopefully they will be able to continue this streak for many more years to come. (moredividends.com)
The company has been increasing its dividend for 22 consecutive years and management shows its commitment to continue this streak in the future. (dividendmonk.com)