Proving to be a success for the DC Cinema Universe (and Warner Bros.) the super anti-hero film takes $43.7 million on its second weekend of release, down nearly 75% from its debut.
The film has now taken $222 million in 10 days and is on course to be one of the bigger film of the year.
Entering the chart highest, and in second place, is the Seth Rogans voiced Sausage Party, an adult animation which also starts the voices of Kristen Wiig and Jonah Hill.
With a debut of $34 million its not quite Disney but for an R rated cartoon its a very good debut.
Talking of Disney they unleashed their 2016 remake/retelling of Petes Dragon this week and it perhaps hasn't quite done the numbers expected.
Landing at number 3 the film takes $21 million, considering the talent involved and the advertising a higher debut would have been expected.
Florence Foster Jenkins starring Meryl Street is also new at 8 this weekend.