Clinton did not oppose the repeal at all. He was a cheerleader for the process.

Here's a snippet from his signing speech.

>You heard Senator Gramm characterize this bill as a victory for freedom and free markets. And Congressman LaFalce characterized this bill as a victory for consumer protection. And both of them are right. And I have always believed that one required the other. It is true that the Glass-Steagall law is no longer appropriate for the economy in which we live.

https://www.treasury.gov/press-center/press-releases/Pages/l...