Warner Bros. Discovery Chief Executive Officer David Zaslav told attendees at the Goldman Sachs Communacopia + Technology Conference in September that HBO Max is "underpriced."

Warner Bros. Discovery (WBD.O) said on Tuesday it is raising prices across all Max subscription tiers in the United States, the second increase in less than 18 months, as streaming services seek to of...

Those who were already subscribed prior to Oct. 21 will get a 30-day notice ahead of their plan’s renewal, with the increases effective as of the next billing date on or after Nov. 20.