HBO Max is the latest streaming services to raise its prices.The streaming giant, owned by Warner Bros. Discovery, announced Tuesday that it is raising prices across all plans. HBO Max's Basic with ads plan is increasing $1 a month to$10.99, the Standard plan is going up $1.50 to$18.49, and Premium is increasing $2 to$22.99. HBO Max last raised prices in June 2024.The price hikes are effective immediately for new subscriptions. Existing monthly subscribers will be notified 30 days in advance of their pla ...