Bitcoin tumbled on Tuesday shortly after it reached a new all-time high for the first time in more than two years. https://cnb.cx/4c2aXu8 | CNBC

Bitcoin began to rebound after posting its worst week since February, recovering above the $88,000 threshold. CNBC's Mackenzie Sigalos has the story. | CNBC

From Chewy to GameStop to Bed Bath & Beyond, a new CNBC documentary takes an in-depth look at the mysterious and sometimes controversial entrepreneur-turned-activist investor, Ryan Cohen — in "Making of the Meme King." | CNBC