CNBC's Jim Cramer on Friday previewed next week's important Wall Street action, suggesting it's wise to pay attention to a slew of retail earnings as well as reports from Dell and CrowdStrike. He also said that the coming week is typically a good one for the market and advised investors to ring the register on some of their more volatile stocks that have seen significant gains."If you have huge profits in the month of November, could you do me a favor?" he said. "I would show a little thanks next week and t ...