All right, it's time we need to start worrying about the froth. I've been willing to look the other way on this issue because I figured speculative stocks would keep roaring because the public wants them badly enough to pay almost any price. But after a day where the Dow dipped 172 points, the S&P declined 28%, NASDAQ shed.33%.I think it's time to figure out how many of these redhot stocks have overshot what they might be worth. Not just today, but at any point in the future. Why the change of heart.Two rea ...

[Music] Hey, I'm Kramer. Welcome to Mad Money. Welcome to CR America, my friends.I'm just trying to save a little money. My job is not just to entertain you, but to educate, to teach you. So call me at 1800743 CBC.Tweet me, Jim Kramer. All right, it's time. We need to start worrying about the froth.I've been willing to look the other way on this issue because I figured speculative stocks would keep roaring because the public wants them badly enough to pay almost any price. But after a day where the Dow dipp ...

CNBC's Jim Cramer on Wednesday said he's becoming more careful when it comes to highly-speculative stocks, saying it's time for investors to worry about market froth."I can no longer be so sanguine about these super speculative stocks that keep roaring around here. I can no longer just say it's going higher," he said. "I will be more circumspect in the future."Cramer said he's felt speculative stocks would largely keep roaring because there is such high-demand for them. But he said it's now worthwhile to "f ...

How many speculative stocks can you own. This year, we've seen fortunes made in speculative stocks. And by speculative, I mean companies that don't turn a profit or maybe they have some earnings, but you're paying a ridiculous mold for them.I've wrestled mightily with this particular question from my chapel trust. I spoke a bit about it in today's investing club meeting. The answer might surprise you.I am actually all in favor of speculation, but it's got to be done wisely. >> Don't miss a second of mad mon ...

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