Air Pocket Stock

  

You know what an air pocket is. You're on the Southwest commuter to San Jose. Everything's fine at 37,000 feet, then all of a sudden, you're at 34,000 feet. The drinks seem gravity-less, and the flight attendant is plastered against the ceiling.

Air pockets happen in the stock and bond markets as well. Sudden shocks break the system. Whatever.com, that was happily going along, trading at $37/share...suddenly drops to $34.23/share on the unexpected shock of a reported metric not warmly welcomed by the Street.

But note that, just as Southwest usually returns to its 37,000 foot home, stocks hitting air pockets usually float back up to their trading range after the drinks get mopped up.

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Finance: What is a Bubble?5 Views

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Finance allah shmoop what is ah bubble All right well

00:06

this is a bubble See what happened there got bigger

00:10

and bigger and bigger And then it popped and here's

00:13

the stock market from about nineteen Ninety two until about

00:16

two thousand It got bigger and bigger and bigger And

00:19

then it popped And yet was a bubble not just

00:22

a big fat bull market It was a crazy ludicrous

00:25

tulip mania Kind of time like start ups with almost

00:29

no revenues trading and billions of dollars Yep And tulip

00:33

mania That was a really thing One tulip sold for

00:36

forty grand go figure wasn't like if you ate it

00:39

you lived forever So yeah it was a bubble So

00:42

what caused the ninety nine bubble Well greed and it

00:45

wasn't good At least for some The internet had come

00:48

along It was a new thing consumers by the millions

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could download in the privacy of their homes Art films

00:56

Yeah That's what we'll call them art films by the

00:58

terabyte money was flowing from silicon valley investors into startups

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at record pace hoping to take advantage of this new

01:05

amazing internet thing and the valuations of companies got higher

01:08

And higher and higher Nasdaq went up some four hundred

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percent in just half a dozen years and the blessed

01:14

cos traded at one hundred times trailing revenue not earnings

01:18

but revenue So if you think about the idea that

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if you invest a dollar and you want to get

01:22

more than that back and that dollar comes from profits

01:26

of companies than one hundred times revenues cos we're probably

01:29

something like five hundred times earnings or more So for

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one hundred dollars oven investment you've got like a dollar

01:35

of revenues in twenty cents of potential earnings Like maybe

01:39

a a decade later maybe yeah that's a bubble and

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it burst At least you don't have that danger with

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actual tulips or bitcoins Yeah they take bitcoins when you

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buy tulips Would be kind of a good marriage there

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