There are two major connotations for spread betting.
One applies generally to the gambling world. If you go to a Vegas sportsbook, you will find two ways to bet on the outcome of a game. First, you've got the money line. In that version, you pick a winner. Packers or Lions. Warriors or Rockets. You then get odds based on who is perceived the better team.
The second version is spread betting. In that setup, the odds are equal on both sides. Either side represents a 50/50 bet (usually...and not counting the casino's vig). However, one side will be awarded points. So...you might get Lions +4...meaning that, as far as the bet goes, the Lions get four free points over the Packers. If the Packers win 23-20, you still win your bet. The final score, as it applies to you, was 24-23 in favor of the Lions, since the casino spotted you those points to even the odds. The Packers, then, have to "beat the spread," i.e. win by more than the 4 points given.
That betting system represents the main general use of the term "spread betting." There's also a connotation within the financial world. This application involves betting within the spread between the bid and ask for a particular security. It's like a mix between a casino bet and a Wall Street one. You're not investing in a company or taking a position on a particular economic outcome. Instead, you're making an extremely short-term speculative wager.
This form of spread betting is a little like going down to the airport and betting on which suitcase will come out of the baggage claim carousel first.
Related or Semi-related Video
Finance: What is Spread To Treasuries?3 Views
Finance allah shmoop what is spread to treasuries All right
all right close that play bond magazine there people The
answers are all right here Spread to treasuries is not
a type of you know art photo but rather it's
an indication of risk associated with a given debt or
bond offering In the investing world Everything is calculated as
some additional premium or additional cost or additional capital rental
percentage all tact on to the safest investment in the
world Things from the us treasury like t bills and
bonds stuff like that from treasury We'll think about it
like you're going to a restaurant looking at the dinner
salad there for three bucks It's the cheapest thing on
the menu if you wanted a steak Well that state
costs fif eighteen dollars but it's a spread or premium
to the dinner salad of twelve bucks right Three bucks
for the south and you'd have to add twelve from
state prize You get stick And if you really wanted
to just use smaller numbers so that your customers would
have the illusion that they were paying fewer box for
dinner well you could describe everything in your restaurant as
some spread to dinner salad such that this medium rare
rib eye was in fact simply a spread to salad
or premium of twelve bucks Even though you're paying fifteen
anyway Us treasuries air broadly considered to be the safest
bond bet in the world at least today until china
or robots or both take everything over So when a
bond offering is made it is priced relative to treasuries
in the same way dinner items would be priced relative
to that dinner salad house salad there with the oil
and vinegar dressing that is if the bond offering is
for say ten years than the u s treasury ten
year paper that moment would be the foundational elements against
which their risk your debt instruments would then be priced
So let's say that today that ten year treasury paper
is yielding three point two percent Caterpillar tractor wants to
borrow a billion dollars to build their new tractor smelting
plant there then offered by investors one hundred twenty basis
point spread to treasuries debt deal to a fund that
factory with a billion dollars of debt What does that
mean It means that lenders are willing tto loan caterpillar
A billion dollars payable in ten years at three point
two percent per year plus one point two percent for
total interest of four point four percent interest per year
You know take it or leave it That's it So
to recap this is play bond magazine and this is
play But magazine reads it for the articles Really weird
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