Daily Speculations
Overlay, Play!!!
By Ed Gross
6/24/2003
Normally
don't like to announce victories, at the risk of coming across as a bragger,
but I just beat the biggest game at the biggest poker room in the world this
weekend, at my best poker game, Texas Hold'em, limit, so I thought I'd share
part of the lesson that I think got me there, as it applies to trading.
Overlay, play, no overlay, well....
To win it can help to have lost, and then to despise the
feeling. I played in the big game
before and lost. Why talk of poker overlay, and how does it apply to
trading????
Well, when I used to trade stock options, there where
times when the action was well almost gluttonously scrumptious, and then often
these times would be followed by a painful drought. Some traders stood with strong resolve, adjusting the interest
rates in their models, fine-tuning their assumptions on volatility in their
model, and then on a dragging slow day might even whip out their sheets and
double-check trades and position inputs.
Other traders chose to laugh and giggle, or play
distracting games and pranks, some even said that they'd buy some of this
option or that, or maybe even put on a “delta’ or a sports bet with a buddy to
entertain themselves, heck some went and had a puff of cannabis or a drink.
I bet you can guess which traders stayed in business and
which traders lost. Why? They chose to just play, didn't want or have the
patience to wait for an overlay.
So, I recall the pro who asked me a couple weeks ago if I
had a twin high-stakes brother, when he saw me at the smaller stakes table, and
I just laughed and said how ya doin’??
That weekend I made the same amount that I did this
weekend, why, because the overlay was huge in the smaller game that weekend,
and I was close to break-even in the big game, maybe a slight favorite, but
just as likely a slight dog, so I chose not to play. Edge times volume equals profit.
It feels good to be the winner at the biggest stakes table, it even
cheered me up (had a rough personal week) when strangers came up to me and said
what a big game you guys are playing, wow!
And, seeing people looking at the stack of chips that I had felt as I
imagine a little Prozac might too, but next week if the top players in the
world decide to join the big game you won't see me there, if the overlay is in
the 5/10 table that's where I'll be, laugh if you want, but I am happy playing
my way, if others wish to take a "stab at the moon," or “play ‘just
for fun,’” that's their prerogative, and it is fun when a beautiful lady looks
at you in amazement when you’re playing in the big game with the most chips at
the table in front of you, but I am fine playing the way I like to play, heck,
the shirt I am wearing that I bought from making a few small profits
feels good overlaying me and well after last weekend the
shirt isn't the only thing that will subside the laughter, I think next time I
might get a few more respectful nods even if I do chose to play in a smaller
game.
Back to trading. There were times when there were only a
few small trades that I knew had edge, and so I played, but then people laughed
when sometimes I would pass on the biggest trade of the day. They'd even look
at me as if to say, how much did you make last month, and since I know you did
why the heck are you “pussin’ out” on this trade?? Well, I left with the chips that year, and when no one was
looking, I thanked god for the strength to fight victoriously as I looked at
the Statue of Liberty by the then-still-standing-triumphantly World Trade Center,
thinking back on the moment it felt how I imagine scoring a big goal in a big
soccer match might feel, and makes me want to scream O' LAY!!!!!
P.S. Thanks Vic, Laurel, Brett, Lack, Mr. E, Yale, and everyone else whose list input helped me get to where I got this past weekend and otherwise positively.
At the request of a fellow SpecLister, Ed defines "overlay":
If I flip a coin with you and ask you to guess heads or
tails, if the coin
is fair and we wish to risk capital from our trading account the fair value is a
dollar to win a dollar.
So I'll say to you I'll bet you one hundred dollars that it is heads, in which
case at 100 to win 100 if we play this game in the long run we will break even.
Now if I say to you I am luckier than you and I'll pay you 110 if I lose and you
only have to pay me 100 if you lose, you now have an overlay on me, in the long
run you will win 5 dollars on average every time we play each other.
I like the word overlay better than edge because the word "over" implies to me
significantly more than fair value. technically, 100 to 100.01 is an overlay,
but I won't risk my trading capital for that because I can do better, and the
greater the overlay the lower is my risk of ruin, so I try to maximize my "edge"
so to speak so I am more likely to make money and stay in business, and in
trading and poker there are transaction costs, like my parking and gas to the
casino, and I pay time every half hour, and on the floor I paid a seat lease
and commission on every trade, also I am happier when I win more often so I may
trade better in a good mood, whereas if I trade or play with bigger swings I may
approach emotional distress and make worse decisions.
Ed