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How To Manage Put Skew On An Iron Condor - YouTube
Channel: NavigationTrading
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Okay, we are back!
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In this section, we are going to talk about
another trade example.
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We've gone over placing a trade in several,
different vehicles.
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We've looked at stocks, indexes, ETFs, and
now we're going to look at the SPX.
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The SPX is the S&P 500 Index.
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It's a very large, high-priced underline.
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And, there's just something a little different
about trading a stock index that I want to
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make sure that you understand, so that if
you run into this when you're placing trades,
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you'll know what to do.
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Let's go ahead and jump right in.
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There's a couple things I want to talk about.
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One is dealing with put skew.
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And, what put skew is, is the fact that in
a lot of stocks, individual stocks and stock
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indices, or a stock index, a lot of times
there is what's called put skew.
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All that means is that the puts are priced
higher than the calls.
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The reason that is, is because the risk is
usually to the downside when trading options
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on a stock or index.
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The velocity in which the market moves down,
a lot of times, is much quicker and more velocity
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than an up move.
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The analogy that you'll hear is, the stock
market takes the stairs up, but the elevator
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down.
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To account for that, the puts are priced higher
to account for that downside potential velocity.
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Let's take a look at an example, and I'll
show you what I mean.
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If we pull up the platform, and I've already
got this set up.
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So, I've gone through the steps of how to
set the trades.
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So, what I've done, I've gone through and
I've set my short strikes at the 28% probability
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of being in the money.
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Here's the graphical, the visual graph of
our trade in the SPX, S&P 500 Index.
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Let's go ahead, and we'll set our slices like
we always do, break even.
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17 is expiration, so we've got a little over
60% probability of profit.
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The one thing that' you'll notice about that's
a little different from some other trays that
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we've set up is, look at where this, look
at, this is where price is trading right now.
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And, look where this is, in relation to the
rest of the graph.
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It's further over to the right hand side that
it is to the left hand side.
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And, because the puts are more expensive,
when we look at the 20% probability of in
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the money puts, they're much further away
from where the price is currently trading,
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than are the calls.
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The calls are closer, because they're cheaper.
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Again, that's to account for the downside
velocity.
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So, you have a lot more protection going to
the downside.
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So, a couple things.
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One, I place the trades, and I take into account
this put skew.
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Meaning, I place it based on 20% probability
of in the money, because that's how the probabilities
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actually do play out over time.
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And, I like to have a little of what I call
short delta, or downside protection in my
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trade.
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So, if we do see a major downturn in the market,
a certain day, we put this [straight 00:03:47]
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on, it's not gonna hurt you as bad.
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In fact, if it starts to go down, you'll actually
start to make money right away, as you see
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the pink line right there, the profit line.
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I just want to make sure, when you set this
graph up and you see it skewed to one direction,
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that's why.
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The puts are more expensive.
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If we go to the trade tab, and I'll show you
what I mean.
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Let's look at the 20% probability numbers,
because those are the options that we're selling.
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So, if you look at this one, and we always
default to the higher of the ... When you're
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looking for 20%, you default to the higher
percentage.
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In this case, it's a little over 21%.
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What you'll see, is that these calls are trading
at 8-10 bid, 9-10 ask.
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So, right between eight and nine, let's say,
just for rounding.
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Remember that, they're trading between eight
and nine.
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Well, if we look at the 20% probability on
the PUT side, these are trading for, between
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12 and 12.80.
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So, about 12 and a half is probably where
you would get filled.
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So, 12 and a half versus eight, that's quite
a bit of difference.
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That's what's reflected on the graph here.
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There's a couple ways to do this.
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You can place the trade just like this, and
that's what I do.
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And, there's no problem with doing that.
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You're just giving yourself a little downside
room to do so.
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The other things that traders will do in this
situation, because they want to, because if
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it does start to really move up, you're seeing
that your profit line really slopes down pretty
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quickly over here.
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To account for that, what they will do is,
they will simply buy a single call to cut
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down that direction, what we call, delta.
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Let's just take one of these price slices
and move it over here to where price currently
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is.
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And then, what you can see down here is, if
you look at your price slices, this one is
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at 205.8.
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So, you can see the delta of where price is
right now on this trade, is a negative seven.
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Okay, that means we have it that, for every
point the market moves down, we'll make $7.00
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on this trade.
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Okay, so some people don't like to have that
negative delta.
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They want to set up a trade, and they want
it to be what's called delta neutral.
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Well, one way to do that is, well, you still
can account for the skew and put on the graphs,
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so it's at the 20% probability of being in
the money on each side.
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What we can do, is you can buy a single call.
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And, excuse me.
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What we'll do is to look at that, is what
we really want to do is cut that delta in
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half.
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Right now, it's a little over negative seven.
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So, we want to get that down to about negative
three, or even a little less is fine.
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What we can do, delta is a term that's, also,
synonymous with probability of in the money.
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If we're looking at a negative seven delta,
we want to look at a ... If we want to cut
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it in half, we can look at a delta, about
3.7, that would be about half.
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And, by buying this call, that is gonna help
neutralize our delta.
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Or, help make our trade more delta neutral,
as opposed to skew to the downside.
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So, if you just right click on that call,
and do 'buy single'.
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It's gonna populate here.
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And then, just take that.
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Right click, and do 'analyze trade'.
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Get rid of this one here.
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And, if you see what happened to our graph
is, now, this pink line, our profit line,
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doesn't continue to slope down this way, like
it was.
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It actually flattens out and starts to curve
up, outside of our graph.
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What this does is, it flattens out that delta,
it takes away some of that directional bias
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that is included with the trade, by just setting
it up in our normal fashion.
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And, gives you a little more protection if
SPX were to continue to the upside.
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Again, I'm giving you different ways to do
this, because some people prefer to have a
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little downside bias.
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And, some would prefer to actually put it
on extremely delta neutral.
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So, let's take a look at what this actually
does to our trade.
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You can see that when we have this call protection,
it's called a protection call.
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When we have the protection call on there,
our max profit is 800, and our max loss would
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be 2200.
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If we were to take that call off, now our
max profit goes to 925, and our risk is 2075.
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Okay, so it takes away some of our profit
potential, but it gives us protection if it
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continues to move up.
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So again, watch the graph as I click the call.
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You can see our max profit goes from 925 to
800.
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But again, the slope of the pink line, the
profit line, is not as skewed to the downside,
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so it gives us that protection.
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Hope this is helpful.
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There's no right or wrong way to do it.
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I typically tend to, unless I have a real
bias that I think the market is gonna keep
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going up.
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I'll typically put the trade on, just like
we've walked through every other trade.
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And, I won't worry about that skew, and I'll
deal with the trade if it gets to our break
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even.
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But, some people like to have that extra protection.
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So, it's just a matter of preference in how
you want to do that.
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I just wanted to give you that, another idiosyncrasy,
and a nuance of different things that you
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can help build your trade and help guide you
in the best direction that you want to go,
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depending on what your assumption is.
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If you think there's more room to the upside,
you probably want to add the call.
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If you're okay with the skew, and you think
it may be going to the downside, then you
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can leave it as is.
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Nobody knows what the market is gonna do.
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There's no magic about one way or another,
it's just a matter of preference.
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Hope this helps, and we'll see you at the
next video.
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