What The Avengers Taught Me About Trading

by Tyler Craig on May 15, 2012

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Along with seemingly every other person on the planet I headed out last weekend to view the much anticipated Avengers movie. While I wasn’t excited enough to don my Captain America suit and shield, I did convince the wife to join me in the superhero revelry.  To the movie’s credit she enjoyed the storyline and more importantly the execution – and that’s saying something given that she’s eight months pregnant.

While my $20 “investment” turned out to be money well spent, I also came away from the blockbuster with a few trading related lessons in tow.  The overwhelming success of The Avengers is due in large part to the diversification embedded in the story.  Rather than only appealing to fans of the Hulk, Iron Man, or Thor, the movie targets all of them along with the remaining heroes simultaneously.   If the Captain America fans don’t show up, so what?  There are five other superheros beckoning their acolytes to the theaters to partake in the action.  The inherent diversification targets a much broader demographic than had the movie been centered around a single hero.

While there are many forms of diversification in the financial markets, some of which I’ve touched on here, here, and here, the one with perhaps the most relevance to the theme laid out by The Avengers is strategy diversification.    The tactic highlights the appeal of running multiple, somewhat uncorrelated strategies simultaneously.  Remember each strategy exhibits teeter-totter like performance, alternating between periods of out- and under-performance.  Mean reversion strategies shine when the market is range-bound, yet inflict losses when strong trending conditions emerge.  Trend-following strategies are essentially the opposite, yielding profits in trending environments and losses in range-bound markets.

Traders looking to improve the results of their market neutral strategies like condors and butterflies might consider running trending strategies alongside them.  This hybrid approach can often smooth out the month to month swings in PnL.  Think of it this way, when the condor is suffering due to a strong directional move in the market, the trending strategy should be shining.

Keep in mind one can’t simply cobble together two crappy strategies and expect magic to happen.  If both strategies yield profits independently then the combination of the two has a much better chance of succeeding.

The proper implementation of strategy diversification enhances one’s ability to generate profits in all market environments.  Though they won’t capture as many profits as a trader only employing trending strategies in a strong directional market, they also won’t incur near as many losses when mean reversion returns to rule the market.

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The High Wire Act

by Tyler Craig on May 10, 2012

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This article was originally posted at InvestorPlace

Many neophyte option traders become unsuspecting victims to Gamma’s wily ways.  While these profit seekers are well-intentioned, their ignorance can prove costly particularly close to expiration.  Let’s just say the last few weeks leading up to expiration are when Gamma really takes hold and begins to play with your position for better or worse.  Before I continue with my carefully crafted explanation allow me to dispense a few obligatory facts.

Gamma is the rate of change of delta.

Gamma is the curvature of an option.

Gamma is highest for short-term, ATM options.

Long options have positive gamma, short options have negative gamma.

The second definition speaks to the general shape of an option’s risk graph.  Low gamma positions possess a flatter risk graph reflecting greater stability in the position.  High gamma positions boast a risk graph with decidedly more curvature reflecting heightened instability in the position.  Take the risk graph of the butterfly included below for example.  The butterfly is a delta neutral, negative gamma position engineered to profit from either the passage of time or a decline in implied volatility.  When structured with longer dated options the position is quite stable with losses accumulating slowly during adverse conditions.

Take note of the relative flatness of the blue line which illustrates the lower gamma risk when the position is 38 days to expiration.  Contrast this with the red line which reflects the same position a mere three days from expiration.  Gamma has grown and is now a dominant force influencing the outcome of the trade.  The position is increasingly unstable as revealed by the excessive curviness of the risk graph.  Even a small move in the wrong direction will result in giving back significant portions of the profit.

[Source:  MachTrader]

Managing a negative gamma position of this sort close to expiration can be a nerve wracking hire wire act.  While successfully traversing the wire promises outsized rewards, a slight misstep in either direction will prove quite painful.  Of course one can sidestep the tightrope altogether by exiting positions once gamma grows larger than one’s risk appetite can fully digest.

For related posts, readers can check out:
Public Enemy #1
Gamma Facts
Clash of the Greeks
Clash of the Greeks Part Deux

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Who ‘Likes’ the Current Selloff?

May 7, 2012
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Views on volatility vary across the spectrum.  The lion’s share of long-biased investors quickly associate the “V” word with shocks to their emotional psyche and otherwise painful financial drawdowns.  Volatility has long since been lumped into a rather unsavory group of lepers and plagues that are altogether shunned by the masses.  Rather than flying solo, [...]

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The Cause of My Blogging Hibernation

April 26, 2012
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I’ve received a couple inquiries regarding my absence in the blogosphere of late and wanted to offer up a brief update. I’m sitting for the level II CMT exam next Saturday so my time has been spent with my nose in a score of Technical Analysis tomes in an attempt to internalize the finer nuances [...]

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Bond Bears Thwarted by Equity Weakness

April 12, 2012

Pretty price patterns can be hypnotizing.  Their subtle sexiness can lure you in and convince even the skeptical spectator that the elusive “sure thing” has been discovered.  Unfortunately, the poor saps that fall into this trap usually end up having their hearts ripped out for confusing a high probability setup with an infallible one. And, [...]

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The Theta Thief

April 10, 2012
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It’s not uncommon for discussions on the option Greeks to border on the mundane. A discourse replete with facts and figures runs the risk of becoming forgetful to the reader. Sometimes the behavior of the ever-important Greeks are best illustrated with a story.  Consider the following parable of the Theta Thief. Though the lifespan of [...]

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Beware the Broad Brush

April 2, 2012
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Painting with a broad brush maybe appropriate when discussing things of a homogeneous nature like, say, all the black honey badgers in Africa.  When it comes to a heterogeneous mishmash of items, however, wielding the broad brush can lead to a number of erroneous characterizations. Today’s thoughts are inspired in part by a recent comment [...]

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The Notoriously Difficult Straddle Play

March 27, 2012

Recent action in AMZN provides a prime example of the risk-reward payoff for the notoriously difficult long straddle play.  In an attempt to attract others to their ranks, straddle acolytes possess a number of seductive, yet slightly misleading, tag lines.  Take the following for instance: “You win whether the stock moves up or down!” The [...]

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Fade the Bond Pop

March 26, 2012

The massive rounded top in bonds that has been six months in the making finally cracked two weeks ago.  Following the latest Fed announcement on March 13, a massive capital shift ensued as money flowed out of the bond market and into the welcoming arms of equities. The trading volume that accompanied the two-day plunge [...]

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A New VIX Futures Open Interest Record

March 21, 2012

The CBOE Futures Exchange (CFE) recently announced the open interest in VIX futures reached a new all-time high at 282,314 contracts on March 5.  The besting of the previous record set a short four days earlier on March 1 is yet one more sign of the increasing interest of the investing masses for the CBOE [...]

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