Investing Spurts

by | Apr 30, 2015 | Archives

Here are three steps to multi currency profits.   Seek value.  Cut losses.  Take profits.

Quotes from three great value investors support this thought.

Be fearful when others are greedy, and greedy when others are fearful.” Warren Buffett

“In the short run, the market is a voting machine, but in the long run it is a weighing machine.” Ben Graham

We don’t have to be smarter than the rest. We have to be more disciplined than the rest.” Charlie Munger

We do not have to be brilliant to preserve our wealth.  When it comes to investing, discipline can make you smarter than the smartest man in the world.

sir issac newton

Sir Isaac Newton is widely regarded as one of the most influential scientists of all time.  His role was key in the scientific revolution.

His book “Mathematical Principles of Natural Philosophy” laid the foundations for mechanics.

He supplied a foundation to optics.

He helped develop modern calculus.

Newton formulated the laws of motion and gravitation and confirmed the heliocentric model of the cosmos.

Newton built the first practical reflecting telescope.

His theories about color and cooling and the speed of sound were spring boards in physics.

In math, Newton contributed to the study of power series, the binomial theorem to non-integer exponents, and a method for approximating the roots of a function.

He is said to have been the greatest genius who ever lived!

But Sir Issac Newton also lost his shirt in the stock market.  His comment was “I can calculate the motions of the heavenly bodies but not the madness of the people.

Sir Issac forgot the intelligence in seeking value. He ignored the fact that buying and selling discipline is more important than being smart.

Use math, not emotion to protect your wealth.

There are time tested mathematical systems that can help you know when to take profits that maximizes gains and minimizes loss.

These systems help you seek value but also create disciplined exit strategies because one of the toughest decisions most of us have is to know when to sell a rising or falling share.

Human nature makes it harder to let winners run, than to cut loses.

Let’s look at a real time example of how purposeful investing strategies can increase profit.  In this real example, in 2002 Merri and I invested in Jyske Bank shares.  We were visiting the bank with a group of readers.  We had been in Copenhagen for several days and took the group out to the bank’s headquarters in the small charming village of Silkeborg.  We visited the CEO (who has been a friend for many years) in his new modest offices, saw the bank’s new currency trading room and visited with the Jyske Invest Fund Managers.  What impressed us was the conservative and balanced thinking throughout the bank.  There were no staff limos or corporate jets.  The CEO’s office was small with walls of glass so staff could see him at work.  The bank worked for and talked about the long term view.

TFC Corp

Jyske Bank share price since September 2002.

We invested in Jyske shares at DKK96.50 on 2nd September 2002. We sold half in April 2006 at DKK352.50.  The share price of the remaining shares we hold have never dropped below our purchase price.  Today the share price is over DKK300 again.

Could I have done better with a mathematical system?  I asked Dr. Richard Smith, CEO of,  who has a PhD in mathematics and is one of the experts we use in our system, to see how his trailing stops strategy would have increased my profit.

It turns out I could have done better.  Much better.   Here is the chart of the trailing stops that his strategy would have given me had I been using it.

magci calculator

Click on image to enlarge.

Let’s look at three scenarios to show the difference in profit between using simple buy and hold with no stops, my system of taking back the original investment and the Trailing Stops strategy.  For simplicity sake, I am not including dollar to Danish kroner fluctuations.  The forex fluctuations would make a difference if calculated in US dollars performance but we’ll analyze that element of the invest in another message.

Scenario #1: DKK100,000 becomes worth DKK350,158.  Profit is DKK241,880 in 15 years.  In this scenario we assume a DKK100,000 investment.  The investment is at DKK96.50 so 1036 shares were purchased.  The assumption in this scenario is that all the shares have been held.  The price of today’s quote (April 23, 2015) is DKK330.  The value is DKK341,880 on DKK100,000 invested.

Scenario #2: DKK100,000 becomes worth DKK357,679. Profit is DKK247,840 in 15 years.  Assume again, DKK100,000 investment.  1036 shares were purchased at DKK96.50.  In this scenario, (what I actually did), 285 shares when the price reached DKK352.50.  This returned my original investment appx. DKK100,000.  The remaining 751 shares at 330 (4/22/2015 price) are still held so are worth DKK 247,840.  This represents a total profit of  247,840.  This is a little better than keeping all the shares,  except the shares sold in 2006 created new opportunity potential for nine years so this scenario is actually much better than the numbers appear.

Scenario #3: DKK 100,000 becomes worth DKK1,156,069.  Profit is DKK1,056,069 in 15 years.  As in the other two scenarios there was a DKK100,000 investment.  1036 shares were purchased at DKK96.50.

Dr. Smith, backtracked to and see what the system would have done would with this share.

Richard sent the exact dates with buy and sell numbers:

Exit @ 325.50 on 6/13/2006.  All the shares are sold bringing in DKK337,218.

Buy @ 321.98 on 10/9/2006.  The DKK337,218 buys 1047 shares.

Exit @ 404 on 6/8/2007.   This sale grosses DKK422,988

Buy @ 118.5 on 3/20/2009.  The DKK422,988 buys 3,569 shares

Exit @ 170 on 8/10/2011. This sale grosses DKK606,730

Buy @ 173.40 on 2/1/2012.  The DKK606,730 buys 3,499 shares

Still in @ 330.4 on 4/22/2015. The share value at this time is DKK1,156,069.

Wow, what a difference if one followed and used the trailing stops.  The trailing stops and re buy signals increase the investment by 11 times versus 3.5 times in the other scenario.

The Jyske shares have a volatility quotient at this time of 15.5% so would create a sell signal at around DKK287 at this time.

These scenarios are based on approximations and do not include trading costs, management fees, etc. so the real money in the bank would not be exactly this amount.  For our analytical purposes this study suggests that trailing stops help us protect the successes we gain in spurts.

This type of math creates great discipline so you know not to sell too soon and give away profit but, also know not to hold too long and give away returns already made.


These scenarios are based on approximations and do not include trading costs, management fees, etc. so the real money in the bank would not be exactly this amount.  For our analytical purposes this study suggests that trailing stops help us protect the successes we gain in spurts.  To learn more, click on the link below.


Lean more about the Magic Calculator here.





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