About Bertan Gueler
For many years I have been an active trader and developer of systematic investment strategies with a special focus on risk management and high return potential. From 2008 to 2015 I worked as a quantitative risk manager and from 2016 to 2022 as a quantitative portfolio manager for insurance companies, hedge funds and asset managers.
Since 2008 I have conducted many analyses on topics related to investments and risks, professionally as well as privately. My aim has always been to reduce the risk of losses and to increase return potentials. Systinvest.com is my personal financial blog where I publish my insights on investing. My goal is to motivate the readers of my blog to take control of their finances and to make better investment decisions.
Benefit from high returning investments while reducing loss risks - Crash Protection Strategy
I have had a fascination with numbers since I was a child. Because of this, it was easy for me to see the long-term opportunities that investment strategies with high return potential offer for wealth creation versus low-yielding investments. In order to take wealth creation into my own hands, I analyzed the stock markets intensively after my postgraduate studies of economics and mathematics in 2008. Traditional pension products did not seem attractive enough to me and even risky in the long run. Due to my young age at the time, I wanted to develop an investment strategy in order to be able to benefit from the long-term opportunities of the stock market and at the same time reduce the high risk of losses during crash periods.
The result of intensive quantitative and systematic analyzes is my so-called crash protection strategy, which I have been using privately and in an investment club founded with friends since 2011. The crash protection strategy is also the basis in most of my wikifolios. Based on this strategy, I can assess when to avoid risky investments and when to pursue them.
Here you can find more information on my Crash Protection Strategy.
Increase of return potentials with trading strategies which are based on risk management
After finding ways to invest in the stock market and reduce the downside risk, I turned my attention to the possibility of increasing the return potential. The result of further intensive analyzes were various short to medium-term trading strategies which provide clear entry and exit signals and which are implemented using a systematic investment plan.
I use these strategies in the wikifolios, in which leverage products can be used and with which I have been able to achieve annual returns of around 20% per year since 2014, with loss risks that roughly correspond to those of well-known stock indices such as the S&P 500 or the German DAX.
Here you can find more information on my wikifolios.
Interviews with the german radio broadcast Boersenradio Network
I can recommend my interviews with the Boersenradio Network to anyone who would like to learn more about me and my investment philosophy.
Here you can listen to the interviews (German language).