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Investment Letter
Think-tank between science and practice in finance.

In the section "Investment Letter" we publish periodically (usually twice a year) our views on the financial markets.
Older issues
OPIRO Investment Letter Special Edition February 2025 (German only)
OPIRO Investment Letter December 2024 (German only)
OPIRO Investment Letter June 2024 (German only)
OPIRO Investment Letter December 2023 (German only)
OPIRO Investment Letter June 2023 (German only)
OPIRO Investment Letter November 2022 (German only)
OPIRO Investment Letter June 2022 (German only)
OPIRO Investment Letter January 2022 (German only)
OPIRO Investment Letter September 2021 (German only)
OPIRO Investment Letter April 2021 (German only)
OPIRO Investment Letter October 2020 (German only)
OPIRO Investment Letter June 2020 (German only)
OPIRO Investment Letter December 2019 (German only)
OPIRO Investment Letter July 2019 (German only)
OPIRO Investment Letter February 2019 (German only)
OPIRO Investment Letter September 2018 (German only)
OPIRO Investment Letter March 2018 (German only)
OPIRO Investment Letter November 2017 (German only)
OPIRO Investment Letter July 2017 (German only)
OPIRO Investment Letter December 2016 (German only)
OPIRO Investment Letter September 2016 (German only)
OPIRO Investment Letter February 2016 (German only)
OPIRO Investment Letter September 2015 (German only)
OPIRO Investment Letter February 2015 (German only)
OPIRO Investment Letter August 2014 (German only)
OPIRO Investment Letter February 2014 (German only)
OPIRO Investment Letter August 2013 (German only)
OPIRO Investment Letter December 2012 (German only)
OPIRO Investment Letter July 2012 (German only)
OPIRO Investment Letter December 2011 (German only)
OPIRO Investment Letter July 2011 (German only)