Reinis Fischer
Writing about an options-focused portfolio, markets, technology projects and the places I explore.
Investing
Weekly updates from my options-focused portfolio — positions, rolls and what changed.
Investing
Strategies, positions and lessons from actually running the portfolio.
Covered calls, positions and the week-to-week record.
Explore →Cash-secured puts, spreads, rolling and adjustments.
Explore →Longer-term portfolio history and context.
Explore →Personal crypto strategies and options experiments.
Explore →Building
I build systems around markets, automation and technology — usually because I want to use them myself.
Research, strategy and technology projects around markets.
Explore TerraMatris →Notes from building and testing automation around markets.
Trading automation →Drupal, servers, infrastructure and experiments.
What I’m building →I’m always interested in conversations around options, trading automation, markets, technology and new projects.
Start a conversationTravel
Hikes, road trips, drone footage and places worth remembering.
The archive
The long-running record of investing, projects, travel and life on the road.