Drop your flatex export and get clear! Interactive insights on your allocation, returns, and trends. Instantly, privately, and effortlessly.
stck.space turns your Flatex export into clear, interactive insights. No clutter. No spreadsheets. Just your portfolio, fully visualized — instantly and privately.
Instantly visualize how your portfolio is distributed across your holdings. A clean pie chart shows the percentage of each asset — simple, clear, and easy to understand.

See how your portfolio performed over weeks, months, or the year. Quickly check your total returns and trends without manually calculating or reading complicated tables.

Understand when you bought the most and get a quick overview of your transactions over time. Simple charts help you spot trends and patterns in your investing activity.

No cloud. No registration. Your data stays on your device at all times. Upload your flatex export and explore instantly, safely, and privately.

100% private & instant — all processing happens in your browser.
Export your data from Flatex in CSV format
Import your data into StockSpace in CSV format
Analyze your data using StockSpace's powerful tools
100% private & instant — all processing happens in your browser.
Join thousands of users who've discovered the power of clear portfolio insights
"Finally! I can see my portfolio allocation clearly. Flatex's interface was so cluttered, but this gives me exactly what I need in seconds."
"Love that my data never leaves my computer. The privacy-first approach gives me peace of mind while getting the insights I need."
"Simple, fast, and exactly what I was looking for. No complicated setup, just upload and explore. Perfect for my investment tracking."
100% private & instant — all processing happens in your browser.