01 — MARKET ANALYSIS TOOL
MARKET LEADERSHIP WIDGET
A compact macOS widget that pulls from several market sources at once and reduces them to one legible read: what is leading, what is lagging, and how tightly things are moving together. The scoring engine ranks relative strength and correlation across assets and — the part that mattered most to build — shows the reasoning behind each result rather than just the number.
- CATEGORY
- MARKET ANALYSIS TOOL
- STACK
- Python
- PySide6
- NumPy
- REST APIs
(01) THE PROBLEM
The problem
Understanding what the market is doing meant reading four things at once and holding the comparison in my head. Every tool showed me a number without showing me how it got there, so I could never tell whether a move meant anything or was just noise.
(02) THE SOLUTION
One always-on-top window that combines the sources into a single dashboard, and a scoring system that ranks intraday leadership, relative strength and correlation. Every score is presented alongside the reasoning that produced it, so it can be argued with instead of just trusted.
(03) MY ROLE
Sole developer. I designed the scoring model, wrote the data layer, and built the interface — including the macOS-specific work to keep the widget floating above full-screen apps and across Spaces.
(04) ARCHITECTURE
SYSTEM ARCHITECTURE
NEXT PROJECT — TRADING ANALYSIS TOOL