DATAVISUALS
A visual-first equity research platform built exclusively for Borsa Istanbul-listed equities.
About the project
DATAVISUALS is a subscription-based equity research platform developed by HELYU and designed by a senior stock analyst for investment professionals researching Turkish equities listed on Borsa Istanbul (BIST). The platform provides a unified and continuously updated web environment covering more than 600 stocks, enabling analysts to instantly access screened, ranked, and cross-analyzed data.
Using market data, the platform aims to provide a differentiated approach to conventional market research apps. It presents key investment insights through 15 interactive analytics screens, with all calculations, including valuation ratios, sector KPIs, percentile rankings, peer-group comparisons, correlation matrices and bespoke valuation sensitivity tools, managed centrally.
Access is controlled through a four-tier role-based permission model (Basic, Pro, Corporate, and Administrator), with screen-level authorization enforced throughout the application.