Interactive Financial Charting with Dynamic News Flags
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Solution Overview
Problem
Existing online financial services provide static stock charts that require manual date entry or pre-set time periods, separate news display, limited user interaction, and inefficient chart generation, making it difficult for users to navigate and understand financial information effectively.
Innovation Solution
A system that computes related companies by identifying co-occurrences of company names, verifying relationships through multiple sources, and displaying news flags on charts, allowing users to interactively navigate stock prices and news simultaneously, with incremental chart updates and related company information.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If static visual charts with pre-set time periods are provided, then the system is simple to operate, but the user cannot flexibly navigate or customize the time frame of interest
Solution Approach 1:
The patent implements dynamic time frame selection where users can freely adjust start and end dates of stock charts rather than being limited to pre-set periods. The system dynamically regenerates charts based on user-specified time ranges, enabling flexible navigation while maintaining operational simplicity through an intuitive date selection interface.
2Loss of information
If news is displayed separately from the chart, then the display layout is simple, but the user cannot easily understand how news impacted stock price
Solution Approach 1:
The patent merges news articles with stock charts by displaying news items as annotations directly on the chart at their corresponding time points. This integration allows users to immediately associate news events with stock price movements, preserving contextual information while maintaining a unified and relatively simple display layout.
3Reliability
If company-generated news articles are used to annotate charts, then the annotation is available, but the information is biased and cannot be completely trusted
Solution Approach 1:
The patent introduces an intermediary filtering mechanism that aggregates news articles from multiple independent sources rather than relying solely on company-generated content. This intermediary layer objectively selects and presents news articles based on relevance and credibility criteria, reducing bias while maintaining comprehensive news coverage for chart annotations.
4Productivity
If chart images are generated at the server and sent to the client each time, then the system is easy to implement, but server resources are wasted and the system is inefficient
Solution Approach 1:
The patent implements preliminary chart generation by pre-computing and storing chart images for multiple time periods and configurations on the server. When users request charts, the system retrieves pre-generated images or performs incremental updates rather than generating complete charts from scratch, significantly improving efficiency while maintaining a manageable server architecture.
5Ease of operation
If custom software is downloaded and installed by users, then the user experience is improved, but widespread adoption is prevented
Solution Approach 1:
The patent implements a universal web-based interface that provides advanced interactive charting and news analysis capabilities without requiring custom software installation. The system delivers enhanced user experience through browser-based functionality that works across multiple platforms and devices, maximizing system accessibility while maintaining rich interactivity.
Data Source
AI summary
Techniques are disclosed by which users looking for financial information about publicly traded or private companies may richly and interactively navigate both pricing and material news information about those companies. The techniques facilitate and encourage the user's use and understanding of financial information presented. Related company information can also be provided to the user, where related companies are organized by hierarchal categories for a meaningful display.