Opportunity dossier O-0122

Recurring need documented in 1 independent public source item.

Original-language research note

金融App图表体验诊断工具
帮助用户诊断股票/投资App图表加载缓慢、渲染异常等问题，并指引替代方案

First seen 2026-07-10 · Last updated 2026-07-15 · Recalculated daily

6.2

Evidence confidence, not a return forecast

Independent source items, deduplicated by post

Public source families

Payment evidence: current spend or explicit intent

ProblemThe source-linked evidence below documents the recurring problem.

People affectedPeople represented in the linked public discussions.

Named alternativesFidelity

Weekly mentions · 12 weeksNEW

04-2705-2506-2207-13

Trend factor ×1.0, capped at 2.0.

Representative evidence

1 public excerpts · 1 items in the full chain

Product complaint★★★☆☆First-hand pain

Fidelity app从我6个月前下载以来就越来越差了。我是不是应该直接换到Robinhood然后忘掉这个烂公司？ Chinese research excerpt

Use the source link for the original-language context.

Reddit2026-07-10View source ↗

Follow the full evidence chain

Traceable items · inspectable scoring · warming and payment alerts

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Scoring summary

Evidence confidence = strength × evidence volume × source diversity × payment × competition × trend × 10. Counts use independent content items; only first-hand pain, current spend, explicit willingness to pay and concrete feature requests affect the score. Repeated posts by one author are discounted. Scoring and status changes follow deterministic rules.

“Evidence-backed” means the problem appears real, recurring and connected to spending. It does not mean the business is worth building. Read the full methodology.