# 源哥（从0开始做外贸） (@tushu11223) on xiaohongshu

- id: koinon:creator:xiaohongshu_tushu11223
- url: https://koinonlink.com/kol/xiaohongshu/tushu11223
- schema_version: 1.4

## Identity
- platform: xiaohongshu
- handle: tushu11223
- platform_url: https://www.xiaohongshu.com/user/profile/5fa0199d000000000101f86b
- country: China
- entity_type: creator
- person_id: Cross-platform identity not resolved for this creator.

## Reach
- followers: 64300
- posts_total: 20
- posts_observed: 1
- verified: false
- size_tier: koc

## Engagement
- status: peak_post_only
- peak_post_engagement_rate: 0.00653
- best_post_interactions: 420
- measurement_source: cn_posts_max
- measurement_formula: likes + comments + shares (douyin) or likes + comments + collects (xiaohongshu), max over observed posts
- comparable_pool: peak_interactions
- status_note: We have only the single best observed post, so no mean exists. peak_post_engagement_rate is an UPPER BOUND, systematically higher than an average — never compare it against an average rate.
- unit_note: engagement_rate and peak_post_engagement_rate are ratios (0-1); avg_interactions_per_post and best_post_interactions are absolute counts. Read status before reading any number: a null rate has several different causes and status says which one applies here.

## Content
- category: finance
- subcategory: investing
- category_confidence: 0.95
- category_source: derived_from_recent_content
- topics: 基金投资策略与工具, A股市场动态与政策解读, 打新股与注册制玩法, 投资心理与沉没成本, 新能源与美元资产分析
- bio: 39岁中年老登
金融跨行干外贸
从0开始，分享日常

## Audience (inferred)
- status: present
- description: A股 retail fund and stock investors, mainly middle-aged individuals focused on funds and stocks
- roles: consumer
- seniority: consumer
- pain_points: Worried about selling too early or missing out when it's time to take profits, Difficulty in assessing the impact of policies and market volatility, Lack of effective methods to identify high-quality funds, Large investment knowledge gap, easily swayed by market sentiment
- posts_analysed: 36
- confidence: 0.75

## Commercial (inferred)
- audience_buyer_fit: 0.9
- promotion_intent: 0.7
- open_to_collaboration: false
- contact: Koinon does not publish creator contact details.

## Quality signals
- authenticity_score: 60
- authenticity_basis: engagement_observed
- credibility_score: 55
- flagged_for_review: false
- koinon_bd_grade: A — measures Koinon partner-outreach fit, not creator quality
- interpretation: Signals for triage, not verdicts. A flag means the profile is worth a manual check.

## Evidence
- [xiaohongshu_tushu11223#6ef2aedc] 金盆洗手，修身养性，不再发布投资基金视频 (https://www.xiaohongshu.com/user/profile/5fa0199d000000000101f86b)
- [xiaohongshu_tushu11223#e55a0f98] 为啥我不再发投资类视频了，解释2
- [xiaohongshu_tushu11223#80c2d9a0] 关于本账号不再发布投资基金类视频的解释
- [xiaohongshu_tushu11223#8c03048c] 一招教会你，不再纠结#基金[话题]# #股票知识[话题]# #股市[话题]# #理财小白[话题]# #投资[话题]# #投资理财[话题]# #财经知识[话题]# #金融理财[话题]# #我的理财日记[
- [xiaohongshu_tushu11223#e00ae9d0] 基金大涨止盈怕卖飞怎么办？
- [xiaohongshu_tushu11223#17bd908a] 以后的日子可能会越难越难走了~
- [xiaohongshu_tushu11223#b040726c] A股去散户化也许是大势所趋 #股市[话题]#  #基金[话题]# [哇R][哇R]
- [xiaohongshu_tushu11223#d1c9eb0a] 股灾避祸心法

## Provenance
Every inferred field below carries how it was produced. Facts stay facts; inferences stay inferences.

- audience.description: source_type=ai_inferred, confidence=0.75, freshness_days=80, method=llm_persona_from_recent_content
- audience.roles: source_type=ai_inferred, confidence=0.75, freshness_days=80, method=llm_persona_from_recent_content
- audience.seniority: source_type=ai_inferred, confidence=0.75, freshness_days=80, method=llm_persona_from_recent_content
- commercial.audience_buyer_fit: source_type=ai_inferred, confidence=0.6, freshness_days=80, method=llm_scorer — Relative signal within Koinon indexing, not a market-wide score.
- commercial.promotion_intent: source_type=ai_inferred, confidence=0.6, freshness_days=80, method=llm_scorer
- quality.anomaly_flags: source_type=heuristic, confidence=0.5, freshness_days=108, method=profile_snapshot_and_engagement_ratio_heuristic — Means "worth a manual check", NOT confirmed fraud. Flags can be wrong and are not a verdict about the person.
- quality.authenticity_score: source_type=heuristic, confidence=0.5, freshness_days=80, method=Starts at 60; interactions-per-follower on collected posts then adds or subtracts (large following with near-zero engagement is penalised heavily). — The input set differs by platform; do not compare this score across platforms.
- quality.koinon_bd_grade: source_type=ai_inferred, confidence=0.5, freshness_days=108, method=llm_partner_fit_classifier + authenticity >= 55 AND fit_score >= 0.45 => A; authenticity >= 40 AND fit_score >= 0.3 => B; else C. authenticity < 30 or a promotional-pattern flag => quarantine. — Koinon partner-outreach fit, not creator quality.
- reach.followers: source_type=observed, confidence=0.95, freshness_days=108, method=platform_profile

## Freshness
- profile_checked_days_ago: 108
- content_analysed_days_ago: 80
- audience_updated_days_ago: 80

## AI retrieval
- indexing_requests: 7
- user_triggered_requests: 1
- last_user_triggered_day: 2026-09-01
- note: Being indexed in bulk is not the same as being retrieved to answer a question.

## This profile
- Claim or correct: https://koinonlink.com/claim?k=xiaohongshu_tushu11223
- Request removal: https://koinonlink.com/claim?k=xiaohongshu_tushu11223
- Terms: https://koinonlink.com/for-ai