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---
title: "Last 30 Days Method"
type: concept
tags: [market-research, social-media-mining, agentic-ai]
sources: [market-research-product-factory, last30days-使用指南]
last_updated: 2026-04-22
---
## Definition
Last 30 Days Method近30天法是一种聚焦近期用户讨论以获取时效性洞察的市场研究方法论——通过限定时间窗口过滤噪音专注于用户在此时此刻正在经历的问题和需求避免被历史积累的过时信息干扰。
## Core Mechanism
1. **时间窗口锁定**只采集最近30天内的帖子/推文/评论
2. **数据源覆盖**Reddit社区讨论和 X/Twitter实时热点双平台
3. **聚类与排名**将相似问题归类按出现频率排序识别TOP痛点
4. **原始引用保留**:保留用户原始表述,而非经过转述的二手信息
## Why 30 Days
- **信息时效性**30天足够收集足够样本量又不至于被过时内容淹没
- **市场敏感度**:技术领域变化快,过时的讨论可能反映已解决的旧问题
- **信号/噪音比**对比全量历史30天内的讨论代表用户当前最关心的事
## Relationship to Other Concepts
- **[[Last 30 Days Method]]** → 工具方法 → **[[Agent-Driven Market Research]]**
- **[[Last 30 Days Method]]** → 工具方法 → **[[Pain Point Mining]]**
- **[[Last 30 Days Method]]** → 数据供给 → **[[Startup MVP Pipeline]]**
- **[[Last 30 Days Skill]]** → 软件实现 → **[[Last 30 Days Method]]**
## Implementation
在 OpenClaw 生态中,通过 `Last 30 Days Skill` 实现:
```text
Please use the Last 30 Days skill to research challenges people are having with [your topic].
```
## Sources
- [[market-research-product-factory]]
- [[last30days-使用指南]]