Policies政策
Cookie policyCookie 政策
What the site keeps on your device, why, and how to change your choice.本站在你的设备上保存了什么、为什么保存，以及如何更改你的选择。
In short简要说明
This site keeps a few small files and browser-storage entries on your device. Almost all of them are there because you asked for something: to stay signed in, to read in your language, to keep a watchlist. They need no separate permission, and this page lists every one.
One thing is optional and stays off until you say yes: the list of tickers you recently opened. It never leaves your browser. If you choose Necessary only it is not saved, and a list saved earlier is deleted.
We do not use advertising cookies or analytics cookies.
Last updated 2026-10-11.
本站会在你的设备上保存少量文件和浏览器存储条目。几乎所有条目都是因为你要用某项功能而存在：保持登录、用你的语言阅读、保存自选股。它们无需另外征得你的同意，本页逐项列出。
只有一项是可选的，在你点头之前保持关闭：你最近打开过的股票列表。它不会离开你的浏览器。如果你选择“仅必要”，它不会被保存，之前保存的也会被删除。
我们不使用广告 Cookie，也不使用统计分析 Cookie。
最后更新：2026-10-11。
Browser storage浏览器存储
A browser also lets a site keep small entries of its own (local storage). Your browser does not send them to our servers by itself. This site uses them like this:
| Entry | What it remembers | Needs your OK |
|---|---|---|
ystocker_lang ystocker_theme | The language and the light or dark theme you picked. | No: you chose it |
ystocker_watchlist | The tickers you starred. | No: you saved them |
ystocker_dca_base ystocker.research.portfolio.v1 | Figures you typed into a form, so you do not type them again: the base amount on the DCA page, and the position form in the research report. | No: you typed them |
ystocker_fund_view ystocker_fund_range ystocker_posts_view earnings_view earnings_cap ystocker_agents_model ystocker_agents_collapse_all ystocker_agents_float_open ystocker_agents_float_maximized ystocker_agents_float_geometry | How you last set a page: the chart range, list or board view, the earnings calendar's month or week and company-size filter, the model you chose for a run, and whether the research-desk panel is open, enlarged, and where it sits. | No: you chose it |
ystocker_monitor_follow | The people and sectors you follow on /monitor. The stocks you follow are in your watchlist. | No: you chose it |
ystocker_monitor_read | How far you have read each item you follow on /monitor, a date and a count per item, so the page can show what is new since your last look. | No: it is how the page shows what is new |
ystocker_recent_tickers | The tickers you recently opened, newest first, 24 at most. It feeds the search box, Recently viewed on Companies and the ticker box on the research desk. | Yes. Saved only after Accept all. |
ystk-ar:* (this tab only) | A marker that stops the Housing page from reloading itself in a loop. It is gone when you close the tab. | No: technical |
| Offline copies | A service worker keeps copies of the site's scripts, styles, icons and the pages you open, so the site can start without a connection. Market data is never cached. Clear it with your browser's site data. | No: technical |
浏览器还允许网站保存少量属于自己的条目（本地存储）。浏览器不会自行把它们发送给我们的服务器。本站这样使用它们：
| 条目 | 记住什么 | 是否需要你同意 |
|---|---|---|
ystocker_lang ystocker_theme | 你选择的语言，以及浅色或深色主题。 | 不需要：是你选的 |
ystocker_watchlist | 你标星的股票。 | 不需要：是你保存的 |
ystocker_dca_base ystocker.research.portfolio.v1 | 你在表单里填过的数字，省得重复输入：定投页的基础金额，以及研究报告里的持仓表单。 | 不需要：是你填的 |
ystocker_fund_view ystocker_fund_range ystocker_posts_view earnings_view earnings_cap ystocker_agents_model ystocker_agents_collapse_all ystocker_agents_float_open ystocker_agents_float_maximized ystocker_agents_float_geometry | 你上次对页面的设置：图表区间、列表或看板视图、财报日历的月视图或周视图和公司市值筛选、你为一次分析选择的模型，以及投研台面板是否展开、是否放大、放在哪里。 | 不需要：是你选的 |
ystocker_monitor_follow | 你在 /monitor 上关注的人物和板块。你关注的股票在你的自选股里。 | 不需要：是你选的 |
ystocker_monitor_read | 你在 /monitor 上对每个关注项读到了哪里，每项记一个日期和一个数量，让页面能显示自你上次查看以来有什么新内容。 | 不需要：页面靠它显示有什么新内容 |
ystocker_recent_tickers | 你最近打开过的股票，最新的在前，最多 24 个。搜索框、公司页的“最近浏览”和投研台的股票代码框会用到它。 | 需要。只有选择“全部接受”之后才会保存。 |
ystk-ar:* （仅当前标签页） | 一个标记，防止住房页面反复自动刷新。关闭标签页后即消失。 | 不需要：技术用途 |
| 离线副本 | Service Worker 会保存本站的脚本、样式、图标和你打开过的页面的副本，让网站在没有网络时也能启动。行情数据从不缓存。要清除它，请清除浏览器的网站数据。 | 不需要：技术用途 |
Other companies' services其他公司的服务
Some things on a page come from other companies' servers. When your browser asks for them, that company sees your IP address and the page you are on, and may set cookies of its own. We do not control those cookies; each company's own policy governs them.
- Google Sign-In (accounts.google.com). Loaded on the sign-in page only, when you choose to sign in with Google. Google may set or read its own cookies there.
- Google Fonts (fonts.googleapis.com, fonts.gstatic.com). The typefaces used on every page. Google states that this service does not set cookies, but it does receive your IP address with each request.
- jsDelivr (cdn.jsdelivr.net). Chart.js and Alpine.js, which draw the charts and run the interface.
- YouTube (i.ytimg.com). The thumbnails on the Videos page and on a stock's Videos tab. The videos themselves open on YouTube.
- Stripe (checkout.stripe.com). The hosted page where you pay for runs or a subscription. You leave this site for it, and Stripe's cookies are Stripe's.
Links that leave the site (TradingView, SEC, Polymarket and others) open those companies' sites, under their own policies.
页面上有些内容来自其他公司的服务器。你的浏览器向它们请求内容时，对方会看到你的 IP 地址和你所在的页面，并可能设置自己的 Cookie。这些 Cookie 不归我们控制，由各公司自己的政策管辖。
- Google 登录（accounts.google.com）。只在登录页加载，在你选择用 Google 登录时使用。Google 可能在那里设置或读取它自己的 Cookie。
- Google 字体（fonts.googleapis.com、fonts.gstatic.com）。每个页面使用的字体。Google 表示该服务不设置 Cookie，但每次请求都会收到你的 IP 地址。
- jsDelivr（cdn.jsdelivr.net）。绘制图表、驱动界面的 Chart.js 和 Alpine.js。
- YouTube（i.ytimg.com）。视频页和个股“视频”标签里的缩略图。视频本身在 YouTube 上打开。
- Stripe（checkout.stripe.com）。你购买分析次数或订阅时付款的托管页面。你会离开本站前往那里，Stripe 的 Cookie 归 Stripe 管。
离开本站的链接（TradingView、SEC、Polymarket 等）会打开对方的网站，适用对方自己的政策。
Your choices你的选择
- Accept all saves the recently viewed list on this device.
- Necessary only does not save it, and deletes the one already saved. Nothing else on the site changes: the necessary entries above are what make it work.
- You can change your mind at any time with Cookie settings, here or in the footer of any page. The notice asks again after 180 days, or sooner if what it covers changes.
- Your browser can also block or delete cookies and site data. If you do, you are signed out, and your language, theme, watchlist and settings go back to their defaults.
- 全部接受会把最近浏览列表保存在这台设备上。
- 仅必要不会保存它，并删除已经保存的那份。站点的其他部分不会有任何变化：上面列出的必要条目正是网站能够运作的基础。
- 你随时可以通过“Cookie 设置”改变主意，本页和任何页面的页脚里都有这个入口。180 天之后，或者它所涵盖的内容发生变化时，提示会再次询问。
- 你也可以在浏览器里阻止或删除 Cookie 和网站数据。这样做之后你会被登出，语言、主题、自选股和各项设置会回到默认值。
Questions有疑问
Write to admin@li-family.us. When something on this page changes, the Last updated date changes with it.
请写信到 admin@li-family.us。本页内容有变化时，“最后更新”的日期会随之改变。