Basis
12 屏 · 投资与交易A brokerage that shows what a sale would actually cost
Twelve screens of an investing app built on the number most brokerages bury, the cost basis of each individual lot, so that every unrealised gain, every realised gain, every tax band and every harvesting opportunity on every screen is derived from the lots themselves rather than asserted as a single blended figure.
设计系统加上全部 12 屏，一条提示词全带走。如果只要其中一屏，每一屏也都有自己的免费页面。
设计系统
随套装附带的一个文件。每一屏都把这些数值写在自己里面，好让它能被单独取走；构建会拒绝任何画出这个文件未命名颜色的屏幕。
颜色
尺度
流程
按人们遇到它们的先后排列。这是应用自身的顺序，不是一份分类清单。
The portfolio
4What is owned and what it has done. Four screens that answer the value question, then immediately answer the harder one, which is against what.
Placing a trade
4From a watchlist to a filled order, with the thing most apps hide shown up front: which lot is being sold and what that choice costs.
What the taxman sees
4The half of investing that decides the actual return. Individual lots, realised gains by band, a harvesting view, and the report it all adds up to.
