mcphone Market Expansion

mcphone Market Expansion is a finance add-on for Minecraft 1.20.1 (Forge), built on mcphone. It turns your world into a working economy: a server-side market, a finance app in your phone, and a programmable trading computer.

A market that really runs. Prices are calculated on the server, updated once per in-game day and saved with your world. Orders settle instantly against your wallet: spot purchases go to your inventory, while selling draws from your storage, backpack and hotbar. Futures allow long and short positions with 10% margin, daily settlement, a three-day expiry and forced liquidation. Stocks pay daily dividends and lock new buys until the next day (T+1).

Your phone becomes a terminal. Built on mcphone App SPI, the finance app (named "市场扩展" in game) offers quotes, order entry, holdings and a guide.

Storage and automation at home. Place a Computer Tower beside a Computer Monitor and right-click the monitor to open its console, which manages up to six adjacent towers. Storage starts at 9 slots and grows by 9 per memory stick, up to 81; sticks come from librarian villagers (3 gold ingots) or crafting, and hoppers can feed a tower directly.

Rules that trade while you are away. Give a tower a role (buy, sell or store), a redstone condition and a trigger, plus a threshold and amount per item. Each rule fires at most once per day, using the owner wallet.

Details that matter. Every asset keeps a rolling 15-day price history drawn as red-up, green-down candles. Item lists can be searched in Chinese, full pinyin (tiekuai) or initials (tk), and storage grids support the usual inventory shortcuts.

Note: blocks can be mined by hand and drop themselves, but items stored inside are not dropped, so empty a block before breaking it.

Requires Minecraft 1.20.1, Forge 47.4.0+ and MCphone 0.10.2+, on both client and server. MIT licensed.

---------------------------------------------------------------------------------------------

《mcphone Market Expansion》是 Minecraft 1.20.1（Forge）的金融扩展模组，必需前置 mcphone 0.10.2+，客户端与服务端都要安装。

它把服务器变成一套真正运转的市场：现货、期货、股票三条交易线，行情由服务端统一计算并随存档保存。下单即时结算；期货支持做多做空、10% 保证金、每日盯市与三日到期强平；股票每日分红，买入次日才可卖出（T+1）。

手机里新增「市场扩展」应用，可看行情、下单、查持仓；家里放显示器加机箱，即可管理最多六台相邻机箱，插入内存条把存储从 9 格扩到 81 格，并设定规则自动交易。

走势以红涨绿跌 K 线呈现，搜索支持中文、全拼与首字母。注意：方块可徒手挖掉并返还，但内部物品不会掉落，请先清空。