Games like Trading Simulator
Games like Trading Simulator include Supermarket Simulator, Big Ambitions, TCG Card Shop Simulator, Cities: Skylines, and Cookie Clicker. We matched them by the tags players give Trading Simulator on Steam (Capitalism, Casual, Strategy, Economy, and Management): closest matches first, and among equally close ones the better-known games.

Supermarket Simulator
Shared: Management · Economy · Singleplayer

Big Ambitions
Shared: Capitalism · Economy · Management

TCG Card Shop Simulator
Shared: Economy · Management · Capitalism

Cities: Skylines
Shared: Strategy · Management · Economy

Cookie Clicker
Shared: Casual · Management · Economy

Game Dev Tycoon
Shared: Management · Strategy · Casual

Bills Must Be Paid
Shared: Capitalism · Strategy · Casual

Mall Simulator
Shared: Capitalism · Economy · Management

Startup Company
Shared: Management · Strategy · Economy

Mad Games Tycoon
Shared: Strategy · Management · Casual

Cities: Skylines II
Shared: Management · Economy · Strategy

Victoria 3
Shared: Strategy · Economy · Capitalism

Shelldiver
Shared: Casual · Management · Resource Management

Keep on Mining!
Shared: Casual · Capitalism · Idler

City Bus Manager
Shared: Management · Capitalism · Economy

Turmoil
Shared: Strategy · Management · Resource Management

Transport Fever 2
Shared: Strategy · Management · Economy

(the) Gnorp Apologue
Shared: Strategy · Economy · Management

Mini Motorways
Shared: Strategy · Casual · Management

Youtubers Life
Shared: Management · Casual · Life Sim

Frostpunk
Shared: Strategy · Resource Management · Management

Crusader Kings III
Shared: Strategy · Management · Life Sim

911 Operator
Shared: Strategy · Management · Casual

Anno 1800
Shared: Strategy · Economy · Resource Management