Post the closing price of Microsoft to your group at the end of each trading day.

Create custom workflows effortlessly by selecting triggers, queries, and actions. With IFTTT, it's simple: “If this” trigger happens, “then that” action follows. Streamline tasks and save time with automated workflows that work for you.
17 triggers, queries, and actions
This service triggers Applets based on stock ticker price changes or physical or digital currency exchange rate report. Track your finances and get notified about price changes and drops.
openHAB - a vendor and technology agnostic open source automation software for your home.