[📈 Simple stock calculator - Stock return, average unit price, ceiling price, lottery number extraction, stock investment technique consultation! 🤖💰]

hello! Introducing a simple stock calculator. This tool helps you to perform various calculations related to stock investment easily and quickly. Below we provide a description of the calculator's main features and how to use it. 📊💡

1️⃣ Calculate stock return:
If you enter the purchase price and the sale price of the stock, the ROI is calculated and displayed. This allows you to analyze past stock trades and make decisions about future investments.

2️⃣ Average unit price calculation:
When a stock is purchased multiple times, the average purchase price is calculated and provided. This allows you to understand the performance of your investment portfolio and strategize for further investments.

3️⃣ Upper limit calculation:
If you enter the current price of a stock, the upper limit of the stock is automatically calculated and displayed. This allows you to make predictions about price movements when trading stocks.

4️⃣ Extract lottery numbers:
You can randomly generate lottery numbers through the lottery number extraction function. You can use them to pick your lucky numbers and enjoy the fun part too!

5️⃣ Counseling on stock investment techniques:
This calculator provides technical analysis indicators and strategies for investing in stocks, and provides investment advice. You can grasp the flow of the stock market and use it as a reference for strategic investment.

In addition, it includes various functions and provides an easy-to-use and intuitive interface. Experience efficient investment and lucky lottery number selection at the same time through a simple stock calculator available anytime, anywhere! 💪📈🍀