Learn how to invest your money more wisely by taking these online classes that are on sale

No matter how hard you work, investing is really one of your best chances to accumulate significant wealth. As such, it's important to understand the differences between stocks and bonds, or micro- and macroeconomic theories if you want to grow your bank account in a big way. 

SEE ALSO: Learn how machine learning can benefit your financial trading skills by taking this online class

If you're hoping to avoid going in blind and throwing everything you've got into Taco Bell stock, you should consider taking some online courses. Lucky for you, this bundle of nine classes is on sale in the Mashable Shop for 94% off. (It's typically $600 but you can get them all for just $30, which is a great deal.) 

Look, you're getting better with money already!

Here's what you'll be learning:

From 0 to 1: Investments and Portfolio Theory

Don't be one of those people who put off investing in their retirement fund until it's way too late, and definitely don't be one of those people who throws everything at Bitcoin and never learns to diversify. This course will walk you through all the basics of juggling risk and return so you can make smart investments.

Case Studies in Macro-Economics

Personal finance is an essential skill, but it's also important to know and understand the "big picture" variables that make our economy rise and fall. Whether you're thinking of buying a house or just opening up a new savings account, understanding when interest rates fluctuate can give you a major economic edge. In this course, you'll explore how government decisions affect the economy, and how to take advantage of them.

From 0 to 1: Bond Theory and Valuation 

Not all of us are ready for Bitcoin, and many of us might even be too afraid to touch stocks. For the risk-averse, there's always bonds, which are pretty much the safest investments you can make. However, they're not as simple as they seem, and there is money to be earned from understanding how they work. In this course, you'll learn what goes into evaluating a bond so you can make safe bets when choosing one.

Advanced Excel and VBA for Financial Modeling

Excel is one of the most powerful tools in the computing world. Most people have it, but few know how to use it to its fullest extent. Luckily, this course includes fifty lectures to teach you how to use Excel for crunching numbers and understanding financial methodologies. (Plus, every boss you have for the rest of your life will be super impressed by your know-how.)

Time Capsule: Trends in Tech, Product, and Strategy

Although the past isn't a predictor of the future, there are still many lessons to be learned from history. Why did Facebook succeed where MySpace failed? What did Google do that made it out last Yahoo? By studying the major tech players and their histories, you'll learn how to spot bigger trends within the industry.

Economics: Game Theory, Competition, Elasticity

2017 was a great year for game theory. But besides being the topic of your least favorite Twitter thread, game theory is an actual force that drives economic movements. In this course, you'll learn all about game theory and other microeconomics principles. After this course, you'll have a more thorough understanding of the consumer decisions that fuel markets.

Corporate Finance 101: Financial Statement Analysis & Ratios

If you're here to get filthy rich, corporate finance is the topic you'll want to research. This course will have you parsing SEC filings like you're a pro. You'll understand liquidity, leverage, turnover, profitability, and valuation. Even if you don't know what any of those words mean, you have to admit, they do sound impressive.

Corporate Finance 101: Equity Valuation

If you left a screening of The Big Short scratching your head, you're not alone. Equity is an extremely complex and confusing topic. But if you want to work in business or tech, you need to understand how valuation and equity work. This valuable class will introduce you to important topics like price and market capitalization so you can better calculate the cost of capital for your future employer.

Learn By Example: QlikView

What's QlikView? It's basically a database you need to explore and iterate data quickly. If you want to work in finance, QlikView will be your best friend. By course's end, you'll be loading data and presenting insights like a pro.