Woo Joong
Moving Averages Explained: SMA vs EMA and When to Use Each
SMA vs EMA explained: what a moving average measures, the formulas, why an EMA reacts faster, what golden…
Mean Reversion vs Trend Following: Which Strategy Style Fits You?
Mean reversion and trend following are opposite bets, and neither is better. The two families of edge, the…
Margin Calls Explained: How to Avoid Getting Wiped Out
What a margin call is, what happens if you can’t meet one, and the part the ads skip:…
Major, Minor, and Exotic Currency Pairs Explained
Major, minor and exotic currency pairs are a cost-and-risk ladder, not a prestige ranking. What each group is,…
MACD Explained: A Practical Guide to the Indicator Everyone Misuses
What MACD measures, the 12/26/9 formula, its three classic signals, and the specific ways beginners misuse it. Honest…
Leverage in Forex: Why It Cuts Both Ways
Forex leverage explained: the gap between your broker’s maximum and the effective leverage you actually run — and…
How to Read an Earnings Report Without an MBA
A walkthrough of a quarterly earnings report: the press release, the 10-Q and the call — revenue, EPS,…
How to Read a Crypto Whitepaper Without a CS Degree
You don’t need to code to read a crypto whitepaper well. What to look for in the problem…
How to Design a Trading Indicator From Scratch
Every indicator transforms the same OHLCV data. The real skill isn’t the formula — it’s normalization, the smoothing-vs-lag…
How to Build a 3-Fund Portfolio (And Why It Works)
A three-fund portfolio is US stocks, international stocks and bonds — three index funds, each with a job.…