Quick one from the desk today.

I used to think a positive edge meant steady growth. Positive expected value, therefore up and to the right. That model nearly cost me an account, because it assumes the average shows up on schedule. It doesn't.

Here's the thing traders won't internalize: a strategy that wins 60% of the time will still hand you eight losses in a row. Over 200 trades, the odds you hit at least one streak of five-plus losses are over 90%. That's not bad luck. It's arithmetic. The streak is coming.

And the streak isn't the killer by itself — your size is.

• Risk 2% per trade, and an 8-loss streak costs you about 15%. Survivable.
• Risk 10% per trade, and that same streak takes you down 55%+. Now you need to double just to break even.

Same edge. Same streak. Completely different fate, decided entirely by position size.

Remember drawdowns aren't symmetric either: lose 50% and you need a 100% gain to get back. The hole digs faster than the ladder climbs.

What a disciplined trader does: size to the drawdown, not to the dream. Before I ask what I could make, I ask what my worst plausible losing streak is — and whether my account and my nerves can take it at this size. Then I track max drawdown as the headline number, not return.

One line to keep at the screen: you don't trade the average, you trade the path — and the path is decided by your size.

This is educational commentary, not personalized financial advice. Now go pull up your own worst losing streak and ask if your size respects it.

Full breakdown with the simulations: https://youtu.be/VVSl0uniWHg

— Paragon Signals