Why Backtesting Is a Non-Negotiable Skill for Strong Traders

Studying the past sharpens execution, patience, and confidence in real time. Backtesting is one of those things every trader knows they should be doing. Yet many of us struggle to make it a consistent part of our routine. Recently, I spent a full weekend intentionally backtesting my trading system, and the impact it had on my clarity, patience, and execution was immediate.

In this episode of Market Mamas, I break down why backtesting is so powerful, how to do it effectively, and why it matters just as much for experienced traders as it does for beginners. If trading is your business, backtesting is part of the work.

What Backtesting Really Is (and What It Isn’t)

At its core, backtesting is the practice of studying past market data to better understand how your trading system behaves over time.

It’s not about:

  • Proving you were “right”

  • Chasing perfect trades

  • Or trying to make fake money in hindsight

Instead, it’s about:

  • Pattern recognition

  • Data collection

  • System refinement

  • And strengthening your decision-making under pressure

Backtesting gives you screen time without the emotional weight of real-time execution. And that alone makes it incredibly valuable.

The Psychological Advantage of Backtesting

One of the biggest benefits of backtesting is something traders often overlook: the absence of pressure.

When you’re live trading, your brain is juggling:

  • Entries and exits

  • Stop placement

  • P&L

  • Fear of being wrong

  • Fear of missing out

During backtesting, that noise disappears.

You’re no longer asking: “Should I enter now?”

Instead, you’re asking: “What actually happened here, and why?”

This shift allows you to:

  • Think more clearly

  • Notice subtleties in price action

  • Study how long setups really take to form

  • Observe where impatience usually costs you

That clarity is priceless.

“If trading is your business, backtesting is the studying and research required to run that business well.”

~ Becky Gaskell, Market Mamas

Two Powerful Ways to Backtest

There’s no single “right” way to backtest. Your approach should match your goal for that session.

1. Observation-Only Backtesting

This is where you:

  • Scroll through historical data

  • Study price behavior at your key levels

  • Make notes on structure, candles, reactions, and timing

  • Track wins, losses, fakeouts, and failures

This method is excellent for:

  • Developing patience

  • Improving pattern recognition

  • Refining entry and stop rules

This is the approach I recently used and it helped me deeply understand when I should be trading and when I should absolutely be waiting.

2. Simulated Trade Execution

Many platforms (like TradingView) allow you to simulate entering and managing trades.

This can be incredibly effective if done intentionally.

Key rule:
👉 Trade your simulated account the same way you trade live.

That means:

  • Same position size

  • Same stop logic

  • Same rules

Backtesting with unrealistic size or “YOLO” trades can actually harm your psychology. The goal is muscle memory, not fantasy profits.

When done correctly, simulated execution:

  • Builds confidence

  • Improves execution speed

  • Reinforces discipline

Backtesting Sharpens Pattern Recognition

One of the biggest “aha” moments from my recent backtesting session was realizing how much faster my brain began recognizing setups.

By studying:

  • Consolidation at levels

  • Failed breakouts

  • Retests after momentum moves

  • The time it takes for accumulation or distribution

I became quicker at identifying:

  • Fakeouts

  • High-probability entries

  • When not to trade

Backtesting compresses years of experience into focused study time.

From Discretionary to Rules-Based Trading

Data creates confidence.

When you backtest, you gather evidence:

  • Where your best entries occur

  • How often certain setups work

  • Where stops should actually be placed

  • When patience pays off

This allows you to shift from:

“I feel like it’s ready…”

to:

“My data says this setup works 7 out of 10 times.”

Clear rules reduce:

  • Emotional decision-making

  • Overtrading

  • Second-guessing

And that’s where consistency starts to form.

The Real-World Results

The very next trading day after my backtesting session, I noticed:

  • More patience

  • Less anxiety

  • Cleaner execution

I took only two trades — both green — and held my runner longer than usual because my backtesting showed those secondary targets often get hit.

That calm didn’t come from luck.
It came from showing up for the work.

Why Backtesting Matters at Every Stage

Backtesting is not just for new traders. Whether you’ve been trading 6 months, 2 years, or 5+ years,

Backtesting:

  • Refines your edge

  • Keeps your system honest

  • Strengthens your emotional control

  • Helps you trade less, but trade better

If trading is your business, this is your research and development.

How to Get the Most Value from Backtesting

A few final tips:

  • Backtest the time of day you actually trade

  • Focus on your A+ setups

  • Take notes. Patterns repeat

  • Be curious, not judgmental

  • Schedule backtesting like an appointment

The goal isn’t perfection.
The goal is preparation.

I hope this topic was helpful for you all! Backtesting sessions really are great for me and I love sharing what brings me value. Cheers to great trading! And thank you for being here.

To those who show up for these conversations, the mental effort and time dedication, you are my people and I would love to get to know you better! Please take a moment to shoot me a comment on https://www.market-mamas.com/contact! Catch you next time! Keep learning, keep growing, and keep trusting yourself. We got this! 

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