Trading System Overview

Welcome to Shafer’s Probability Rank Trading System (SPR) — a cornerstone of the Shafer Probability Playbook™.

This guide is your gateway to understanding the logic, purpose, and real-time power behind each custom-built indicator within the SPR framework.

At the heart of the system lies the SPR Probability Matrix™ — a proprietary fusion of cutting-edge indicators, each grounded in structured logic and enhanced by refined probability models. These models are fueled by hundreds of dynamic data points and shaped through years of real-world market experience — not speculation, not opinion, and never hindsight.

Whether you're seeking clarity, consistency, or a probabilistic edge in your trading, the SPR system offers the data-driven foundation you need to start thinking in probabilities.

This is the system I use. It works because I understand its nuances. Now, I’m giving you the same roadmap — not just to study it, but to master it.

📌 Don’t just read each indicator explanation. Ask:

• What is this indicator trying to accomplish?

• How does it interact with others in the system?

• Why did I build it this way?

Once you understand those answers — once you think “I could build something better” — that’s when you’ve leveled up. That’s when you’re a Marketeer.

This overview is free — not because it lacks value, but because value multiplies when it’s shared.
I don’t want you to just learn.
I want you to implement.
I want you to succeed.

📜 Shafer’s Ethos

Founder of Trading Marketeer™

I’ve always believed intelligence isn’t one thing — it’s many.

Some people see patterns. Others feel momentum. Some analyze chaos.

I built this model — not to be followed blindly — but to show what happens when you combine logic, curiosity, and human behavior into a unified system.

Markets don’t reward the smartest.

They reward the most adaptable — those who evolve with structure, wait for condition, and trade when probability activates.

I don’t just want you to learn the SPR System™.

I want you to understand how it thinks.

Because when you do, you won’t need someone else’s edge.

You’ll build your own.