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Position Sizing System for Traders — Full Breakdown & Transcript

0h 01m video Published Jun 29, 2026 Transcribed Aug 10, 2026 S SMB Capital
Beginner 1 min read For: Novice to intermediate traders looking to improve their position sizing strategy.
AI Trust Score 70/100
⚠️ Average / Some Fluff

"Delivers a clear, actionable framework for position sizing, though it's more of a teaser than a full deep dive."

AI Summary

This video explains how professional traders adjust their position sizes based on the quality of each trading opportunity, rather than using a fixed percentage risk on every trade. It introduces a five-grade system (D, C, B, A, A+) that assigns a percentage of the daily stop loss to each trade, and demonstrates the dramatic impact this approach can have on overall returns.

[00:02]
Fixed risk is not professional

The video challenges the common advice of risking a fixed percentage (e.g., 2%) on every trade, stating that professional traders change their bet size based on the quality of the opportunity.

[00:16]
Five-grade system

Every trade is graded before sizing. Grades are: D (zero risk, default), C (5% of daily stop, marginal setup, skill-building), B (15% of daily stop, solid setup), A (30% of daily stop, strong catalyst, confirmed structure, favorable environment), and A+ (80% of daily stop, rare, all three questions answered with an absolute yes).

[01:00]
Impact on returns

On a $1,000 daily stop, taking 50 trades at C size versus A+ size (same trades, entries, and exits) results in a 250% return versus a 1,000% return. The edge is in how you size trades, not the trades themselves.

The key takeaway is that professional traders scale their position sizes according to the quality of each setup, which can dramatically amplify returns. The video teases a full mathematical breakdown and invites viewers to comment 'math' for a dedicated short.

Tutorial Checklist

1 00:16 Grade every trade before sizing it, using a five-grade system: D (zero risk), C (5% of daily stop), B (15%), A (30%), A+ (80%).
2 00:32 Assign C grade to marginal setups (skill-building reps), B to solid setups (most trades), A to strong setups with catalyst and confirmed structure, and A+ only when all three questions are answered with an absolute yes.
3 01:00 Apply the grade to your daily stop loss to determine position size, and track the impact on returns over many trades.

Study Flashcards (5)

What is the default grade for every trade, and what risk does it carry?

easy Click to reveal answer

D, which carries zero risk.

00:16

What percentage of the daily stop is allocated to a C-grade trade?

easy Click to reveal answer

5% of the daily stop.

00:32

What percentage of the daily stop is allocated to an A+ grade trade?

easy Click to reveal answer

80% of the daily stop.

00:46

What is the difference in return between taking 50 trades at C size versus A+ size on a $1,000 daily stop?

medium Click to reveal answer

250% return versus 1,000% return.

01:00

What three conditions must be met for an A grade trade?

medium Click to reveal answer

Strong catalyst, confirmed structure, and favorable environment.

00:46

💡 Key Takeaways

💡

Fixed risk is not professional

Challenges a widely repeated trading rule, offering a more nuanced approach.

00:02
🔧

Five-grade system

Provides a concrete, actionable framework for sizing trades based on quality.

00:16
📊

Sizing drives returns

Quantifies the dramatic impact of proper sizing on returns, making the case for the system.

01:00

[00:02] risk a fixed percentage in every single trade, like 2% always, no matter what. close. What professional traders actually do is change their bet size based on the quality of the opportunity, and here's

[00:16] Every trade on our desk gets a grade before it gets sized. Five grades. D is zero risk. It's your default grade on every trade, that's where it starts, zero risk, no exceptions. C is 5% of your daily stop.

[00:32] It's a marginal setup, it's really a skill building rep, right? It's low B is 15% of your daily stop. It's a solid setup. Most of your trades actually should kind of live in the B world. A is 30%, strong catalyst,

[00:46] confirmed structure, favorable environment. A+ is 80% of your daily stop. It's rare. All three questions are answered with an absolute yes. When you here's the thing most people miss. On a

[01:00] $1,000 daily stop, the difference between taking 50 trades at C size appropriately, same trade, same entry, same exits, is the difference between a same exits, is the difference between a 250% return and a 1,000% return on the

[01:14] same trades. The edge isn't in the trades, it's in how you size them. We broke down the full math in this video. Comment math if you want me to walk Comment math if you want me to walk through more in a dedicated short.

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