Your Stop Distance Should Set Your Size. So Should The State You're Actually In.

Name: The Stress-Adjusted Position-Size Calculator
Brand: TradeScalping.com
Price: 29 USD
Availability: InStock

The free position-size calculator on this site does the math correctly: account size, risk percent, entry, and stop, out comes a share count. What it cannot do is know that you're two losses into the session and running hot, because that number shows up in your body, not in your account.

This calculator adds one input the free one doesn't have: a self-reported state score from calm to highly activated. The same account, the same risk percent, the same stop distance will return a smaller position size the higher that score reports, because the math behind good sizing was never only about the chart.

It cannot read your pulse. It can make you name your own state before it hands you a number, which is usually the part people skip.

Sizing down when you're activated isn't weakness. It's the same math applied honestly.

Jason Parker, founder of TradeScalping.com

“Sizing down when you’re activated isn’t weakness. It’s the same math applied honestly.”

Jason Parker · Founder, TradeScalping.com

Calculator · TradeScalping.com

The Stress-Adjusted Position-Size Calculator

The same account, risk percent, and stop math as a normal calculator, with a state slider that automatically cuts your position size when you're running hot.

FormatA calculator that runs directly on this page
InputsAccount size, risk percent, entry, stop, and a ten-point state slider
OutputA base risk amount, a state-adjusted risk amount, and the resulting share count
AccessInstant, unlocked immediately after checkout, use it before every trade

$29, one time. Instant access after checkout.

What's inside

Everything you get

01The same core math you already trust. Account size times risk percent, divided by stop distance, the same formula behind any legitimate position-size calculator.
02A ten-point state slider. Rate yourself from calm to highly activated before every trade, honestly, in the two seconds it takes to drag a slider.
03An automatic size cut at higher states. States 1 to 3 size at full plan, 4 to 6 at three-quarter size, 7 to 8 at half size, and 9 to 10 recommends standing down entirely rather than sizing in at all.
04A visible multiplier. See exactly what percentage your reported state cut from your base size, so the adjustment is never a mystery number.

TRADE
SCALPING
★

Certificate of Guarantee

60-Day, No-Questions-Asked

If The Stress-Adjusted Position-Size Calculator doesn't earn its place in your routine, email us any time within 60 days of purchase for a full refund. No form, no reason required.

TradeScalping.com

Issuing Authority

2026

Date Issued

Instant Access

$29One-time payment. No subscription.

Get Instant Access

CALCULATOR · WORKS IN YOUR BROWSER · DELIVERED IMMEDIATELY AFTER CHECKOUT · 60-DAY GUARANTEE

Common Questions

Isn't this just the same calculator with an extra step?

The math for the base size is the same as any position-size calculator. The state slider is the actual product: it forces a stress check into a step most traders skip, and applies a true, consistent size cut instead of leaving it up to willpower in the moment.

What if I always rate myself as calm?

Then it will always return your full planned size, which is fine, as long as the rating is honest. The tool only works if the number you enter matches your actual state, not the state you wish you were in.

Is a 9 or 10 state score actually a stand-down?

That's the recommendation, yes. At that level, a smaller size still exposed to the same impulsive decision-making usually just produces a smaller version of the same mistake.

Is there a guarantee?

Yes. The same 60-day, no-questions-asked guarantee as everything else in the shop.