TRADING HABITS

The Savvy Day Trader's Tool Library

Get Instant Access To Day Trading Tools and Options Trading Tools Now

We provide tools that help everyday folks become more responsible, savvy traders.

Browse All Tools Try the Position Size Calculator

RESPONSIBLE TRADING. ONE TOOL AT A TIME.

Why This Exists

Most trading sites bury the answer under 900 words you already know before they get anywhere near a calculator. So this one skips straight to it.

How It Works

Every page starts with one specific trading question. The tool underneath it is the entire answer. Not a lead-in to one.

What It Isn't

There's no course here, never has been. A handful of reports and indicators run $7 in the shop, not $700. Every calculator on this page is still free, no signup.

The Library

What's Being Built

New calculators get added regularly. Risk management runs deepest right now, with options and trading psychology close behind. A first forex tool just went live too.

79 Tools Live

Risk & Position Sizing

How many shares, how much risk, how wide a stop before the trade doesn't make sense anymore.

53 Tools Live

Options Trading

Break-even price, max profit, max loss, theta decay, the numbers that decide a trade before expiration does.

28 Tools Live

Performance

Expectancy, win rate, profit factor. What your own trade log says about your edge, if you have one.

20 Tools Live

Trade Planning

Entries, exits, and risk to reward, worked out before you're already in the trade.

14 Tools Live

Technical Analysis

VWAP, moving average distance, and leveraged ETF decay, turned into actual numbers instead of a squiggle. ATR is already live under Risk Management.

54 Tools Live

Trading Psychology

The math behind revenge trades, losing streaks, and how fast a daily loss limit actually arrives.

How A Tool Page Works

You ask something specific. The tool answers it.

The Question
Your Numbers
The Answer
The Next Tool

Becoming a savvy trader isn't about predicting the market. It's about running the numbers before the market runs you.

Trade responsibly. Run the numbers first.

New: Free Trading Journal

A place to write down what actually happened before you forget it.

Log trades, moods, and the thing you almost did but didn't. Saved in your browser, guided by prompts built for traders, free the same way every tool here is.

Start Journaling

Fresh From the Library

Latest Tools

The newest calculator added to the library. More get added on a rolling basis.

Forex Trading

What's my pip value in USD for this lot size and currency pair?

Enter your pair, position size, and exchange rate to get pip value in USD.

Risk Management

Should I be worried about a short squeeze before I short this stock?

An 8-point checklist covering days to cover, borrow fees, float size, and catalysts.

Risk Management

Does a cash account or a margin account actually fit how I trade right now?

Answer 6 questions about your experience and trading style to see which one fits.

Beyond The Tools

More From Trading Habits

The free calculators are still the front door. Here's what's grown up around them.

Paid Reports · $7

Shop

Twelve short reports on the specific mistakes that drain an account. Numbers first, no filler.

Paid Indicators · $7

Indicators

Three TradingView indicators, plain logic, no signal service attached.

Free · Updated Often

Opinion

Jason's unscripted take on the last hour of market news. Opinion only, never advice.

Free · Editorial

Reviews

Broker and prop firm comparisons, numbers first.

Free · Reference

FAQ

Direct answers to specific trading questions the calculators don't already cover.

Free. No Account Needed.

Run the numbers before you risk the money.

Every tool on this site is free to use. No signup, no email gate between you and your math.

Browse All Tools