Plan & execute the math
Size planned risk, check portfolio heat and model staged exits without turning arithmetic into a trade call.
Trading math, not trade calls
Understand the trade math behind breakouts.
Model position size, risk/reward, exits, expectancy and breakout geometry from your own inputs. No live market data. No stock picks. No predictions. No signals.
- Inputs stay in your browser
- Synthetic examples
- Transparent formulas
- No accounts
SYNTHETIC EXAMPLENo ticker · No feed
One-screen trade math
Start with your numbers.
Connect sizing, payoff geometry and modeled stop/target outcomes in one place. The Quickboard reuses the same transparent formulas as the full calculators below.
Whole-unit position size—
Arithmetic onlyQuickboard results
Risk budget—
Risk / unit—
Reward / unit—
Reward-to-risk—
Gross break-even win rate—
Modeled P/L at target—
Modeled P/L at stop—
The Quickboard does not model fees, slippage, gaps or probability. Use the linked full tools when those assumptions matter.
Choose a workflow
Three paths through the toolkit.
Start from the job you are trying to do instead of scanning a wall of similar cards.
Analyze & review a sample
Inspect payoff geometry, expectancy, profit factor and completed samples without turning descriptive math into a forecast.
Study levels & structure
Measure distance, range geometry and reference levels, then inspect the same ideas on synthetic charts.
Use your own numbers
Move from one-off formulas to a complete workflow.
Paste a trade sample, compare scenarios or manipulate synthetic breakout geometry. Your inputs drive the analysis, so the output reflects your own trade sample, scenarios and breakout assumptions.
Analyze
Your R-multiple sample
Expectancy, win rate, profit factor, cumulative R, drawdown and streaks in one local analysis.
Open analyzer →CompareThree math scenarios
See position size, R:R, break-even rate and modeled P/L side by side without ranking the scenarios.
Open workspace →PracticeTrading Math Practice Lab
Work through fresh fictional examples at your own pace, then get a private end-of-round result and topics to review—without streaks or leaderboards.
Start a round →AggregatePortfolio heat across open positions
Add several entry/stop/quantity rows and see their combined planned stop risk, heat percentage and risk contribution.
Open portfolio heat →ManipulateInteractive breakout geometry
Change range and breakout values and watch the measured geometry update immediately.
Open Visual Lab →Clear boundary
What PreBreakout is—and is not.
- We do: show formulas, calculate user-entered values, explain chart vocabulary and use fictional visual examples.
- We do not: publish market prices, tickers, rankings, watchlists, price targets for securities, BUY/SELL/HOLD labels or probability scores.
- We do not: connect to brokers, portfolios or trading accounts.
- We do not: claim that a chart pattern predicts a future outcome.
Visual learning
Learn the geometry, not the hype.
Original synthetic illustrations make it possible to study levels, ranges and patterns without accidentally turning a real security into an example trade.
Guide
What Is a Breakout in Trading?
A neutral, visual explanation of what traders mean by a breakout, how a level is defined and what the term does—and does not—tell you.
Read guide →GuideWhat Does “Pre-Breakout” Mean?
A precise explanation of the pre-breakout label, including level proximity, compression and why the term should not be treated as a signal.
Read guide →GuideBreakout vs Fakeout: What Is the Difference?
Understand the descriptive difference between a move beyond a level and a move that quickly returns through it, using synthetic examples.
Read guide →GuideWhat Is a Breakout Retest?
A visual, non-predictive guide to the idea of a breakout retest and why the same level can be described differently before and after a move.
Read guide →GuideBreakout Volume Explained Without Signals
Learn how volume ratios are calculated and why a volume comparison is descriptive rather than proof that a breakout will succeed.
Read guide →GuideSupport and Resistance: A Geometry-First Guide
Understand support and resistance as user-defined reference areas, not guaranteed floors, ceilings or predictions.
Read guide →