Tools
Calculators that do the arithmetic you should be doing before you commit capital. Every one runs entirely in your browser — no account, no sign-up, and nothing you type leaves your device.
Position size calculator
Enter account equity, risk per trade, entry and stop. Returns the share count that caps your loss at the amount you budgeted — then applies a concentration cap for gap risk and a liquidity cap based on average daily volume, and tells you which one is binding.
Open the calculator → Capital structureDilution calculator
Model an offering: new share count, how much your ownership claim shrinks, the value-neutral price after crediting the proceeds, and the fully diluted count once attached warrants are exercised.
Open the calculator →Cash runway calculator
Cash and quarterly burn in; months of runway, the approximate date cash runs out, and the dilution implied by the raise needed to extend it. The single most predictive number for a company that loses money.
Open the calculator → Capital structureReverse split calculator
What a 1-for-N split does to price, share count and float — and, more usefully, how much new stock it makes issuable against an unchanged authorised count.
Open the calculator →These tools are static HTML and JavaScript. There is no back end, no database, and no analytics event tied to what you enter. Numbers you type into a calculator stay in your browser tab and disappear when you close it.
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