No trade bigger than your discipline.
Enter your stop and it sizes the trade to your account in one click, then flags the moment a position breaks your risk rules. The Hold Plan builds the exit you never make yourself.
The exact size, every time.
Type the entry and the stop. The Sizer returns the precise shares or contracts that risk only your set percentage of the account, no napkin math, no guessing under pressure.
- •Exact shares / contracts for your risk %
- •Works for stocks, options and futures
- •Recomputes instantly as your stop moves

It flags you before you oversize.
The moment a position would break your rules (too much risk on one name, too much heat across the book), the Risk-Spine barks. The blowup you avoid is the one you never feel.
- •Warns when a single trade is too big
- •Watches total risk across open positions
- •Stops one bad size from wrecking the month
This size risks 3.1% of the account on one name. Your rule is 1%. Cut it to 410 shares to stay disciplined, or move your stop.
Lock the gain instead of giving it back.
Round-tripping a winner is the most expensive habit there is. The Hold Plan writes the exit you won't write yourself: a scale-out ladder plus a trailing stop, so you bank profit on the way up and keep the runner running.
- •A scale-out ladder that books profit in tiers
- •A trailing stop that protects what you've made
- •The exit decided when you're calm, not at the high
Discipline you can't skip in the heat.
Position sizing and exits are where emotion does the most damage. By deciding both before the trade, and flagging you when you drift, the Sizer turns good intentions into a system you actually follow.
Educational analysis, not financial advice.
Size it right. Keep it.
One-click sizing, an oversize flag, and a Hold Plan that locks your gains.