RiskInject

Chrome extension · Position sizing · Risk

Never risk more than you meant to.

RiskInject sizes every trade for you — set your risk %, and it reads your entry and stop off the chart to tell you exactly how many shares to take.

Reads the chart · No account · Installs in 10 seconds
Position size
Auto from chart
Account$25,000
Risk per trade1.0%
Entry$242.10
Stop$238.50
Take exactly
69 shares
Max risk
$250
1.0R · R:R 1:2.4
1 clickReads entry/stop
Shares · Lots · ContractsAny instrument
Fixed %Risk model
R:RLive preview
How it sizes

The maths that keeps you in the game.

The fastest way to blow an account is an oversized trade. RiskInject does the position-size arithmetic for every entry so it never happens by accident.

Reads the chart

Drop your entry and stop on the chart — it pulls the numbers automatically.

Fixed-percent risk

Set risk once — 0.5%, 1%, 2% — and every trade is sized to it, every time.

Instant R:R

See your risk-to-reward before you enter — skip the trades that don't pay.

Max-loss guardrail

A hard ceiling on dollars at risk — it won't let a setup talk you past it.

Stocks, options & FX

Shares, contracts or lots — the sizing adapts to the instrument.

Zero friction

The number appears the instant you mark a stop — no calculator, no spreadsheet.

Free to start

Put it on every chart you trade.

Add it to Chrome and get your first alert today — no account needed.