from one trader to another,

We've got your back.
Every trade.

Risk management trading tools for MetaTrader 4, MetaTrader 5 and NinjaTrader 8. Set your risk once, drag your stop, click execute: SizeOps sizes the trade, commission included, so your head stays on your plan.

No card. The same two steps on MetaTrader 4, MetaTrader 5 and NinjaTrader 8.

go on, drag the stop.demo · no real money
target +$1,996 · 2.0R
Buy · market
stop −$998
drag any line, or type below
= $1,000
3.25lotscommission in · $22.75

Today $0 · $2,000 of $2,000 left

Simulated. Nothing is sent anywhere.

Looking for partial take-profits and breakeven? We got you. Try it free for 7 days

  • No auto-trading.You click, it trades.
  • Only its own trades.Your manual stuff stays yours.
  • Daily limit, built in.New trades stop at the limit.
  • Cancel any time.Updates included.

hey trader,

We do the boring maths. You do one thing:

Once you’re in,

Please. Don’t. Move. Your stop.

Not even a little. Not even “just this once”.

P.S. If you do, we're not mad. Just disappointed.

— the SizeOps team

How it works

  1. Set your risk

    A percent of your balance or equity, or a dollar amount. Your call.

  2. Drag your stop

    Press START TRADING, then put the stop where your plan says. The lot size follows it live.

  3. Hit execute

    Stop and target go in with the trade.

Plan it all before you enter:Market or limitPartial take-profitsBreakevenDaily loss limit

Not gonna lie, we're new.

We're traders too, and we use SizeOps every day ourselves. We build it, we test it, we fix it. Again and again. Now on v5.33. So don't take our word for it. Try it free for 7 days on your own account, no card.

we reply within 1 business day.

Bad day?

SizeOps stops new trades at your daily limit, once you set one. Its own waiting orders that don't fit any more get cancelled.

close the charts. go for a walk. come back tomorrow.

Want to see it on your own chart first?

Try it free for 7 days on your own account. No card, nothing to cancel. Each platform gets its own trial: MetaTrader 4, MetaTrader 5 and NinjaTrader 8. Questions after your trial? Book a 15-minute call and we'll go through it on your chart.

Questions now? Email support@sizeops.com. We reply within 1 business day.

15-min video call

after your trial

Finished your trial and still got questions? Book a call from your account. Free, no pressure.

You might be wondering

More in the FAQ

Nope. Nothing happens until you click. It's your trade, we just size it.

No. SizeOps only manages the trades it opened. Your manual stuff stays yours.