A Nexus Capital & Investments Division
Calculate.
Size.
Execute.
The professional position sizing solution that eliminates calculation errors and gets you into the market faster. Built by Nexus Algorithmics exclusively for ATAS orderflow traders who demand precision without hesitation.
Built for Professional
Orderflow Traders
Every feature exists to eliminate hesitation and keep your focus where it belongs — reading the market, not doing maths.
Developed by Nexus Algorithmics — the algorithmic division of Nexus Capital & Investments.
Auto Tick Value Detection
Automatically identifies and applies the correct tick value for any instrument the moment you switch. Trade ES, NQ, CL, or any futures contract — zero manual setup, zero chance of error. Includes a manual override mode so you can set a custom tick value as a failsafe for any instrument.
Contract Size Calculation
Input your Risk amount in Dollars, then place your entry level and stop loss. The tool instantly outputs the exact number of contracts required to match your risk.
Fast Mode Execution
When the market moves, every millisecond counts. Fast Mode places your trade the moment you choose your Stop Loss level — no need to confirm or press any extra keys. Enabling traders to jump into a move as fast as possible.
Dual Take Profit Modes
Set your take profit as a Risk:Reward ratio (2R, 3R) or a fixed dollar target. Two professional modes built to match how you plan and journal your trades.
Automated Order Management
The tool monitors your open position and automatically manages your bracket orders. If your Take Profit is hit, the Stop Loss is cancelled instantly — and vice versa. Works with trailing stops too, so you're never left with an orphaned order in the market.
Drag & Drop Panel
The Nexus panel floats freely over your ATAS chart. Drag it anywhere — top corner, side panel, or centre screen — and it stays exactly where you put it. Works seamlessly across multiple chart layouts without interfering with your orderflow analysis.
Every Feature,
Demonstrated Live
Watch each feature of the Nexus Position Sizer performing in real-time on an ATAS chart.
Enable Fast Mode
Activate Fast Mode and watch the tool fire your trade the instant a Stop Loss level is selected — no confirmation required.
Input Reward Values
Set your dollar profit target directly in the panel and watch the contract calculation update in real time.
Set Dollar Risk
Define your exact risk amount in dollars before entering any trade — the tool handles all the maths from entry to stop distance.
Switch Reward Modes
Instantly toggle between R:R ratio mode and dollar target mode — trade your plan the way you think about it.
From Setup to
Trade in Seconds
Set Your Risk Parameters
Enter your risk amount and profit amount or R multiple. The tool saves your preferences and applies them across every trade automatically.
Mark Your Stop Loss
Identify your stop loss level on the ATAS chart. The tool auto-detects the tick distance and instantly applies the correct tick value for the instrument.
Execute with Confidence
Your exact contract count appears instantly. Use Fast Mode for single-click execution, or review the full risk breakdown before entering the market.
See It In
Your Chart
The Nexus Position Sizer running live on ATAS. No mockups — real trades, real charts.
The Tool In
Full Action
Full demonstrations of the Nexus Position Sizer executing live trades on ATAS. From drag-and-drop setup to fast-mode execution.
Drag & Drop — Full Control
Move the Nexus panel anywhere on your ATAS chart with a simple drag. Position it exactly where it suits your layout.
Set a Buy Stop — Normal Mode
Complete walkthrough of entering a Buy Stop order with full risk control. Set your dollar risk, select entry and stop, execute with precision.
Set a Buy Stop — Fast Mode
Watch Fast Mode in full action. The moment a Stop Loss level is chosen, the trade fires automatically — in the move before anyone else.
Stop Guessing Your Size.
Start Trading with Precision.
A professional tool by Nexus Algorithmics — the algorithmic division of Nexus Capital & Investments
- ✓ Auto Tick Value Detection for any instrument
- ✓ Manual Tick Override — custom failsafe mode
- ✓ Real-Time Contract Size Calculation
- ✓ Fast Mode — instant one-click execution
- ✓ Risk:Reward Take Profit Mode
- ✓ Dollar Value Take Profit Mode
- ✓ Automated SL/TP Order Management
- ✓ Drag & Drop Panel — position anywhere
- ✓ Full ATAS Platform integration
- ✓ Lifetime licence
- ✓ Free updates included
Lifetime licence · Secure checkout via Stripe · Instant download