KINFX Prop Day Guard

What is this tool?

KINFX Prop Day Guard is a standalone NinjaTrader 8 Control Center AddOn that watches multiple accounts and enforces per-account Daily Loss Limits (DLL) and Daily Profit Targets (DPT). It is designed for prop-style and multi-account workflows. It is NOT a trade copier — it does not copy orders between accounts. When a limit is hit, you choose an action: alert, lock, flatten, or flatten + lock (optional block new orders while locked).

Main Features

• Standalone window: Control Center → New → KINFX Prop Day Guard
• Multi-account table: Account, Balance (NetLiq), Day P&L
• Per-account Daily Loss Limit (DLL) — Off / 0 = disabled
• Per-account Daily Profit Target (DPT) — Off / 0 = disabled
• Per-limit actions: Off / Alert / Lock / Flatten / Flat+Lock / Flat+Lock+Block
• Manual Lock checkbox per account
• Summary badge: e.g. 0/5 locked · watching count
• Connection LED + “Connected only” filter
• Optional: Day P&L includes unrealized
• Optional: block/cancel new working orders while account is locked
• Settings saved under DocumentsNinjaTrader 8kinfxPropDayGuard.settings.xml
• Chinese-friendly labels in UI tooltips; free / open source BETA

How to Use (Step by Step)

1. Install
• Download the ZIP → Control Center → Tools → Import → NinjaScript Add-On…
• Compile if prompted (F5).

2. Open the tool
• Control Center → New → KINFX Prop Day Guard

3. Select accounts
• Leave “Connected only” on to hide idle accounts
• Check Watch on accounts you want to monitor

4. Set limits
• DLL: max daily loss in $ (example 2000). Type Off or 0 to disable
• DPT: daily profit target in $ (example 1000). Off / 0 = disable
• Choose DLL Action and DPT Action for each account

5. Optional hard protection
• Enable “Block new orders when locked” to cancel new working orders on locked accounts
• Use Manual Lock to force a lock without waiting for a limit

6. Save
• Click Save (also saves on window close)

Important Notes

• BETA software. Free open-source NinjaScript (unprotected source for User App Share). No external DLLs.
• NOT a trade copier. It will not mirror Master fills to followers.
• Day P&L depends on NinjaTrader account items; always verify against your broker / prop dashboard.
• Flatten / order cancel require a working connection and may need Automated Trading enabled.
• Blocking new orders is best-effort (cancels working orders when locked). Always verify positions manually.
• You are responsible for all trades and risk. Test on Simulation first.

This tool is built for prop-style multi-account day risk control with a clear lockout dashboard.

Author: kinfxhk / KINFX · @kinfx_
I personally developed this NinjaScript and am authorized to publish it publicly.
I am the original author of all code in this submission.

DISCLAIMER: By installing or using this code you agree that NinjaTrader, LLC and the author are not liable for any losses. Futures trading involves risk of loss.​