Custom NinjaTrader 8 Pullback Indicator

I need a bespoke indicator coded for NinjaTrader 8 that pinpoints pullbacks around the Point of Control (POC). The logic should recognise when price retreats to the POC after an impulsive move and then flag that area for potential continuation trades.

Key behaviours I’m after:
• Visual cues – a clearly drawn marker (arrow, dot, or small text label) appears on the chart exactly at the detected pullback bar.
• Pop-up alerts – NinjaTrader’s native alert window must trigger immediately on the same bar, using configurable text so I can differentiate markets.
• Fully adjustable inputs – look-back period, minimum distance from POC, alert text, marker style/colour, and on/off switches for each sub-feature.

Please build everything in C# following NinjaScript standards so I can import the finished .cs file directly through the NT8 editor. The indicator must run efficiently on intraday futures data without noticeable lag and work on both time-based and tick charts.

Deliverables:
1. Compiled .dll (if required) plus the raw .cs source code.
2. Simple user guide (PDF or text) outlining parameters and how to install/enable alerts.
3. Short screen-capture video or screenshots demonstrating the pop-up alert firing in real time.

I’ll test the script on a live data feed; payment is released once the visual marker and in-platform pop-up match the defined conditions across three different instruments.

If you’ve already built similar POC or pullback tools, that experience will help us move quickly—looking forward to seeing how you’d approach the logic.