Persist data between indicator resets?

[BillMilton]

Besides saving data to a file or interacting with external programs (like db behind a web service) is there a way to persist data across indicator resets? Gemini is talking about shared global cache but I think it’s hallucinating since I cannot find it in the docs.

[Maverick]

You can customize this to achieve that objective: https://ninjatraderecosystem.com/user-app-share-download/charttocsv/

[BillMilton]

Thanks, I would prefer to avoid writing to a file. I’m thinking I could write add-on that could function as RAM storage, sharing data via static class.
I’m not sure if that’s the best way however: Help

[MannyVill]

Would a node-based workflow for automated trading be useful?

Start by collecting data from NinjaTrader. Make sure you have a CSV exporter and a dedicated folder where every trade is automatically saved and organized. That folder should capture everything you may need for future analysis, not just the basic trade information. The more complete your dataset is, the more you can learn from it later. Run your strategy in auto execution and let it collect between 1,000 and 2,000 trades. The larger the sample size, the more reliable your analysis will be. On…

[MannyVill]

NinjaScript Developer Example - Shared Static Class Examples

Static class cache = survives some indicator resets while NinjaTrader stays open.
AddOn singleton/static service = better organized in memory cache.
Chart/indicator properties/templates = persists settings, not runtime data.
File/database/registry/external service = real persistence.