Hello again.
It seems that there is a way to script a test of ‘whole’/’round’ number levels… I have just had a few weeks of research, including speaking to InvestiQuant and to TradeStation, and finally reached out to the community in TradingView: I have been told that there is certainly (at least in Pine scripting) a code for testing price signals around whole numbers and/or % above/below these numbers. I just wanted to share this with you. I have a journey ahead – learning the scripting myself or using existing code from the public library in TV and adapting it – will keep me busy. Thanks for all your help x x