I want a reusable stock-screening filter that can spot a specific moving-average setup on the daily, weekly and monthly charts simultaneously. I am open to any platform—TradingView, Thinkorswim, MetaStock, Python with yFinance, or a custom web tool—so long as the end result reliably scans every major U.S. exchange (NYSE, NASDAQ, AMEX and anything else your data source already covers). Here is what I need to walk away with: • A working filter/script that accepts my moving-average parameters (period length, cross-direction, slope, etc.) and returns a list of symbols meeting the criteria on all three time frames in one run. • Clear, step-by-step instructions that let me install or subscribe to the required service, load the filter, and rerun it without your help. • A short proof-of-concept report—screenshots or an exported list—showing the filter in action so I can confirm accuracy before sign-off. If the platform requires a paid plan, tell me up front; I’m willing to subscribe once I see the filter works.