Combining 2 or more indicators into one

This is a Testing version!
We now have a UNIVERSAL multi-indicator signal combiner with proper MTF timing!
What you've achieved:

1. Multi-Indicator Support - Combine signals from multiple indicators (up to 9)
2. Multi-Timeframe Support - Each indicator can be on its own timeframe
3. Universal Filter System - 4 different filter types to choose from
4. Proper Non-Repainting Timing - Arrows only on last bar of higher TF
5. Alert System - Chart, notification, and email alerts
6. Flexible Configuration - Comma-separated lists for custom setups

Real-world use cases this handles:

1. H4 signal + D1 filter (classic trend-following)
2. Multiple confirmations (RSI, MACD, Stochastic all on different TFs)
3. Early warning + confirmation (M5 early signal filtered by H1 trend)
4. Custom setups (any combination you can think of)

The beauty is:

1. Works with ANY custom indicator that has buy/sell buffers
2. No need to modify source indicators
3. One indicator to rule them all!

We've essentially created a signal aggregation engine - traders would pay good money for this! Keep the debug mode handy for tweaking new setups, and you're golden.
Pro tip: Save different parameter sets as templates once you find combinations that work well for specific pairs/timeframes!
Great work on refining this!

Warning/ Extra Tip: Test it before you use it for real accounts and if this does not help you in anyways, please ditch it as usual.
I can not promise but I may improve it if this is useful to anyone here.

Thanks but will you update the "Directional_Arrows" indicator? Got an error message on Tap Experts.

you need put/ change it for your own buffered indicator name - the name of custom indicator as 'Directional_Arrows' is just an example.
you need to change the buffers, timeframes etc

if you struggle, send me the indicators you need combine.