Date-selected Synch and Compare Script Module [yoxxx]

This Script is a Convenience Script Module for calculations based or started on a fix time / date.
(In difference to bar_index-based where the reference point is shifting from bar to bar, thus is dynamic).

Purpose examples:
- Comparison by start date
- Time driven studies or strategies
- Measuring from Date of Interest

The script also contains a date input box with the feature of auto-converting the default time to local user time (a newer feature of Tradingview which too me a lot of research to find; so here integrated).
Last not least it the module gives you a ready to go example for multi security comparison on percentage scale with a free selectable start date.

Enjoy
Yoxxx

P.S:. For further notes look at the script code.
They are concerning usage and how avoiding some strange display issues.