High Low Index SPY Top 40

Modification from original code for "High Low Index" by © LonesomeTheBlue

- Made modification specifically for Top 40 SPY holdings
- Added Market sentiment histogram (Total count green vs red), and SMA line for it
- Added arrows for peaks and dips on High Low Index and Market Sentiment MA

Idea behind this indicator is that SPY should follow the overall sentiment of its top holdings. I believe this bring great value to SPY traders.

Enjoy~!

Notes de version:

corrected an offset error on the blue line.

Notes de version:

fixed another offset error on the Record High Percent line

Notes de version:

I am such a noob~ can't get an offset right. This should fix the scaling error. Everything should be scaled from -40 to 40.

Notes de version:

updated SPY Top 40 list
old list is left in the code if anyone want to still use them.

Notes de version:

Updated with option for Top 10, 20, 30
Updated with option to remove exchange from ticker on table