Its a simple Golden- and Death-Cross Indicator BNC:BLX
... it highlights the Crosses and labels them. It also highlights the bar where the cross happend.
Enjoy and buy me a coffee if you liked it.
Indicator shows when a pair's SMAs cross-above or cross-under. You pick the pairs by changing the s#-corresponding to the p# matching the pair you want. The other variable numbers are out of order but it doesn't matter expect to the look of the script.