3 dayhigh

[saruses]

can someone write the most simple code for getting an arrow up sign on the chart whenever there is a 3 day high and a sell arrow when the stock closes below the low of the day before?

Thx a lot

[Doji3333]

can you explain your requirements??

Do you want this to run on a Daily chart or intraday?

With a 3day high, do you mean a new high that is higher than the last three days?