// This Pine Script® code is subject to the terms of the Mozilla Public License 2.0 at https://mozilla.org/MPL/2.0/
// © rangakrish

// Example Script for using with Screener
//@version=6
indicator("Ranga - PineScript Screener")

plot(volume, "Volume")
plot(close, "Close")
ema21 = ta.ema(close, 21)

plot(ema21, "EMA-21")
close_cross_ema21 = ta.crossover(close, ema21)
alertcondition(close_cross_ema21, "Close Crosses Above EMA-21")