This plots EMAs from higher timeframes on intraday charts. Very useful for finding areas of S/R
study(title="Single Timeframe EMA", shorttitle="Single TF EMA", overlay=true) len_ema_long = input(200, minval=1, title="Long Exponential Moving Average") len_ema_mid = input(100, minval=1, title="Mid Exponential Moving Average") len_ema_short = input(50, minval=1, title="Short Exponential Moving Average") resCustom = input(title="Time interval (W, D, [min])", type=string, defval="D") ema_long = security(tickerid, resCustom, ema(close, len_ema_long)) ema_mid = security(tickerid, resCustom, ema(close, len_ema_mid)) ema_short = security(tickerid, resCustom, ema(close, len_ema_short)) src = security(tickerid, resCustom, close) s2 = cross(ema_long, ema_short) ? src : na plot(ema_long, color=#FF9800, transp=0, linewidth=2) plot(ema_mid, color=green, transp=0, linewidth=2) plot(ema_short, color=#FF0000, transp=0, linewidth=2)