Indicatore Livelli 4 Hours OHLC

// This source code is subject to the terms of the Mozilla Public License 2.0 at https://mozilla.org/MPL/2.0/
// © Maurizio-Ciullo

//@version=4

study(title="Livelli 4 Hours OHLC", shorttitle="Hourly_OHLC", overlay=true)

//Start Detecting Hourly Highs/Lows //////////////////////////////////////

swt = input(true, title="Show This Hourly OHLC?")
wtdo = security(syminfo.tickerid, '240', open)
wpdo = security(syminfo.tickerid, '240', open [1])
wpc = security(syminfo.tickerid, '240', close)
wpdc = security(syminfo.tickerid, '240', close [1])
wph = security(syminfo.tickerid, '240', high)
wpdh = security(syminfo.tickerid, '240', high [1])
wpl = security(syminfo.tickerid, '240', low)
wpdl = security(syminfo.tickerid, '240', low[1])

//Daily Plots
plot(swt and wtdo ? wtdo : na, title="4_Hours Open", style=plot.style_circles, linewidth=1, color=color.silver)
plot(swt and wpc ? wpc : na, title="4_Hours Close", style=plot.style_circles, linewidth=1, color=color.fuchsia)
plot(swt and wph ? wph : na, title="4_Hours High", style=plot.style_circles, linewidth=1, color=color.green)
plot(swt and wpl ? wpl : na, title="4_Hours Low", style=plot.style_circles, linewidth=1, color=color.red)

//End Detecting Hourly Highs/Lows //////////////////////////////////////