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

// © veryfid

//@version=4

study("Volatility Oscillator", resolution = "")

length = input(100)

spike = close - open

x = stdev(spike,length)

y = stdev(spike,length) * -1

plot(spike, color = color.white, linewidth = 2, title = "Spike Line")

p1 = plot(x, "Upper Line")

p2 = plot(y, "Lower Line")

plot(0, color= color.gray, title= "Zero Line")

plot(spike, color= color.blue, style=plot.style_area, transp=80, title = "Spike Fill")

osc2 = spike

lbR = 5

lbL = 5

rangeUpper =60

rangeLower = 5

plotBull = input(title="Plot Bullish", defval=true)

plotHiddenBull = input(title="Plot Hidden Bullish", defval=false)

plotBear = input(title="Plot Bearish", defval=true)

plotHiddenBear = input(title="Plot Hidden Bearish", defval=false)

delay_plot_til_closed = input(title="Delay diversion plot until candle is closed (don't repaint)", defval=false)

bearColor = color.red

bullColor = color.green

hiddenBullColor = color.new(color.green, 80)

hiddenBearColor = color.new(color.red, 80)

textColor = color.white

noneColor = color.new(color.white, 100)

repaint = (not(delay_plot_til_closed) or barstate.ishistory or barstate.isconfirmed)

plFound = na(pivotlow(osc2, lbL, lbR)) ? false : true

phFound = na(pivothigh(osc2, lbL, lbR)) ? false : true

_inRange(cond) =>

bars = barssince(cond == true)

rangeLower <= bars and bars <= rangeUpper

//------------------------------------------------------------------------------

// Regular Bullish

// Osc: Higher Low

oscHL = osc2[lbR] > valuewhen(plFound, osc2[lbR], 1) and _inRange(plFound[1])

// Price: Lower Low

priceLL = low[lbR] < valuewhen(plFound, low[lbR], 1)

bullCond = plotBull and priceLL and oscHL and plFound and repaint

plotshape(

bullCond ? osc2[lbR] : na,

offset=-lbR,

title="Regular Bullish Label",

text="R",

style=shape.labelup,

location=location.absolute,

color=bullColor,

textcolor=textColor,

transp=0

)

//------------------------------------------------------------------------------

// Hidden Bullish

// Osc: Lower Low

oscLL = osc2[lbR] < valuewhen(plFound, osc2[lbR], 1) and _inRange(plFound[1])

// Price: Higher Low

priceHL = low[lbR] > valuewhen(plFound, low[lbR], 1)

hiddenBullCond = plotHiddenBull and priceHL and oscLL and plFound and repaint

plotshape(

hiddenBullCond ? osc2[lbR] : na,

offset=-lbR,

title="Hidden Bullish Label",

text="H",

style=shape.labelup,

location=location.absolute,

color=bullColor,

textcolor=textColor,

transp=0

)

//------------------------------------------------------------------------------

// Regular Bearish

// Osc: Lower High

oscLH = osc2[lbR] < valuewhen(phFound, osc2[lbR], 1) and _inRange(phFound[1])

// Price: Higher High

priceHH = high[lbR] > valuewhen(phFound, high[lbR], 1)

bearCond = plotBear and priceHH and oscLH and phFound and repaint

plotshape(

bearCond ? osc2[lbR] : na,

offset=-lbR,

title="Regular Bearish Label",

text="R",

style=shape.labeldown,

location=location.absolute,

color=bearColor,

textcolor=textColor,

transp=0

)

//------------------------------------------------------------------------------

// Hidden Bearish

// Osc: Higher High

oscHH = osc2[lbR] > valuewhen(phFound, osc2[lbR], 1) and _inRange(phFound[1])

// Price: Lower High

priceLH = high[lbR] < valuewhen(phFound, high[lbR], 1)

hiddenBearCond = plotHiddenBear and priceLH and oscHH and phFound and repaint

plotshape(

hiddenBearCond ? osc2[lbR] : na,

offset=-lbR,

title="Hidden Bearish Label",

text="H",

style=shape.labeldown,

location=location.absolute,

color=bearColor,

textcolor=textColor,

transp=0

)

//barcolor(color = spike > 0 ? color.green : color.red )

트레이딩 뷰 지표의 Volatility Oscillator지표입니다

1. 지표변환

2. 종목검색 : spike Line이 Upper Line 돌파