[RS]Swing Charts V0 Trend Counter V0 — Indikator oleh RicardoSantos

EXPERIMENTAL:
wave counting using swing charts, use at your own discretion.
Skrip open-source
Dalam semangat TradingView, penulis dari skrip ini telah mempublikasikannya ke sumber-terbuka, maka trader dapat mengerti dan memverifikasinya. Semangat untuk penulis! Anda dapat menggunakannya secara gratis, namun penggunaan kembali kode ini dalam publikasi diatur oleh Tata Tertib. Anda dapat memfavoritkannya untuk digunakan pada chart
Pernyataan Penyangkalan
Informasi dan publikasi tidak dimaksudkan untuk menjadi, dan bukan merupakan saran keuangan, investasi, perdagangan, atau rekomendasi lainnya yang diberikan atau didukung oleh TradingView. Baca selengkapnya di Persyaratan Penggunaan.
Inggin menggunakan skrip ini pada chart?
//@version=2
study(title='[RS]Swing Charts V0 Trend Counter V0', shorttitle='SCTC', overlay=true)
SHOW_BARCOLOR = input(title='Overwrite Bar Colors?', type=bool, defval=false)
SHOW_ZIGZAG_LVL0 = input(title='Display ZigZag Level 0?', type=bool, defval=false)
SHOW_SWINGCHART_LVL0 = input(title='Display Swing Chart Stops Level 0?', type=bool, defval=false)
SHOW_SWINGSIGNAL_LVL0 = input(title='Display Swing Signals Level 0?', type=bool, defval=false)

f_up_bar(_previous_high, _current_high, _previous_low, _current_low)=>
    _return = _previous_high < _current_high and _previous_low < _current_low

f_down_bar(_previous_high, _current_high, _previous_low, _current_low)=>
    _return = _previous_high > _current_high and _previous_low > _current_low

f_inside_bar(_previous_high, _current_high, _previous_low, _current_low)=>
    _return = _previous_high >= _current_high and _previous_low <= _current_low

f_outside_bar(_previous_high, _current_high, _previous_low, _current_low)=>
    _return = _previous_high <= _current_high and _previous_low >= _current_low

//--
f_swing_high(_previous_high, _current_high, _previous_low, _current_low)=>
    _condition_00 = f_up_bar(_previous_high[1], _current_high[1], _previous_low[1], _current_low[1]) and f_down_bar(_previous_high, _current_high, _previous_low, _current_low)
    _condition_01 = f_outside_bar(_previous_high[1], _current_high[1], _previous_low[1], _current_low[1]) and f_down_bar(_previous_high, _current_high, _previous_low, _current_low)
    _condition_02 = f_inside_bar(_previous_high[1], _current_high[1], _previous_low[1], _current_low[1]) and f_down_bar(_previous_high, _current_high, _previous_low, _current_low)
    _condition_03 = f_up_bar(_previous_high[1], _current_high[1], _previous_low[1], _current_low[1]) and f_inside_bar(_previous_high, _current_high, _previous_low, _current_low) and close[0] < hl2[1]
    _condition_04 = f_outside_bar(_previous_high, _current_high, _previous_low, _current_low) and close < hl2
    _condition_05 = false
    _return = _condition_00 or _condition_01 or _condition_02 or _condition_03 or _condition_04 or _condition_05

f_swing_low(_previous_high, _current_high, _previous_low, _current_low)=>
    _condition_00 = f_down_bar(_previous_high[1], _current_high[1], _previous_low[1], _current_low[1])      and f_up_bar(_previous_high, _current_high, _previous_low, _current_low)
    _condition_01 = f_outside_bar(_previous_high[1], _current_high[1], _previous_low[1], _current_low[1])   and f_up_bar(_previous_high, _current_high, _previous_low, _current_low)
    _condition_02 = f_inside_bar(_previous_high[1], _current_high[1], _previous_low[1], _current_low[1])    and f_up_bar(_previous_high, _current_high, _previous_low, _current_low)
    _condition_03 = f_down_bar(_previous_high[1], _current_high[1], _previous_low[1], _current_low[1])      and f_inside_bar(_previous_high, _current_high, _previous_low, _current_low) and close[0] > hl2[1]
    _condition_04 = f_outside_bar(_previous_high, _current_high, _previous_low, _current_low)               and close > hl2
    _condition_05 = false
    _return = _condition_00 or _condition_01 or _condition_02 or _condition_03 or _condition_04 or _condition_05
//--
f_swingchart(_swings_high, _swings_low)=>
    _trend = na(_trend[1]) ? 1 : _trend[1] > 0 and _swings_low ? -1 : _trend[1] < 0 and _swings_high ? 1 : _trend[1]
    _return = na(_return[1]) ? 0 : change(_trend) > 0 ? nz(_swings_high, high[1]) : change(_trend) < 0 ? nz(_swings_low, low[1]) : _return[1]

swings_high_lvl0 = f_swing_high(high[1], high, low[1], low) ? highest(3) : na
swings_low_lvl0 = f_swing_low(high[1], high, low[1], low) ? lowest(3) : na

swing_chart_lvl0 = f_swingchart(swings_high_lvl0, swings_low_lvl0)
zigzag_lvl0 = change(swing_chart_lvl0) != 0 ? swing_chart_lvl0 : na
zigzag_lvl0_trend = na(zigzag_lvl0_trend[1]) ? 1 : change(swing_chart_lvl0) > 0 ? 1 : change(swing_chart_lvl0) < 0 ? -1 : zigzag_lvl0_trend[1]

plotshape(title='Swing High 0'  , series=not SHOW_SWINGSIGNAL_LVL0 ? na : swings_high_lvl0  , style=shape.triangledown  , location=location.abovebar, color=red, transp=0, offset=-1)
plotshape(title='Swing Low 0'   , series=not SHOW_SWINGSIGNAL_LVL0 ? na : swings_low_lvl0   , style=shape.triangleup    , location=location.belowbar, color=lime, transp=0, offset=-1)
plot(title='Swing Chart 0'      , series=not SHOW_SWINGCHART_LVL0 ? na : swing_chart_lvl0   , color=change(swing_chart_lvl0) != 0 ? na : black  , transp=0, offset=-1)
plot(title='ZigZag 0'           , series=not SHOW_ZIGZAG_LVL0 ? na : zigzag_lvl0            , color=zigzag_lvl0_trend > 0 ? lime : red, transp=0, linewidth=1, offset=-1)

barcolor(title='Up Bar'         , color=not SHOW_BARCOLOR ? na : f_up_bar(high[1], high, low[1], low) ? lime : na        )
barcolor(title='Down Bar'       , color=not SHOW_BARCOLOR ? na : f_down_bar(high[1], high, low[1], low) ? red : na       )
barcolor(title='Inside Bar'     , color=not SHOW_BARCOLOR ? na : f_inside_bar(high[1], high, low[1], low) ? blue : na    )
barcolor(title='Outside Bar'    , color=not SHOW_BARCOLOR ? na : f_outside_bar(high[1], high, low[1], low) ? aqua : na   )

//  ||---   Trend Counter:

is_swing_high = zigzag_lvl0 and zigzag_lvl0 >= highest(3) ? true : false
is_swing_low = zigzag_lvl0 and zigzag_lvl0 <= lowest(3) ? true : false

d = valuewhen(zigzag_lvl0, zigzag_lvl0, 0)
c = valuewhen(zigzag_lvl0, zigzag_lvl0, 1)
b = valuewhen(zigzag_lvl0, zigzag_lvl0, 2)

// plot(d, color=blue, offset=-1)
// plot(b, color=red, offset=-1)

count_up = na(count_up[1]) ? 0 : is_swing_high and d > b ? count_up[1] + 1 : is_swing_low and d > b ? count_up[1] + 1 : is_swing_high and d <= b ? 0 : is_swing_low and d <= b ? 0 : count_up[1]
count_down = na(count_down[1]) ? 0 : is_swing_low and d < b ? count_down[1] + 1 : is_swing_high and d < b ? count_down[1] + 1 : is_swing_low and d >= b ? 0 : is_swing_high and d >= b ? 0 : count_down[1]

plotchar(series=is_swing_high and count_up == 1 ? true : false, title='', char='1', location=location.abovebar, color=green, transp=0, offset=-1)
plotchar(series=is_swing_high and count_up == 2 ? true : false, title='', char='2', location=location.abovebar, color=green, transp=0, offset=-1)
plotchar(series=is_swing_high and count_up == 3 ? true : false, title='', char='3', location=location.abovebar, color=green, transp=0, offset=-1)
plotchar(series=is_swing_high and count_up == 4 ? true : false, title='', char='4', location=location.abovebar, color=green, transp=0, offset=-1)
plotchar(series=is_swing_high and count_up == 5 ? true : false, title='', char='5', location=location.abovebar, color=green, transp=0, offset=-1)

plotchar(series=is_swing_low and count_up == 1 ? true : false, title='', char='1', location=location.belowbar, color=green, transp=0, offset=-1)
plotchar(series=is_swing_low and count_up == 2 ? true : false, title='', char='2', location=location.belowbar, color=green, transp=0, offset=-1)
plotchar(series=is_swing_low and count_up == 3 ? true : false, title='', char='3', location=location.belowbar, color=green, transp=0, offset=-1)
plotchar(series=is_swing_low and count_up == 4 ? true : false, title='', char='4', location=location.belowbar, color=green, transp=0, offset=-1)
plotchar(series=is_swing_low and count_up == 5 ? true : false, title='', char='5', location=location.belowbar, color=green, transp=0, offset=-1)

plotchar(series=is_swing_high and count_down == 1 ? true : false, title='', char='1', location=location.abovebar, color=maroon, transp=0, offset=-1)
plotchar(series=is_swing_high and count_down == 2 ? true : false, title='', char='2', location=location.abovebar, color=maroon, transp=0, offset=-1)
plotchar(series=is_swing_high and count_down == 3 ? true : false, title='', char='3', location=location.abovebar, color=maroon, transp=0, offset=-1)
plotchar(series=is_swing_high and count_down == 4 ? true : false, title='', char='4', location=location.abovebar, color=maroon, transp=0, offset=-1)
plotchar(series=is_swing_high and count_down == 5 ? true : false, title='', char='5', location=location.abovebar, color=maroon, transp=0, offset=-1)

plotchar(series=is_swing_low and count_down == 1 ? true : false, title='', char='1', location=location.belowbar, color=maroon, transp=0, offset=-1)
plotchar(series=is_swing_low and count_down == 2 ? true : false, title='', char='2', location=location.belowbar, color=maroon, transp=0, offset=-1)
plotchar(series=is_swing_low and count_down == 3 ? true : false, title='', char='3', location=location.belowbar, color=maroon, transp=0, offset=-1)
plotchar(series=is_swing_low and count_down == 4 ? true : false, title='', char='4', location=location.belowbar, color=maroon, transp=0, offset=-1)
plotchar(series=is_swing_low and count_down == 5 ? true : false, title='', char='5', location=location.belowbar, color=maroon, transp=0, offset=-1)