RicardoSantos

[RS]Swing Charts V0 Trend Counter V0

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EXPERIMENTAL:
wave counting using swing charts, use at your own discretion.
Mã nguồn mở

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//@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)

Bình luận

very nice , superb ......... pls make ELLIOTT WAVE COUNT it would be very useful to us
thaks for nice job
+11 Phản hồi
Nice. Paving the way to create other things like level 2. If your functions are correct, we "should" be able to recursively pass the current level 1 zigzags into the same function and get spit back the right results.
+1 Phản hồi
good job man................Please increase the font size of numbers
Phản hồi
superb script, loving it. really appreciate, its amazing as usual Ricardo.
Phản hồi
do they repaint?
Phản hồi
REally?:)
Phản hồi
Nice job as usual Ricardo! Thanks! I always find your code instructive. Waves have always seemed so arbitrary to me but this seems to peg the Wolf Waves beautifully, again nice job! I believe answer to @CAB_Member from last May is: You can see in the code lines 55 to 58 the bar color assignments and in line 3 users choice to use them with default at false.
Phản hồi
it would be nice if you explain the bar colors and what do they mean.
Phản hồi
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