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//@version=5
indicator ("Fibonacci TP/SL (Automatic)", overlay=true, max_lines_count = 500 ,max_labels_count=500, max_bars_back=4000)
//
// Pre-DEFINE
//
//---------------------------------------------------
var COLOR_TRANSP = color.new(#ffffff,100)
var COLOR_BLACK = color.new(#000000,0)
//---------------------------------------------------
var basicgr = "Swing Settings"
// INPUT
fb_depth = input.int (10 ,minval=1,maxval=20 ,title = "Trend Adjuster" ,inline='FBR1' ,group=basicgr)
fb_dev_ratio = input.float (3.0 ,minval=1,step=0.5 ,title = "Trend Size" ,inline='FBR2' ,group=basicgr)
//-----------------------------------------------------------------------------------------------------------------------------------------------------------------
fb_dev_threshold = (ta.atr(20)/close) * 100 * fb_dev_ratio
//-----------------------------------------------------------------------------------------------------------------------------------------------------------------
fb236=true
fb382=true
fb500=true
fb618=true
fb786=true
fb886=true
//---------------------------------------------------------------------------------------------------------------------------------------------------
view_gr = 'Display Settings'
draw_pmark_c = color.new(#ffffff,0)
draw_pmark = true
draw_tline_c = color.new(#ffffff,0)
draw_tline = true
fb_guide_color = color.green
fb_guide_draw = true
fb_color2 = color.orange
fb_color1 = color.orange
fb_label_position = 23
draw_simplelabel = true
//---------------------------------------------------------------------------------------------------------------------------------------------------
//---------------------------------------------------------------------------------------------------------------------------------------------------
//---------------------------------------------------------------------------------------------------------------------------------------------------
//---------------------------------------------------------------------------------------------------------------------------------------------------
[k_volume,k_open,k_close,k_high,k_low,k_hlc3,k_hlcc4,k_ohlc4,k_hl2,k_close_mintick,k_trtrue,k_atr14,k_atr14_mintick,k_rsipvt14]
= request.security(syminfo.tickerid ,'', [volume,open,close,high,low,hlc3,hlcc4,ohlc4,hl2,str.tostring(close,format.mintick),ta.tr(true),ta.atr(14),str.tostring(ta.atr(14),format.mintick),ta.rsi(ta.pvt,14)] )
//
// Background
//
//bgcolor(color.new(#000000,0) ,title='Background' ,editable=true)
//
// Fibonacci Retracement - Logic Performance Tuned & Re-Designed Fresh-Drawing, Automatic Line on/off
//
// pre-define --------------------------------------------------------------------------------------
var line fb_lineLast = na
var label fb_label_start_last = na
var label fb_label_end_last = na
var int fb_iLast = 0
var int fb_iPrev = 0
var float fb_pLast = 0
var fb_isHighLast = false // otherwise the last pivot is a low pivot
// pivot --------------------------------------------------------------------------------------
high_none = ta.highest(high,fb_depth) > nz(high[fb_depth/2])
fb_iH = high_none ? int(na) : bar_index[fb_depth/2]
fb_pH = high_none ? float(na) : nz(high[fb_depth/2])
low_none = ta.lowest (low ,fb_depth) < nz(low [fb_depth/2])
fb_iL = low_none ? int(na) : bar_index[fb_depth/2]
fb_pL = low_none ? float(na) : nz(low [fb_depth/2])
//--------------------------------------------------------------------------------------
calc_dev(_base_price, _price) => 100 * (_price - _base_price) / _price
//--------------------------------------------------------------------------------------
pivotFound(dev, isHigh, index, price) =>
if fb_isHighLast == isHigh and not na(fb_lineLast)
// same direction
if fb_isHighLast ? price > fb_pLast : price < fb_pLast
line.set_xy2(fb_lineLast, index, price)
label.set_xy(fb_label_end_last, index, price)
[fb_lineLast, fb_isHighLast,fb_label_start_last,fb_label_end_last]
else
[line(na), bool(na), label(na), label(na)]
else // reverse the direction (or create the very first line)
if math.abs(dev) > fb_dev_threshold
// price move is significant
id_fb_line = line.new(fb_iLast, fb_pLast, index, price, color=color.new(draw_tline_c,draw_tline?0:100), width=1, style=line.style_dashed) // ------ FBR start -> end ; slopped line
id_fb_label_start = label.new(fb_iLast, fb_pLast ,color=COLOR_TRANSP, size=size.huge ,style=label.style_label_center, textcolor=color.new(draw_pmark_c,draw_pmark?0:100) ,text= '◯' )
id_fb_label_end = label.new(index , price ,color=COLOR_TRANSP, size=size.huge ,style=label.style_label_center, textcolor=color.new(draw_pmark_c,draw_pmark?0:100) ,text= '◯' )
[id_fb_line, isHigh, id_fb_label_start, id_fb_label_end]
else
[line(na), bool(na),label(na),label(na)]
//--------------------------------------------------------------------------------------
fb_new_line = false
if not na(fb_iH)
fb_dev = calc_dev(fb_pLast, fb_pH)
[fb_id, fb_isHigh, fb_la_s_id, fb_la_e_id] = pivotFound(fb_dev, true, fb_iH, fb_pH)
if not na(fb_id)
if fb_id != fb_lineLast
line.delete (fb_lineLast)
label.delete(fb_label_start_last)
label.delete(fb_label_end_last)
fb_new_line := true
fb_lineLast := fb_id
fb_label_start_last := fb_la_s_id
fb_label_end_last := fb_la_e_id
fb_isHighLast := fb_isHigh
fb_iPrev := fb_iLast
fb_iLast := fb_iH
fb_pLast := fb_pH
else if not na(fb_iL)
fb_dev = calc_dev(fb_pLast, fb_pL)
[fb_id, fb_isHigh, fb_la_s_id, fb_la_e_id] = pivotFound(fb_dev, false, fb_iL, fb_pL)
if not na(fb_id)
if fb_id != fb_lineLast
line.delete (fb_lineLast)
label.delete(fb_label_start_last)
label.delete(fb_label_end_last)
fb_new_line := true
fb_lineLast := fb_id
fb_label_start_last := fb_la_s_id
fb_label_end_last := fb_la_e_id
fb_isHighLast := fb_isHigh
fb_iPrev := fb_iLast
fb_iLast := fb_iL
fb_pLast := fb_pL
//-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
fb_retracement (_show, _fib_level, _col ,_switch) =>
_price = fb_pLast + ((line.get_y1(fb_lineLast)-fb_pLast))* _fib_level
_fbfb_id_line_show = false
_position = bar_index - line.get_x2(fb_lineLast)
_fbr_max_highest = math.max( ta.highest(high, nz(math.max(1,_position),1)) , fb_pLast)
_fbr_min_lowest = math.min( ta.lowest (low , nz(math.max(1,_position),1)) , fb_pLast)
_fbr_max = fb_pLast < close ? _fbr_max_highest : fb_pLast > close ? _fbr_min_lowest : fb_pLast
_fbr_line_max = fb_pLast < _price? _fbr_max_highest : fb_pLast > _price ? _fbr_min_lowest : fb_pLast
_fbfb_id_line_show := fb_pLast < _price and _price-(k_atr14/4) <= _fbr_line_max ? true
: fb_pLast > _price and _price+(k_atr14/4) >= _fbr_line_max ? true
: false
if _show and _switch ==''
var fbfb_id = line.new(fb_iLast, _price, bar_index, _price, color=color.new(_col,0) , width=1, extend=extend.none ,style=line.style_solid ) //--- FBR | line = start to now
var fbfb_id_ext = line.new(fb_iLast, _price, bar_index, _price, color=color.new(_col,0) , width=1, extend=extend.none) //--- FBR | line = now to label position
//var fb_label = label.new(x=bar_index ,y=_price, text='' ,textcolor=COLOR_TRANSP ,style=label.style_label_left ,textalign=text.align_left , color=#00000000, size=size.normal)
var fb_label = label.new(x=bar_index ,y=_price, text='' ,textcolor=COLOR_TRANSP ,style=label.style_label_left ,textalign=text.align_left , color=COLOR_TRANSP, size=size.normal)
if not na(fb_lineLast)
line.set_xy1 (fbfb_id ,_fib_level==1.0? line.get_x1(fb_lineLast): _fib_level == 0.0 ? line.get_x2(fb_lineLast):bar_index+10, _price)
line.set_xy2 (fbfb_id ,_fib_level==1.0 or _fib_level==0.0? bar_index + fb_label_position-4 : bar_index + 100 , _price)
line.set_color(fbfb_id ,color.new(_col, _fib_level==0.0?0:_fib_level==1.0?0:_fbfb_id_line_show ? 30 : 100))
// line.set_style(fbfb_id ,_fib_level==0.0 or _fib_level==1.0 ? line.style_dashed : line.style_solid)
//---------------------------------------------------------------------------------------------------
line.set_xy1 (fbfb_id_ext ,bar_index+fb_label_position-25 ,_price)
line.set_xy2 (fbfb_id_ext ,bar_index+fb_label_position+1 ,_price)
line.set_width (fbfb_id_ext ,1)
//---------------------------------------------------------------------------------------------------
label.set_xy (fb_label ,bar_index+fb_label_position+1 ,_price)
label.set_text (fb_label ,str.tostring(_price, format.mintick))
// label.set_tooltip (fb_label ,str.tostring(((_price - fb_pLast)/fb_pLast)*100,format.percent ))
label.set_style(fb_label, label.style_label_left)
label.set_textcolor (fb_label ,color.new(_col,30))
//----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
fb_new = fb_pLast[1] != fb_pLast or fb_new_line or fb_iLast[1] != fb_iLast
//----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
fb_over_1618 = false
fb_over_1 = false
fb_over_0786 = false
fb_under_0 = false
fb_under_0382 = false
fb_under_0618 = false
fb_under_m1 = false
//-------------------------
fb_height = line.get_y1(fb_lineLast) - fb_pLast
fb_k_low_cr = ta.lowest (k_low,2)
fb_k_high_cr = ta.highest(k_high,2)
fb_over_1618 := (fb_height < 0 and fb_k_low_cr < (fb_height * 1.618) + fb_pLast ) or (fb_height > 0 and fb_k_high_cr > (fb_height * 1.618) + fb_pLast )
fb_over_1 := (fb_height < 0 and fb_k_low_cr < line.get_y1(fb_lineLast) ) or (fb_height > 0 and fb_k_high_cr > line.get_y1(fb_lineLast) )
fb_over_0786 := (fb_height < 0 and fb_k_low_cr < (fb_height * 0.786) + fb_pLast ) or (fb_height > 0 and fb_k_high_cr > (fb_height * 0.786) + fb_pLast )
fb_under_0 := (fb_height < 0 and fb_k_low_cr > fb_pLast ) or (fb_height > 0 and fb_k_high_cr < fb_pLast )
fb_under_0382 := (fb_height < 0 and fb_k_low_cr > (fb_height *-0.382) + fb_pLast ) or (fb_height > 0 and fb_k_high_cr < (fb_height *-0.382) + fb_pLast )
fb_under_0618 := (fb_height < 0 and fb_k_low_cr > (fb_height *-0.618) + fb_pLast ) or (fb_height > 0 and fb_k_high_cr < (fb_height *-0.618) + fb_pLast )
fb_under_m1 := (fb_height < 0 and fb_k_low_cr > (fb_height *-1 ) + fb_pLast ) or (fb_height > 0 and fb_k_high_cr < (fb_height *-1 ) + fb_pLast )
//----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
fb_retracement (true , 0.000 ,color.green ,'' )
fb_retracement (fb618 , 0.618 ,color.orange ,'' )
fb_retracement (fb786 , 0.786 ,color.orange ,'' )
fb_retracement (true, 0.702, color.orange, '')
fb_retracement (true , 1.000 ,color.red ,'' )
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