indicator("zero lag up", shorttitle="zero lag up", overlay=true)

length = input.int(70, "Length", tooltip = "The Look-Back window for the Zero-Lag EMA calculations", group = "Main Calculations")

mult = input.float(1.2, "Band Multiplier", tooltip = "This value controls the thickness of the bands, a larger value makes the indicato less noisy", group = "Main Calculations")

t1 = input.timeframe("5", "Time frame 1", group = "Extra Timeframes")

t2 = input.timeframe("15", "Time frame 2", group = "Extra Timeframes")

t3 = input.timeframe("60", "Time frame 3", group = "Extra Timeframes")

t4 = input.timeframe("240", "Time frame 4", group = "Extra Timeframes")

t5 = input.timeframe("1D", "Time frame 5", group = "Extra Timeframes")

green = input.color(#00ffbb, "Bullish Color", group = "Appearance")

red = input.color(#ff1100, "Bearish Color", group = "Appearance")

src = close

lag = math.floor((length - 1) / 2)

zlema = ta.ema(src + (src - src[lag]), length)

volatility = ta.highest(ta.atr(length), length*3) * mult

var trend = 0

if ta.crossover(close, zlema+volatility)

trend := 1

if ta.crossunder(close, zlema-volatility)

trend := -1

zlemaColor = trend == 1 ? color.new(green, 70) : color.new(red, 70)

m = plot(zlema, title="Zero Lag Basis", linewidth=2, color=zlemaColor)

upper = plot(trend == -1 ? zlema+volatility : na, style = plot.style_linebr, color = color.new(red, 90), title = "Upper Deviation Band")

lower = plot(trend == 1 ? zlema-volatility : na, style = plot.style_linebr, color = color.new(green, 90), title = "Lower Deviation Band")

fill(m, upper, (open + close) / 2, zlema+volatility, color.new(red, 90), color.new(red, 70))

fill(m, lower, (open + close) / 2, zlema-volatility, color.new(green, 90), color.new(green, 70))

plotshape(ta.crossunder(trend, 0) ? zlema+volatility : na, "Bearish Trend", shape.labeldown, location.absolute, red, text = "▼", textcolor = chart.fg_color, size = size.small)

plotshape(ta.crossover(trend, 0) ? zlema-volatility : na, "Bullish Trend", shape.labelup, location.absolute, green, text = "▲", textcolor = chart.fg_color, size = size.small)

plotchar(ta.crossover(close, zlema) and trend == 1 and trend[1] == 1 ? zlema-volatility*1.5 : na, "Bullish Entry", "▲", location.absolute, green, size = size.tiny)

plotchar(ta.crossunder(close, zlema) and trend == -1 and trend[1] == -1 ? zlema+volatility*1.5 : na, "Bearish Entry", "▼", location.absolute, red, size = size.tiny)

s1 = request.security(syminfo.tickerid, t1, trend)

s2 = request.security(syminfo.tickerid, t2, trend)

s3 = request.security(syminfo.tickerid, t3, trend)

s4 = request.security(syminfo.tickerid, t4, trend)

s5 = request.security(syminfo.tickerid, t5, trend)

s1a = s1 == 1 ? "Bullish" : "Bearish"

s2a = s2 == 1 ? "Bullish" : "Bearish"

s3a = s3 == 1 ? "Bullish" : "Bearish"

s4a = s4 == 1 ? "Bullish" : "Bearish"

s5a = s5 == 1 ? "Bullish" : "Bearish"

if barstate.islast

var data_table = table.new(position=position.top_right, columns=2, rows=6, bgcolor=chart.bg_color, border_width=1, border_color=chart.fg_color, frame_color=chart.fg_color, frame_width=1)

table.cell(data_table, text_halign=text.align_center, column=0, row=0, text="Time Frame", text_color=chart.fg_color)

table.cell(data_table, text_halign=text.align_center, column=1, row=0, text="Signal", text_color=chart.fg_color)

table.cell(data_table, text_halign=text.align_center, column=0, row=1, text=t1, text_color=chart.fg_color)

table.cell(data_table, text_halign=text.align_center, column=1, row=1, text=s1a, text_color=chart.fg_color, bgcolor=s1a == "Bullish" ? color.new(green, 70) : color.new(red, 70))

table.cell(data_table, text_halign=text.align_center, column=0, row=2, text=t2, text_color=chart.fg_color)

table.cell(data_table, text_halign=text.align_center, column=1, row=2, text=s2a, text_color=chart.fg_color, bgcolor=s2a == "Bullish" ? color.new(green, 70) : color.new(red, 70))

table.cell(data_table, text_halign=text.align_center, column=0, row=3, text=t3, text_color=chart.fg_color)

table.cell(data_table, text_halign=text.align_center, column=1, row=3, text=s3a, text_color=chart.fg_color, bgcolor=s3a == "Bullish" ? color.new(green, 70) : color.new(red, 70))

table.cell(data_table, text_halign=text.align_center, column=0, row=4, text=t4, text_color=chart.fg_color)

table.cell(data_table, text_halign=text.align_center, column=1, row=4, text=s4a, text_color=chart.fg_color, bgcolor=s4a == "Bullish" ? color.new(green, 70) : color.new(red, 70))

table.cell(data_table, text_halign=text.align_center, column=0, row=5, text=t5, text_color=chart.fg_color)

table.cell(data_table, text_halign=text.align_center, column=1, row=5, text=s5a, text_color=chart.fg_color, bgcolor=s5a == "Bullish" ? color.new(green, 70) : color.new(red, 70))

alertcondition(ta.crossover(close, zlema) and trend == 1 and trend[1] == 1, "Bullish Entry Signal",

message="Bullish Entry Signal detected. Consider entering a long position.")

alertcondition(ta.crossunder(close, zlema) and trend == -1 and trend[1] == -1, "Bearish Entry Signal",

message="Bearish Entry Signal detected. Consider entering a short position.")

alertcondition(ta.crossover(trend, 0), "Bullish Trend")

alertcondition(ta.crossunder(trend, 0), "Bearish Trend")

alertcondition(ta.cross(trend, 0), "(Bullish or Bearish) Trend")

alertcondition(ta.crossover(s1, 0), "Bullish Trend Time Frame 1")

alertcondition(ta.crossunder(s1, 0), "Bearish Trend Time Frame 1")

alertcondition(ta.cross(s1, 0), "(Bullish or Bearish) Trend Time Frame 1")

alertcondition(ta.crossover(s2, 0), "Bullish Trend Time Frame 2")

alertcondition(ta.crossunder(s2, 0), "Bearish Trend Time Frame 2")

alertcondition(ta.cross(s2, 0), "(Bullish or Bearish) Trend Time Frame 2")

alertcondition(ta.crossover(s3, 0), "Bullish Trend Time Frame 3")

alertcondition(ta.crossunder(s3, 0), "Bearish Trend Time Frame 3")

alertcondition(ta.cross(s3, 0), "(Bullish or Bearish) Trend Time Frame 3")

alertcondition(ta.crossover(s4, 0), "Bullish Trend Time Frame 4")

alertcondition(ta.crossunder(s4, 0), "Bearish Trend Time Frame 4")

alertcondition(ta.cross(s4, 0), "(Bullish or Bearish) Trend Time Frame 4")

alertcondition(ta.crossover(s5, 0), "Bullish Trend Time Frame 5")

alertcondition(ta.crossunder(s5, 0), "Bearish Trend Time Frame 5")

alertcondition(ta.cross(s5, 0), "(Bullish or Bearish) Trend Time Frame 5")

alertcondition(ta.crossover(close, zlema) and trend == 1 and trend[1] == 1, "Bullish Entry")

alertcondition(ta.crossunder(close, zlema) and trend == -1 and trend[1] == -1, "Bearish Entry")

len = input.int(14, "길이", minval=1)

offsetFwd = input.int(2, "오프셋(+)", minval=0, maxval=200)

alphaAB = input.int(80, "A–B 구름 투명도", minval=0, maxval=100)

alphaAC = input.int(65, "A–C 구름 투명도", minval=0, maxval=100)

f_mid(h,l,n) => (ta.highest(h,n) + ta.lowest(l,n)) * 0.5

midA = f_mid(high, low, len)

midB = f_mid(high, low, len*2)

midC = f_mid(high, low, len*4)

colA = close >= midA ? color.teal : color.red

pA = plot(midA, title="Lead A", offset=offsetFwd, color=colA, linewidth=2)

pB = plot(midB, title="Lead B", offset=offsetFwd, display=display.none)

pC = plot(midC, title="Lead C", offset=offsetFwd, display=display.none)

bullAB = color.new(#22B8A8, alphaAB)

bearAB = color.new(#D94B48, alphaAB)

bullAC = color.new(#22B8A8, alphaAC)

bearAC = color.new(#D94B48, alphaAC)

fill(pA, pB, color = midA >= midB ? bullAB : bearAB, title="AB Cloud")

fill(pA, pC, color = midA >= midC ? bullAC : bearAC, title="AC Cloud")

부탁드립니다