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## Unlocking Market Secrets: Adaptive Support and Resistance Zones [BigBeluga]
Revolutionizing Technical Analysis
In the realm of technical trading, identifying and managing key support and resistance levels is crucial for making informed investment decisions. The Adaptive Support and Resistance Zones [BigBeluga] script is a game-changing tool designed to simplify this process, providing traders with a high-performance technical analysis solution. By leveraging volatility-adjusted logic and dynamic zone rendering, this innovative script empowers traders to navigate the complexities of the market with confidence.
Introduction to Adaptive Support and Resistance Zones
The Adaptive Support and Resistance Zones [BigBeluga] script is built on the premise that support and resistance levels are not fixed entities, but rather dynamic zones that fluctuate with market volatility. By employing ATR-based filtering and smart level merging, this script ensures that only the most significant structural levels are maintained, eliminating the clutter of minor highs and lows. This approach provides a clearer picture of where institutional interest lies, allowing traders to make more accurate predictions and execute profitable trades.
How to Trade with Adaptive Support and Resistance Zones
Trading with the Adaptive Support and Resistance Zones [BigBeluga] script is a straightforward process that involves identifying key support and resistance zones and monitoring price action. There are several ways to trade with this script, including: * Trading the Rejection: Look for price to enter a shaded Support or Resistance Zone and wait for a reversal candle within the zone for a high-probability entry back toward the mean. * Trading the Breakout: When the "< Break" label appears, it confirms that price has closed beyond the zone with enough momentum to overcome the "Break Sensitivity" threshold. * The S/R Flip: Monitor "Broken" (dotted) levels and look for price to return to a dotted Resistance line and treat it as Support, confirming a structural shift in the market.
Key Advantages of Adaptive Support and Resistance Zones
The Adaptive Support and Resistance Zones [BigBeluga] script offers several key advantages, including: * Volatility-Aware Detection: Uses ATR-based filtering to qualify pivot points, ensuring that only significant levels are maintained. * Dynamic Zone Rendering: Visualizes S/R as shaded boxes, providing a realistic representation of supply and demand. * Real-Time Breakout Tracking: Monitors price action in real-time to detect when a level is definitively breached. * Automatic Pruning: Cleans the chart by removing levels that have exceeded a maximum age, keeping the focus on current market structure.
Step-by-Step Guide to Using Adaptive Support and Resistance Zones
To get started with the Adaptive Support and Resistance Zones [BigBeluga] script, follow these steps:
Step 1: Configure the Script
Configure the script by setting the Pivot Length, Min ATR Strength, and Merge Threshold to suit your trading style.
Step 2: Identify Key Levels
Identify key support and resistance levels using the S/R Dashboard, which provides a birds-eye view of the current structural state.
Step 3: Monitor Price Action
Monitor price action and look for trading opportunities, such as trading the rejection, breakout, or S/R flip.
Step 4: Adjust and Refine
Adjust and refine your trading strategy by customizing the Break Sensitivity, Historical Record, and other parameters to suit your needs.
By following these steps and leveraging the power of the Adaptive Support and Resistance Zones [BigBeluga] script, traders can unlock the secrets of the market and make more informed investment decisions. With its advanced features and user-friendly interface, this script is an essential tool for any serious trader looking to gain a competitive edge in the markets.
The Source Code
Copy and paste this professional Pine Script directly into your TradingView editor:
<div class="pro-code-container" style="margin: 40px 0; border: 1px solid #2d3748; border-radius: 12px; background: #1a202c; color: #edf2f7; font-family: 'Fira Code', 'Courier New', monospace; overflow: hidden; box-shadow: 0 4px 15px rgba(0,0,0,0.1);">
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<span style="font-size: 14px; font-weight: 600; color: #a0aec0;"><i class="fas fa-code"></i> PINE SCRIPT SOURCE</span>
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Copy Code
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<pre id="code-content-pro" style="margin: 0; font-size: 14px; line-height: 1.7; white-space: pre-wrap; word-break: break-all; color: #cbd5e0;">// This work is licensed under Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International
// https://creativecommons.org/licenses/by-nc-sa/4.0/ // © BigBeluga
//@version=6 indicator("Adaptive S/R Zones [BigBeluga]", shorttitle="Adaptive S/R [BigBeluga]", overlay=true, max_lines_count=500, max_labels_count=200, max_boxes_count=200)
// ＩＮＰＵＴＳ ――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――{
var grpSwing = "Swing Detection" pivotLen = input.int(5, "Pivot Length", minval=2, maxval=50, group=grpSwing, tooltip="The number of bars on each side of a high or low to confirm a pivot point.") minStrength = input.float(0.1, "Min ATR Strength", minval=0.0, maxval=5.0, step=0.05, group=grpSwing, tooltip="Minimum distance required between the pivot and its neighbors.") maxAgeBars = input.int(300, "Max Level Age (bars)", minval=20, maxval=2000, group=grpSwing, tooltip="Maximum bars a level exists before removal. Also used to calculate longevity scaling.")
var grpLevels = "Levels" showSupport = input.bool(true, "Show Support Levels", group=grpLevels) showResist = input.bool(true, "Show Resistance Levels", group=grpLevels) maxLevels = input.int(5, "Max Active Levels Each", minval=1, maxval=20, group=grpLevels) mergeThresh = input.float(0.5, "Merge Threshold (ATR x)", minval=0.0, maxval=3.0, step=0.05, group=grpLevels) showZones = input.bool(true, "Show Level Zones", group=grpLevels) zoneWidth = input.float(0.25, "Zone Width (ATR x)", minval=0.05, maxval=2.0, step=0.05, group=grpLevels)
var grpBreak = "Breakouts" showBroken = input.bool(true, "Show Broken Levels", group=grpBreak) breakSens = input.float(0.1, "Break Sensitivity (ATR x)", minval=0.0, maxval=2.0, step=0.05, group=grpBreak) showBreakLbl = input.bool(true, "Show Break Labels", group=grpBreak) maxBroken = input.int(4, "Max Broken Levels Shown", minval=0, maxval=20, group=grpBreak)
var grpVis = "Visuals" supColor = input.color(color.new(#22bac5, 0), "Support Color", group=grpVis) resColor = input.color(color.new(#ff6f43, 0), "Resistance Color", group=grpVis) brokenColor = input.color(color.new(#94a3b8, 0), "Broken Level Color", group=grpVis) lineWidth = input.int(2, "Base Line Width", minval=1, maxval=5, group=grpVis, tooltip="Used when Longevity Scaling is OFF.")
// NEW LONGEVITY INPUTS useDynamicWidth = input.bool(true, "Enable Longevity Width", group=grpVis, tooltip="When enabled, older levels become thicker over time.") maxLineWidth = input.int(7, "Max Longevity Width", minval=1, maxval=10, group=grpVis, tooltip="The maximum thickness an old level can reach.")
showDash = input.bool(true, "Show Dashboard", group=grpVis) showPriceLbl = input.bool(true, "Show Price Labels on Active Levels", group=grpVis)
var grpDash = "Dashboard" dashPos = input.string("Bottom Right", "Dashboard Position", options=["Top Right","Bottom Right","Top Left","Bottom Left"], group=grpDash)
// } // ＣＡＬＣＵＬＡＴＩＯＮＳ――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――{
type SRLevel float price int barStart int levelType bool active bool broken int breakBar bool retested line mainLine box zoneBox label breakLabel label priceLabel
var array
atrVal = ta.atr(14) atrSafe = na(atrVal) or atrVal == 0 ? syminfo.mintick * 10 : atrVal
ph = ta.pivothigh(high, pivotLen, pivotLen) pl = ta.pivotlow(low, pivotLen, pivotLen)
f_isTooClose(_price, _type) => bool tooClose = false int sz = array.size(activeLevels) if sz > 0 for i = 0 to sz - 1 lvl = array.get(activeLevels, i) if lvl.levelType == _type and lvl.active if math.abs(lvl.price - _price) < mergeThresh * atrSafe tooClose := true break tooClose
f_addLevel(_price, _type, _barIdx) => if not f_isTooClose(_price, _type) int sz = array.size(activeLevels) int cnt = 0 if sz > 0 for i = 0 to sz - 1 lvl = array.get(activeLevels, i) if lvl.levelType == _type and lvl.active cnt += 1
if cnt < maxLevels
_baseColor = _type == 1 ? resColor : supColor
_zoneTop = _price + zoneWidth * atrSafe * 0.5
_zoneBot = _price - zoneWidth * atrSafe * 0.5
newLine = line.new(
x1 = _barIdx,
y1 = _price,
x2 = _barIdx + 1,
y2 = _price,
extend = extend.right,
color = color.new(_baseColor, 0),
width = lineWidth,
style = line.style_solid
)
newBox = showZones ? box.new(
left = _barIdx,
top = _zoneTop,
right = _barIdx + 1,
bottom = _zoneBot,
border_color = color.new(_baseColor, 90),
bgcolor = color.new(_baseColor, 88),
extend = extend.right
) : na
newPriceLbl = showPriceLbl ? label.new(
x = bar_index + 20,
y = _price,
text = str.tostring(_price, format.mintick),
style = label.style_label_center,
textcolor = _baseColor,
color = color.new(chart.bg_color, 0),
size = size.small
) : na
array.push(activeLevels, SRLevel.new(
price = _price,
barStart = _barIdx,
levelType = _type,
active = true,
broken = false,
breakBar = na,
retested = false,
mainLine = newLine,
zoneBox = newBox,
breakLabel = na,
priceLabel = newPriceLbl
))
f_pivotStrong(_price, _type) => bool strong = true if minStrength > 0 if _type == 1 nearHigh = math.max(high[pivotLen - 1], high[pivotLen + 1]) if (_price - nearHigh) < minStrength * atrSafe strong := false else nearLow = math.min(low[pivotLen - 1], low[pivotLen + 1]) if (nearLow - _price) < minStrength * atrSafe strong := false strong
// Prune old levels int pruneSize = array.size(activeLevels) if pruneSize > 0 for i = pruneSize - 1 to 0 if i < array.size(activeLevels) lvl = array.get(activeLevels, i) if lvl.active and (bar_index - lvl.barStart) > maxAgeBars line.delete(lvl.mainLine) if not na(lvl.zoneBox) box.delete(lvl.zoneBox) if not na(lvl.priceLabel) label.delete(lvl.priceLabel) array.remove(activeLevels, i)
// Add new pivots if not na(ph) and showResist if f_pivotStrong(ph, 1) f_addLevel(ph, 1, bar_index - pivotLen)
if not na(pl) and showSupport if f_pivotStrong(pl, -1) f_addLevel(pl, -1, bar_index - pivotLen)
// Breakout logic int activeSize = array.size(activeLevels) if activeSize > 0 for i = activeSize - 1 to 0 if i >= array.size(activeLevels) continue lvl = array.get(activeLevels, i) if not lvl.active continue
breakBuffer = breakSens * atrSafe
if lvl.levelType == 1 and close > lvl.price + breakBuffer
lvl.active := false
lvl.broken := true
lvl.breakBar := bar_index
lastBreakDir := "Bullish"
lastBreakBar := bar_index
if not na(lvl.priceLabel)
label.delete(lvl.priceLabel)
lvl.priceLabel := na
line.set_color(lvl.mainLine, color.new(brokenColor, 0))
line.set_style(lvl.mainLine, line.style_dotted)
line.set_width(lvl.mainLine, 1)
line.set_extend(lvl.mainLine, extend.none)
line.set_x2(lvl.mainLine, bar_index)
if not na(lvl.zoneBox)
box.set_bgcolor(lvl.zoneBox, color.new(brokenColor, 93))
box.set_border_color(lvl.zoneBox, color.new(brokenColor, 100))
box.set_extend(lvl.zoneBox, extend.none)
box.set_right(lvl.zoneBox, bar_index)
mid = math.avg(lvl.zoneBox.get_top(), lvl.zoneBox.get_bottom())
lvl.zoneBox.set_top(mid + breakBuffer)
lvl.zoneBox.set_bottom(mid - breakBuffer)
if showBreakLbl
lvl.breakLabel := label.new(
x = bar_index,
y = lvl.price,
text = "< Break",
style = label.style_label_left,
textcolor = supColor,
color = color.new(#22c55e, 100),
size = size.small
)
if showBroken
array.push(brokenLevels, lvl)
if array.size(brokenLevels) > maxBroken and array.size(brokenLevels) > 0
old = array.shift(brokenLevels)
if not na(old.mainLine)
line.delete(old.mainLine)
if not na(old.zoneBox)
box.delete(old.zoneBox)
if not na(old.breakLabel)
label.delete(old.breakLabel)
else
line.delete(lvl.mainLine)
if not na(lvl.zoneBox)
box.delete(lvl.zoneBox)
array.remove(activeLevels, i)
else if lvl.levelType == -1 and close < lvl.price - breakBuffer
lvl.active := false
lvl.broken := true
lvl.breakBar := bar_index
lastBreakDir := "Bearish"
lastBreakBar := bar_index
if not na(lvl.priceLabel)
label.delete(lvl.priceLabel)
lvl.priceLabel := na
line.set_color(lvl.mainLine, color.new(brokenColor, 0))
line.set_style(lvl.mainLine, line.style_dotted)
line.set_width(lvl.mainLine, 1)
line.set_extend(lvl.mainLine, extend.none)
line.set_x2(lvl.mainLine, bar_index)
if not na(lvl.zoneBox)
box.set_bgcolor(lvl.zoneBox, color.new(brokenColor, 93))
box.set_border_color(lvl.zoneBox, color.new(brokenColor, 100))
box.set_extend(lvl.zoneBox, extend.none)
box.set_right(lvl.zoneBox, bar_index)
mid = math.avg(lvl.zoneBox.get_top(), lvl.zoneBox.get_bottom())
lvl.zoneBox.set_top(mid + breakBuffer)
lvl.zoneBox.set_bottom(mid - breakBuffer)
if showBreakLbl
lvl.breakLabel := label.new(
x = bar_index,
y = lvl.price,
text = "< Break",
style = label.style_label_left,
textcolor = resColor,
color = color.new(#ef4444, 100),
size = size.small
)
if showBroken
array.push(brokenLevels, lvl)
if array.size(brokenLevels) > maxBroken and array.size(brokenLevels) > 0
old = array.shift(brokenLevels)
if not na(old.mainLine)
line.delete(old.mainLine)
if not na(old.zoneBox)
box.delete(old.zoneBox)
if not na(old.breakLabel)
label.delete(old.breakLabel)
else
line.delete(lvl.mainLine)
if not na(lvl.zoneBox)
box.delete(lvl.zoneBox)
array.remove(activeLevels, i)
// } // ＰＬＯＴ ――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――{
// Extend visuals on active levels int extSize = array.size(activeLevels) if extSize > 0 for i = 0 to extSize - 1 lvl = array.get(activeLevels, i) if lvl.active // DYNAMIC LONGEVITY WIDTH CALCULATION if useDynamicWidth age = bar_index - lvl.barStart // Scale width from 1 to maxLineWidth based on maxAgeBars calcWidth = math.min(maxLineWidth, 1 + math.floor((age / maxAgeBars) * (maxLineWidth - 1))) line.set_width(lvl.mainLine, int(calcWidth)) else line.set_width(lvl.mainLine, lineWidth)
line.set_x2(lvl.mainLine, bar_index + 1)
if not na(lvl.zoneBox)
box.set_right(lvl.zoneBox, bar_index + 1)
if showPriceLbl and not na(lvl.priceLabel)
label.set_x(lvl.priceLabel, bar_index + 10)
var float nearestSup = na var float nearestRes = na
nearestSup := na nearestRes := na
// Dashboard scanning int dashScanSize = array.size(activeLevels) if dashScanSize > 0 for i = 0 to dashScanSize - 1 lvl = array.get(activeLevels, i) if not lvl.active continue if lvl.levelType == -1 and lvl.price < close if na(nearestSup) or lvl.price > nearestSup nearestSup := lvl.price if lvl.levelType == 1 and lvl.price > close if na(nearestRes) or lvl.price < nearestRes nearestRes := lvl.price
// Draw Dashboard var table dashTable = na
if showDash tablePos = switch dashPos "Top Right" => position.top_right "Bottom Right" => position.bottom_right "Top Left" => position.top_left "Bottom Left" => position.bottom_left => position.bottom_right
if barstate.isfirst
dashTable := table.new(
position = tablePos,
columns = 2,
rows = 5,
bgcolor = color.new(#0d1117, 5),
border_color = color.new(#30363d, 40),
border_width = 1,
frame_color = color.new(#30363d, 20),
frame_width = 1
)
if barstate.islast and not na(dashTable)
table.cell(dashTable, 0, 0, "S/R Dashboard", text_color=color.new(#f0f6fc, 0), text_size=size.normal, bgcolor=color.new(#161b22, 0), text_halign=text.align_center)
table.merge_cells(dashTable, 0, 0, 1, 0)
table.cell(dashTable, 0, 1, "Resistance", text_color=color.new(#8b949e, 0), text_size=size.normal, bgcolor=color.new(#0d1117, 10), text_halign=text.align_left)
table.cell(dashTable, 1, 1,
na(nearestRes) ? "—" : str.tostring(nearestRes, format.mintick),
text_color = na(nearestRes) ? color.new(#484f58, 0) : resColor,
text_size = size.normal,
bgcolor = color.new(#0d1117, 10),
text_halign = text.align_right
)
table.cell(dashTable, 0, 2, "Support", text_color=color.new(#8b949e, 0), text_size=size.normal, bgcolor=color.new(#0d1117, 10), text_halign=text.align_left)
table.cell(dashTable, 1, 2,
na(nearestSup) ? "—" : str.tostring(nearestSup, format.mintick),
text_color = na(nearestSup) ? color.new(#484f58, 0) : supColor,
text_size = size.normal,
bgcolor = color.new(#0d1117, 10),
text_halign = text.align_right
)
table.cell(dashTable, 0, 3, "Last Break", text_color=color.new(#8b949e, 0), text_size=size.normal, bgcolor=color.new(#0d1117, 10), text_halign=text.align_left)
breakDirColor = lastBreakDir == "Bullish" ? supColor : lastBreakDir == "Bearish" ? resColor : color.new(#484f58, 0)
table.cell(dashTable, 1, 3, lastBreakDir, text_color=breakDirColor, text_size=size.normal, bgcolor=color.new(#0d1117, 10), text_halign=text.align_right)
activeCnt = array.size(activeLevels)
table.cell(dashTable, 0, 4, "Active Levels", text_color=color.new(#8b949e, 0), text_size=size.normal, bgcolor=color.new(#0d1117, 10), text_halign=text.align_left)
table.cell(dashTable, 1, 4, str.tostring(activeCnt), text_color=color.new(#f0f6fc, 0), text_size=size.normal, bgcolor=color.new(#0d1117, 10), text_halign=text.align_right)
// }