Rolling Midpoint Engine [AGPro Series]Rolling Midpoint Engine
### Overview
Rolling Midpoint Engine is an on-chart study that converts the geometric midpoint of the last N bars' high-low range into a living control line. The midline is tracked through three behavioral states — Accepted Above, Accepted Below, and Fight — and a fourth modifier (Strong) highlights high-conviction acceptance beyond an ATR threshold. The goal is to surface how price behaves around a single dominant reference level, not to predict direction or issue trade signals.
### Unique Edge
Most midpoint tools plot a static line and let the user eyeball whether price accepts or rejects it. Rolling Midpoint Engine formalises that observation into a finite state machine that requires consecutive body-closes on one side of the midline before declaring acceptance. This filters single-bar noise and distinguishes casual tags from genuine commitment. The ATR-based Strong modifier adds a second axis of information — how firmly the current side is being held — without multiplying states or cluttering the chart with additional lines.
### Methodology
The midline is computed as the average of the highest high and the lowest low over a user-defined rolling window. Optional light EMA smoothing reduces visual jitter without materially shifting the level; a Strict Reset mode disables smoothing for pure rolling output.
Acceptance is evaluated through two streak counters tracking consecutive closes (or full bars, if the user prefers a stricter rule) on each side of the midline. When a streak reaches the Acceptance Bars threshold, the state transitions to Accepted Above or Accepted Below. If the running streak is positive but below threshold, the state is Fight. A Strong flag activates whenever the current distance from the midline exceeds a configurable ATR multiple.
All logic uses confirmed bar closes. The script does not repaint historical states once a bar has closed.
### States & Alerts
States:
- Fight — price is oscillating around the midline without sustained commitment
- Accepted Above — body-closes above the midline for the required number of bars
- Accepted Below — body-closes below the midline for the required number of bars
- Strong (modifier) — current Accepted state is held beyond the ATR threshold
Alerts:
- Midline Crossed Up / Down — raw price cross of the midline
- Accepted Above / Below — state transitions into acceptance
- Midline Rejection — state flip between Accepted Above and Accepted Below, or collapse from an Accepted state back to Fight
### Key Inputs
- Rolling Length — number of bars defining the range window
- Strict Reset Mode — toggle between pure rolling midline and lightly smoothed output
- Acceptance Bars — consecutive body-closes required for acceptance
- Use Body Close vs. Full Bar — strictness of the side-determination rule
- Strong Threshold — ATR multiple that qualifies an accepted side as Strong
- Label Style / Size — Edge Only, Edge + Transitions, or Off
- Panel Location / Theme / Font Size — four corners plus Middle Right, Dark / Light / Auto themes
- Color Midline by State — toggle state-coloring on the dominant line
### How to Use
Apply the indicator to any symbol and timeframe. The midline acts as a rolling control level; the state label on the right edge summarises the current behavior. Treat Accepted Above / Below as evidence that the midline is holding as support or resistance on the corresponding side. A transition into Strong indicates the holding is well beyond routine noise. A rejection event — the state flipping or collapsing back to Fight — suggests the prior control has been compromised.
This is a contextual reading tool. It does not produce entries, exits, targets, or stops, and should not be read as a recommendation to transact.
### Limitations & Transparency
The midline reflects past price data only and will adapt as new highs or lows enter the rolling window. On illiquid or very low-timeframe charts, the streak-based acceptance logic can feel slow; increasing Acceptance Bars on noisier instruments or lowering it on cleaner ones is expected tuning. The Strong Threshold is volatility-relative via ATR but still an arbitrary cut — defaults are calibrated for typical liquid markets and may need adjustment for thinly traded symbols.
The script uses confirmed closes and does not alter historical state once a bar has closed. Intrabar, the displayed state can update in line with current price, as with any live indicator.
### Risk Disclosure
This indicator is an analytical study. It is not a strategy, not a signal service, and not financial advice. It does not forecast future prices and does not guarantee any outcome. Past behavior of price around the midline does not imply future behavior. Every trading decision is the sole responsibility of the user. Use appropriate risk management and test the tool in a non-committed environment before incorporating it into any workflow. Indicator
Indicator
DWM HLOC, Mid & WicksSimple, yet effective.
1. Automatically calculate and projects key price levels from a previous period (Yesterday, OR Last Week / Month) onto the current trading session. It acts as an immediate Support & Resistance map based on historical price action.
2. Multi-Timeframe Logic
Modes --
Daily Mode: Projects yesterday's data onto today.
Weekly Mode: Projects last week's data onto the current week.
3. Key Levels Visualized The script calculates seven distinct price levels:
OHLC: Previous Open, High, Low, and Close.
Equilibrium (Mid): The exact 50% mark between the previous High and Low.
Wick Midpoints (New):
Upper Wick 50%: The midpoint between the High and the top of the body.
Lower Wick 50%: The midpoint between the Low and the bottom of the body.
4. Smart "Gap" Visualization The script uses unique starting points to help traders visualize market gaps:
Standard Levels (High, Low, Open, Mids): These lines originate from the Previous Period's Open, showing the full context of the level relative to time.
Close Level: This line originates from the Current Period's Open. This visually highlights the "Gap" (the jump in price between where the market closed previously and where it opened today).
5. Full Customization
Aesthetics: Every line can be individually toggled on/off.
Styling: Users can independently change the color, line style (Solid, Dotted, Dashed), and thickness for every specific level. Indicator
50% Fib Trend Cloud + ATR BandsThis indicator plots two structural 50% fibonacci midpoints from recent confirmed 'left/right' swings that form a *cloud* of equilibrium, then adds a rolling 50% fibonacci range midpoint based on a lookback window that's wrapped in ATR bands. Importantly, it solves a specific trading problem:
Structural midpoints (macro context) are powerful but can lag when price escapes prior ranges. Enter rolling 50% fib + ATR ➡️ which restores real-time balance & tolerance (micro context). Together they show where price is balanced structurally, where it’s balanced right now, and how much volatility to tolerate before acting.
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🔑 Why this is different
Most tools either draw a single midpoint (ex., daily 50%) or ATR bands around a moving average. This script fuses dual swing-based 50% midpoints (structure) + a rolling 50% with ATR (flow), so you don’t lose context when price escapes prior ranges. The cloud tells you who’s in control (fast vs. slow structure). The rolling 50% + ATR tells you how far is “too far” now.
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🧠 What it does (at a glance)
🔸Structural Equilibrium × 2 (Fib1/Fib2)
Two independent 50% midpoints formed from swing pivots (configurable Left/Right bars + optional smoothing). Their gap is the Midpoint Cloud = structural “fair value” zone.
🔸Rolling 50% + ATR Bands
A rolling highest/lowest window computes an always-current 50% rolling midpoint plot; ±ATR × length envelopes define a soft value area and over-stretch boundaries.
🔸Actionable Visuals
Optional fill between Fib1/Fib2, labels, and candle-overlay modes to instantly read regime (above both / below both / between).
🔸Smart Defaults
Timeframe-aware presets for L/R pivots & smoothing; full manual overrides available.
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⚙️ Calculations (plain-English)
🔸Pivot midpoints (Fib1 & Fib2):
1) Detect a swing using `Left/Right` bars
2) Take the swing’s high/low → compute 50%
3) (Optional) Smooth the line (SMA) to stabilize on noisy TFs
4) Repeat with a different sensitivity to get two distinct midpoints
🔸Rolling midpoint:
Highest High / Lowest Low over the last *N* bars → (HH + LL) / 2
🔸ATR levels:
`Upper = Rolling50 + ATR × Mult`, `Lower = Rolling50 − ATR × Mult`
(Typical: ATR length 14–21; Multipliers 2.236 for L1, 5.382 for L2)
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🤖 Auto-Configured Presets (with Manual Override)
💡Goal: make the midpoints “just work” on common timeframes while still letting you dial them in.
💡How Auto Presets work
When Auto Presets = ON, the script picks sensible L/R/S (Left bars / Right bars / Smoothing) for Fib Trend 1 and Fib Trend 2 based on chart timeframe.
🔸Fib 1 (fast) emphasizes *micro-structure* for quicker bias shifts.
🔸Fib 2 (slow) emphasizes *macro-structure* for anchor/bias context.
These defaults keep Fib 1 responsive without jitter and Fib 2 stable without lag.
➡️ Turn Auto Presets = OFF to take full control with the manual inputs described below.
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🛠 Manual Fib Midpoint Settings (when Auto = OFF)
💡Each midpoint uses three knobs:
🔸Pivot Left (L): bars to the left that must be lower/higher to qualify a swing
🔸Pivot Right (R): bars to the right that must be lower/higher to confirm the swing
🔸Smoothing (S): SMA period applied to the raw 50% midpoint (stabilizes noise)
5-Minute optimized defaults
🔸Fib Trend 1: `L21 / R5 / S55` → responsive local structure (entries/exits, re-balancing zones)
🔸Fib Trend 2: `L55 / R13 / S89` → broader structure (trend context, anchors/stops)
Timeframe guidance
🔸1m–3m: may feel a touch laggy → consider ~`L13 / R3 / S34`
🔸15m–1h: defaults remain strong → optionally ~`L34 / R8 / S89`
🔸4h+ : increase span for stability → `L89–144 / R13–21 / S144–233`
➡️ Rule of thumb: shorter L/R = faster detection, longer S = smoother line. Tune until Fib 1 captures the “active swing” and Fib 2 captures the “dominant swing” without whipsaw.
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🎛 Inputs (quick reference)
🔸Fib Trend 1/2: Source (High/Low/Close), Left/Right bars, Smoothing length, Show/Hide, Cloud fill toggle
🔸Rolling 50%: Lookback length, Price basis (Wicks/Close/HLC3/OHLC4), Plot scope (Full / Last N / None)
🔸ATR Bands: ATR length, Multipliers (L1/L2), Plot scope, Line width/colors
🔸Overlay & Labels: Candle overlay mode, Label padding/size, 50% centerline toggle, Plot widths
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🖍️ Candle Coloring & Overlay Modes
💡Purpose: make trend instantly visible on the candles and ATR levels.
1) Color Logic (dropdown)
🔸 Fib Midpoints — Colors by position of price vs. Fib 1 & Fib 2
🔸ATR Zones — Colors by which ATR zone price is in relative to the Rolling 50%
➡️ Price Reference: Choose the input used for the decision (Close, HL2, OHLC3, OHLC4).
➡️Tip: Close is crisp; HL2/OHLC variants are smoother.
2) Overlay Style (dropdown)
🔸 None — No visual change to candles
🔸 Bar Color — Uses `barcolor()` to tint built-in candles (this takes into account your Trading View settings, for instance if you have wicks set to white, they will show up as white with this setting)
🔸 PlotCandles — Draws unified custom candles (body, wick, border) with the same color for maximum clarity
💡Practical use
🔸 Pick Fib Midpoints to read structural bias at a glance (above/below/between the cloud).
🔸 Pick ATR Zones to read value vs. stretch around the Rolling 50% (mean-reversion vs. trend extension).
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📘 How to use
A) Trend confirmation
- Strong bullish bias when price holds above both structural mids; strong bearish when below both.
- Use the Rolling 50% + ATR as a dynamic re-entry zone: pullbacks that respect ATR(L1) often continue the prevailing trend.
B) Transition / mean reversion
- Inside the Cloud (between Fib1 & Fib2) treat behavior as neutralization/re-balancing; range tactics tend to outperform momentum plays.
- In ranges, fades near ±ATR around the rolling 50% can mark short-term edges.
C) Breakout context
- When price leaves the Cloud, the Rolling 50% keeps you anchored so price never feels “floating.” A clean hold outside ATR(L1/L2) suggests regime strength; quick re-entries hint at traps.
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🖼 Chart examples
➡️ Each snapshot shows how the Cloud (structure) and the Rolling 50% + ATR (flow) work together.
1) 1-Minute Downtrend – Cloud as Dynamic Ceiling
- The Cloud slopes down; pullbacks repeatedly fail under the Cloud’s underside.
- Rolling 50% (dashed mid) + ATR(L1) act as a reversion band: rallies stall near upper ATR and rotate lower.
2) 15-Minute Persistent Drift – Structure Guides, Flow Times Entries
- Long drift lower with Cloud overhead.
- Consolidations near the rolling mid resolve in the trend direction; ATR bands frame risk on each attempt.
3) 15-Minute Uptrend (BTC) – From Cloud Escape to Value Stair-Step
- After escaping the prior Cloud, rolling 50% + ATR establish a new higher value area.
- Pullbacks into ATR(L1) produce orderly stair-steps; Cloud remains supportive on deeper dips
4) 5-Minute BTC – Pullback to Value then Rotate
- Strong leg up; retrace tags lower ATR band and rotates back toward the rolling mid.
- Labels (Fib1/Fib2) make the structural context explicit for decision-making.
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🧪 Starter presets
- Intraday (5–15m): Fib1 ~ L21/R5 (smooth 5), Fib2 ~ L55/R13 (smooth 9) • Rolling = 55 • ATR = 14 • L1 = 2.5x, L2 = 5.0x
- Scalping: Shorten lookbacks & smoothing; keep ATR multipliers similar, or tighten L1.
- Swing: Lengthen all lookbacks; consider ATR length 21–28.
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🏁Final Word
This script is not just a visual tool, it’s a complete trend and structure framework. Whether you're looking for clean trend alignment, dynamic support/resistance, or early warning signs of a reversal, this system is tuned to help you react with confidence — not hindsight.
Rembember, no single indicator should be used in isolation. For best results, combine it with price action analysis, higher-timeframe context, and complementary tools like trendlines, moving averages etc Use it as part of a well-rounded trading approach to confirm setups — not to define them alone.
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💡Turn logic into clarity. Structure into trades. And uncertainty into confidence.
Indicator
Essa - Yearly High, Low & MidYearly High, Low & Midpoint Indicator
This PulseWire indicator helps traders track key yearly price levels by plotting the high, low, and midpoint values for each year within a user-specified range.
Features & Functionality:
Automatic Yearly Calculation: Determines the highest and lowest price for each year and computes the midpoint as their average.
Clear & Customisable Visuals:
The Yearly High is plotted as a solid green line.
The Yearly Low appears as a solid red line.
The Midpoint is displayed as a blue dashed line for easy distinction
Detailed Labels:
Each level is labeled at the far right of the chart, showing the year, level type (High, Low, or Mid), and price (e.g., 2016 High - 1.20000).
Labels are right-aligned in white, ensuring clear visibility against any background.
This indicator is perfect for traders who rely on long-term technical analysis, providing a quick and structured way to visualise significant yearly price levels. Indicator
RSI Xray + VolumeRSI Analysis:
The indicator calculates the Relative Strength Index (RSI) using a user-defined length (default: 14).
It colors the bars based on RSI levels to identify potential overbought and oversold conditions.
Bars exceeding the overbought level (default: 70) are colored, while bars below the oversold level (default: 30) are colored too.
This helps traders identify potential trend reversals or market exhaustion points.
Midpoint Analysis:
The indicator calculates the midpoint of each bar, which is the average of the high and low prices.
It colors the bars based on their relation to the midpoint.
Bars above the midpoint are colored, indicating potential bullish momentum.
Bars below the midpoint are colored, suggesting potential bearish momentum.
Volume Analysis:
The indicator offers the ability to analyze volume changes and identify high volume bars.
It colors the bars when the volume exceeds a user-defined threshold.
This feature helps traders identify potential areas of market interest and increased participation.
Moving Average (SMA):
The indicator plots a Simple Moving Average (SMA) line of the closing price over a user-defined period (default: 9).
This moving average line helps traders identify potential trends and spot areas of support or resistance.
RSI Extreme Conditions:
The indicator identifies extreme RSI conditions by comparing the current RSI value with the highest and lowest RSI values calculated from a user-defined number of previous bars (default: 10).
When the RSI exceeds the overbought level but is lower than the highest RSI value within the specified range, the bar color changes to a customizable color (default: blue).
Conversely, when the RSI falls below the oversold level but is higher than the lowest RSI value within the specified range, the bar color changes to the same customizable color.
This feature helps traders identify potential RSI-based trading opportunities and market turning points.
Customization:
The indicator offers customizable settings for colors, RSI levels, SMA length, volume thresholds, RSI extreme levels, and RSI label color.
Traders can modify these settings based on their preferences and trading strategies.
Overall, the 'RSI Xray + Volume' indicator provides a comprehensive view of RSI levels, market momentum, volume changes, and RSI extreme conditions. Traders can use this information to identify potential trade setups, validate market trends, and make more informed trading decisions. It can be applied to various timeframes and instruments, making it a valuable tool for both short-term and long-term traders. Indicator
TurntLibraryLibrary "TurntLibrary"
Collection of functions created for simplification/easy referencing. Includes variations of moving averages, length value oscillators, and a few other simple functions based upon HH/LL values.
ma(source, length, type)
Apply a moving average to a float value
Parameters:
source : Value to be used
length : Number of bars to include in calculation
type : Moving average type to use ("SMA","EMA","RMA","WMA","VWAP","SWMA","LRC")
Returns: Smoothed value of initial float value
curve(src, len, lb1, lb2)
Exaggerates curves of a float value designed for use as an exit signal.
Parameters:
src : Initial value to curve
len : Number of bars to include in calculation
lb1 : (Default = 1) First lookback length
lb2 : (Default = 2) Second lookback length
Returns: Curved Average
fragma(src, len, space, str)
Average of a moving average and the previous value of the moving average
Parameters:
src : Initial float value to use
len : Number of bars to include in calculation
space : Lookback integer for second half of average
str : Moving average type to use ("SMA","EMA","RMA","WMA","VWAP","SWMA","LRC")
Returns: Fragmented Average
maxmin(x, y)
Difference of 2 float values, subtracting the lowest from the highest
Parameters:
x : Value 1
y : Value 2
Returns: The +Difference between 2 float values
oscLen(val, type)
Variable Length using a oscillator value and a corresponding slope shape ("Incline",Decline","Peak","Trough")
Parameters:
val : Oscillator Value to use
type : Slope of length curve ("Incline",Decline","Peak","Trough")
Returns: Variable Length Integer
hlAverage(val, smooth, max, min, type, include)
Average of HH,LL with variable lengths based on the slope shape ("Incline","Decline","Trough") value relative to highest and lowest
Parameters:
val : Source Value to use
smooth
max
min
type
include : Add "val" to the averaging process, instead of more weight to highest or lowest value
Returns: Variable Length Average of Highest Lowest "val"
pct(val)
Convert a positive float / price to a percentage of it's highest value on record
Parameters:
val : Value To convert to a percentage of it's highest value ever
Returns: Percentage
hlrange(x, len)
Difference between Highest High and Lowest Low of float value
Parameters:
x : Value to use in calculation
len : Number of bars to include in calculation
Returns: Difference
midpoint(x, len, smooth)
The average value of the float's Highest High and Lowest Low in a number of bars
Parameters:
x : Value to use in calculation
len
smooth : (Default=na) Optional smoothing type to use ("SMA","EMA","RMA","WMA","VWAP","SWMA","LRC")
Returns: Midpoint Library
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