OPEN-SOURCE SCRIPT
fractal model + CISD + HTF Sweep
// =====================================================================
// EN: fractal model + CISD + HTF Sweep Indicator (Legacy Personal Tool)
// -----------------------------------------------------------------------
// Project: fractal model + CISD + HTF Sweep
//
// What this script does:
// - Builds a synthetic higher-timeframe (HTF) candle display from a
// lower timeframe chart, so you can see HTF candles without
// switching charts.
// - Classifies a simple "Bias" (Bullish / Bearish / Range / No Bias)
// based on whether price swept and/or closed beyond the previous
// HTF candle's high/low.
// - Detects swing highs/lows (pivots) and tracks "CISD" structure
// shifts: when price sweeps a swing point and then closes back
// through a tracked level, marking a potential change in
// short-term direction. Optional Fibonacci extension levels are
// drawn from the sweep/CISD points.
// - Detects "sweep and return" setups on a chosen timeframe (price
// pokes above/below the prior candle's high/low but closes back
// inside it) and raises an alert/label when this happens.
//
// Status:
// This is an OLDER personal indicator and is NO LONGER IN ACTIVE USE.
// It is shared here as-is for educational and research purposes only.
//
// License / Use:
// Open-sourced for learning. No warranty of accuracy or profitability.
// This is NOT financial advice. Do not use as a sole basis for trading
// decisions — verify behavior yourself before relying on it.
//
// Beginner notes (read this if you are new to Pine Script / trading):
// - "HTF candles" here = candles from a Higher TimeFrame (e.g. Daily,
// Weekly) drawn as boxes on the right side of the chart, just to
// give visual context for the bigger trend.
// - "CISD" (Change in State of Delivery) is a simple way some traders
// describe price reversing direction after sweeping a recent
// swing high/low and then closing back through it. In this script
// it is only a visual label ("CISD+"/"CISD-") plus optional Fib
// lines — it does NOT place any trades.
// - "Sweep" generally means price briefly pokes past a prior high/low
// (grabbing "liquidity") before reversing. The alert in this script
// fires when that poke happens AND the candle closes back inside
// the prior range.
// - This script only draws visuals and alerts — it does not buy or
// sell anything. Treat all signals as discussion points to study,
// not as ready-made trade signals.
// =====================================================================
// 中文: AMD / CISD 高時間框架 Sweep 指標（個人舊版工具）
// -----------------------------------------------------------------------
// 專案名稱：fractal model + CISD + HTF Sweep
//
// 這個指標做什麼：
// - 在低時間框架圖表上，重建一個「高時間框架（HTF）蠟燭」的視覺顯示，
// 讓你不用切換圖表就能看到高時間框架的走勢。
// - 根據價格是否「掃過」或「收盤穿越」前一根 HTF 蠟燭的高/低點，
// 判斷一個簡單的 Bias（偏多 / 偏空 / 區間 / 無偏向）。
// - 偵測 Swing 高低點（樞紐點），並追蹤「CISD」結構轉變：
// 當價格先掃過某個 Swing 點，之後收盤又穿回某個關卡時，
// 視為短線方向可能改變的訊號，並可選擇畫出 Fibonacci 延伸線。
// - 在指定時間框架上偵測「Sweep and Return」：價格短暫穿出前一根
// K 棒的高/低點，但收盤又收回原本範圍內，符合條件時觸發提示
// 標籤與 Alert。
//
// 狀態說明：
// 這是一個「舊版本指標」，目前已經停止使用。
// 在此開源僅供研究與學習用途。
//
// 授權 / 使用須知：
// 開源僅供學習參考，不保證準確性或獲利能力。
// 本指標內容「不構成投資建議」，請勿單獨依賴本指標做交易決策，
// 使用前請自行驗證其行為是否符合你的需求。
//
// 給新手的說明（如果你不熟悉 Pine Script 或交易術語，請先看這段）：
// - 這裡的「HTF 蠟燭」是指用方框（box）畫在圖表右側的「高時間框架」
// （例如日線、週線）蠟燭，目的只是讓你能順便看到大趨勢的視覺參考。
// - 「CISD」（狀態轉變）是部分交易者用來描述「價格掃過近期的 Swing
// 高/低點之後，又收盤穿回原本關卡」的一種說法，象徵短線方向可能
// 轉變。在這個指標裡，CISD 只是畫出「CISD+ / CISD-」標籤與選擇性
// 的 Fib 延伸線，並不會自動下單。
// - 「Sweep（掃單）」通常是指價格短暫穿過前一根高/低點（去掃流動性）
// 後又反轉。指標中的 Alert，是在「穿出後、收盤又收回原範圍內」時
// 才會觸發。
// - 這個指標只負責畫圖與發出提示，不會自動買賣。請把所有訊號當作
// 學習與討論用的參考，而不是可以直接拿來下單的訊號。
// =====================================================================
// EN: fractal model + CISD + HTF Sweep Indicator (Legacy Personal Tool)
// -----------------------------------------------------------------------
// Project: fractal model + CISD + HTF Sweep
//
// What this script does:
// - Builds a synthetic higher-timeframe (HTF) candle display from a
// lower timeframe chart, so you can see HTF candles without
// switching charts.
// - Classifies a simple "Bias" (Bullish / Bearish / Range / No Bias)
// based on whether price swept and/or closed beyond the previous
// HTF candle's high/low.
// - Detects swing highs/lows (pivots) and tracks "CISD" structure
// shifts: when price sweeps a swing point and then closes back
// through a tracked level, marking a potential change in
// short-term direction. Optional Fibonacci extension levels are
// drawn from the sweep/CISD points.
// - Detects "sweep and return" setups on a chosen timeframe (price
// pokes above/below the prior candle's high/low but closes back
// inside it) and raises an alert/label when this happens.
//
// Status:
// This is an OLDER personal indicator and is NO LONGER IN ACTIVE USE.
// It is shared here as-is for educational and research purposes only.
//
// License / Use:
// Open-sourced for learning. No warranty of accuracy or profitability.
// This is NOT financial advice. Do not use as a sole basis for trading
// decisions — verify behavior yourself before relying on it.
//
// Beginner notes (read this if you are new to Pine Script / trading):
// - "HTF candles" here = candles from a Higher TimeFrame (e.g. Daily,
// Weekly) drawn as boxes on the right side of the chart, just to
// give visual context for the bigger trend.
// - "CISD" (Change in State of Delivery) is a simple way some traders
// describe price reversing direction after sweeping a recent
// swing high/low and then closing back through it. In this script
// it is only a visual label ("CISD+"/"CISD-") plus optional Fib
// lines — it does NOT place any trades.
// - "Sweep" generally means price briefly pokes past a prior high/low
// (grabbing "liquidity") before reversing. The alert in this script
// fires when that poke happens AND the candle closes back inside
// the prior range.
// - This script only draws visuals and alerts — it does not buy or
// sell anything. Treat all signals as discussion points to study,
// not as ready-made trade signals.
// =====================================================================
// 中文: AMD / CISD 高時間框架 Sweep 指標（個人舊版工具）
// -----------------------------------------------------------------------
// 專案名稱：fractal model + CISD + HTF Sweep
//
// 這個指標做什麼：
// - 在低時間框架圖表上，重建一個「高時間框架（HTF）蠟燭」的視覺顯示，
// 讓你不用切換圖表就能看到高時間框架的走勢。
// - 根據價格是否「掃過」或「收盤穿越」前一根 HTF 蠟燭的高/低點，
// 判斷一個簡單的 Bias（偏多 / 偏空 / 區間 / 無偏向）。
// - 偵測 Swing 高低點（樞紐點），並追蹤「CISD」結構轉變：
// 當價格先掃過某個 Swing 點，之後收盤又穿回某個關卡時，
// 視為短線方向可能改變的訊號，並可選擇畫出 Fibonacci 延伸線。
// - 在指定時間框架上偵測「Sweep and Return」：價格短暫穿出前一根
// K 棒的高/低點，但收盤又收回原本範圍內，符合條件時觸發提示
// 標籤與 Alert。
//
// 狀態說明：
// 這是一個「舊版本指標」，目前已經停止使用。
// 在此開源僅供研究與學習用途。
//
// 授權 / 使用須知：
// 開源僅供學習參考，不保證準確性或獲利能力。
// 本指標內容「不構成投資建議」，請勿單獨依賴本指標做交易決策，
// 使用前請自行驗證其行為是否符合你的需求。
//
// 給新手的說明（如果你不熟悉 Pine Script 或交易術語，請先看這段）：
// - 這裡的「HTF 蠟燭」是指用方框（box）畫在圖表右側的「高時間框架」
// （例如日線、週線）蠟燭，目的只是讓你能順便看到大趨勢的視覺參考。
// - 「CISD」（狀態轉變）是部分交易者用來描述「價格掃過近期的 Swing
// 高/低點之後，又收盤穿回原本關卡」的一種說法，象徵短線方向可能
// 轉變。在這個指標裡，CISD 只是畫出「CISD+ / CISD-」標籤與選擇性
// 的 Fib 延伸線，並不會自動下單。
// - 「Sweep（掃單）」通常是指價格短暫穿過前一根高/低點（去掃流動性）
// 後又反轉。指標中的 Alert，是在「穿出後、收盤又收回原範圍內」時
// 才會觸發。
// - 這個指標只負責畫圖與發出提示，不會自動買賣。請把所有訊號當作
// 學習與討論用的參考，而不是可以直接拿來下單的訊號。
// =====================================================================
Script de código aberto
Em verdadeiro espírito do TradingView, o criador deste script o tornou de código aberto, para que os traders possam revisar e verificar sua funcionalidade. Parabéns ao autor! Embora você possa usá-lo gratuitamente, lembre-se de que a republicação do código está sujeita às nossas Regras da Casa.
輕輕得走過牛熊，用量化渡過長河
Aviso legal
As informações e publicações não se destinam a ser, e não constituem, conselhos ou recomendações financeiras, de investimento, comerciais ou de outro tipo fornecidos ou endossados pela TradingView. Leia mais nos Termos de Uso.
Script de código aberto
Em verdadeiro espírito do TradingView, o criador deste script o tornou de código aberto, para que os traders possam revisar e verificar sua funcionalidade. Parabéns ao autor! Embora você possa usá-lo gratuitamente, lembre-se de que a republicação do código está sujeita às nossas Regras da Casa.
輕輕得走過牛熊，用量化渡過長河
Aviso legal
As informações e publicações não se destinam a ser, e não constituem, conselhos ou recomendações financeiras, de investimento, comerciais ou de outro tipo fornecidos ou endossados pela TradingView. Leia mais nos Termos de Uso.