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KDJ – Long Only v3.0 (TradingView Strategy)

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Overview|概覽

EN
A research strategy that automates long-only entries using a KDJ-centric core with multi-layer confirmations and volatility-aware exits. Default preset targets ETH 5m; other symbols/timeframes can be tuned.

中文
研究用策略,透過 KDJ 核心與多層確認來自動化只做多進場,並以隨波動調整的出場邏輯運作。預設為 ETH 5 分鐘;其他商品/週期可自行調參。

Backtest (hypothetical) example: ETHUSDT.P, 5m, 2024-09-18→2025-09-18, fee 0.05%, slippage 1 tick.(僅示意,屬假設性回測)

What it does|做什麼

EN
Signals are organized into channels:

A KDJ trend core

B OB/FVG touch pullback

CP Double-bottom (buffered neckline)

SR Support/Resistance bounce with rejection/zone checks

D EMA pullback (long EMA length)

E VWAP reclaim (lower-band pierce & recapture)

F Prior-low sweep & reclaim

中文
訊號分成多通道:

A KDJ 順勢核心

B OB/FVG 回踩觸價

CP 雙底(頸線含緩衝)

SR 支撐/阻力觸價不破(含拒絕與區域檢查)

D EMA 回踩(長週期 EMA)

E VWAP 收復(下緣穿越後收回)

F 前低掃回

High-level logic|高層級原理

HTF/Mid-TF context:內建 5/15/1H 或 15/60/4H 組合;以簡化趨勢線/區域提供觸價參考

Trend & structure:本階 EMA(8/21/200) 結構;Structure Breakout(近期高低點 ±ATR 緩衝)/EMA8/21 回踩

Momentum/volume:MACD、KDJ 金叉與低區偵測、量能驗證

Regime:ADX 閘(趨勢/盤整門檻)、EMA 帶寬過濾震盪、Peak Guard 避免過度延伸

No look-ahead:入場不使用前視;樞紐/趨勢線僅作情境參考

Inputs & Features|參數與功能

Market Preset:Generic / ETH(ETH 預設收緊若干門檻,開箱即用)

Entry Mode:KDJ_Core / CandleOnly / KDJ_and_Candle

Session Filter:最多三段交易時窗

Lite Filters:過度延伸、實體大小、DI 差距

S/R 模組:拒絕條件、KDJ 覆核、區域要求、即時 R:R 檢核

OrderBlock/FVG:近棒位移掃描

Chart Pattern:雙底 W,ATR 容差與頸線緩衝

Plotting:EMA200、通道字母標記、可選 TP/SL 標籤

Automation via Alerts(generic)|快訊自動化(通用)

EN
On entries/exits the strategy emits JSON through alert_message. Create alerts with “Any alert() function call” and route them to your own webhook/bridge. Symbol mapping, sizing mode, and user info are configurable in inputs.

中文
進出場時透過 alert_message 輸出 JSON。建立快訊時選 “Any alert() function call”,再由你的 webhook/橋接服務轉單;輸入面板可設定商品代碼、下單型式與使用者資訊。

提示:調整參數後,請重建快訊,並將訊息欄設為 {{strategy.order.alert_message}}。

Position sizing|部位大小

base / quote / percent_local / percent(percent_local 以本地 USD 估值計算)

可選「按數量模式」以便與本地部位同步(position_size sync)

Risk & Exits|風險與出場

SL:ATR / Swing / ATR_or_Swing;TP Cap 以 ATR 或 % 限制上限

Breakeven & Trailing:達指定 R:R 啟動保本;之後以 最高價回看 − ATR×k 追蹤

Same-bar exits:可允許/禁止同根觸發 TP/SL

Pyramiding:pyramiding=2,最多兩筆多單可同時存在(淨倉交易所請留意整體倉位的平倉行為)

Suggested workflow|建議流程

回測目標市場/週期 → 設定時段/濾網與門檻 → 微調 TP/SL 與部位大小 → 建立快訊({{strategy.order.alert_message}})→ 監看執行日誌

Notes & Disclaimer|注意與免責

回測結果仰賴時間框解析與成交規則;棒內路徑與實盤可能不同

僅供研究/教育;非投資建議

本頁無廣告、無外部連結或聯絡資訊

Release Notes|版本說明

2025-09-19

新增:One-shot Force Flat(一鍵清倉僅一次)— 於下一根收盤執行,完成後自動失效

Webhook:進/出場皆輸出 JSON;提醒更新參數後重建快訊

行為澄清:pyramiding=2,允許同圖表最多兩筆多單並存;同棒出場可設定

2025-09-18

Netted venue 說明:在淨倉模式下,出場會影響同商品的整體淨多倉;請留意手動單與策略單的互動

2025-08-28

修正小數顯示;預設優化(ETH/5m);保留隨波動的 RR/SL 邏輯
Phát hành các Ghi chú
====2025/09/21 update====
Update summary for TradingView release:

Changed: execution rebuilt to single-position mode to prevent interference between entry engines. Only one active long position at a time. Signals A/B/DB/SR/D/E/F still plot and can trigger alerts.

Fixed: One-shot Force Flat now cancels pending orders, then closes all open trades on the current bar without reopening.

Optimized: ETH defaults fine-tuned (ADX gates, ATR-based SL, TP cap) for ETHUSDT perpetuals on intraday charts. Alert JSON schema unchanged.

Notes: Backward-compatible for alerts. Re-run backtests after updating. For research and education only. No performance guarantees.

更新說明(TradingView 發布用):

調整:執行邏輯重整為單倉模式,避免多進場引擎互相干擾。任一時刻僅維持一筆多單。A/B/DB/SR/D/E/F 訊號維持顯示並可觸發警報。

修正:一鍵清倉會先取消掛單,於當根關閉所有持倉,且不會被既有條件單重新開倉。

最佳化:針對 ETH 預設值微調(ADX 門檻、ATR 止損、TP 上限),適配 ETHUSDT 永續之分時圖。警報 JSON 結構不變。

附註:對警報維持相容。更新後請重新回測。僅供研究與教育使用。無任何績效保證。

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