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Hermes-Skills/okx-auto-position/references/tp-sl-strategy.md
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mike 657dc41c46 Initial commit: Trading skills collection
- OKX交易自动化 (okx-auto-position, okx-crypto, okx-exchange)
- 交易信号处理 (signal-confirmation-templates, trading-signal-aggregator)
- 量化因子挖掘 (quant-factor-mining)
- 长桥集成 (longbridge-cli, longbridge-python-sdk)
- 六合彩分析 (lottery-hk)
- 股息投资 (dividend-investing, dividend-scanner)
- 日内交易 (intraday-trading)
- 同花顺 (tonghuashun)
2026-07-05 02:39:41 -04:00

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A+E+D 止盈止损策略

三合一套餐:多周期ATR融合(A) + 跟踪止损(E) + 自适应盈亏比(D)

第一层:入场止损 — 多周期ATR融合 (A)

SL距离 = (ATR_1H × 0.5 + ATR_4H × 0.3 + ATR_1D × 0.2) × 1.5
做多: SL = 入场价 - SL距离
做空: SL = 入场价 + SL距离

为什么用多周期: 1H(50%)应对短期波动,4H(30%)做主心骨,1D(20%)兜底。避免单根4H大K线拉偏ATR导致止损过宽。

第二层:跟踪止损 (E) — 持仓后动态调整

阶段1:初始SL = 第一层的SL距离
阶段2:浮盈 > ATR融合×1.0 → SL移到入场±ATR融合×0.3(保本)
阶段3:浮盈 > ATR融合×2.0 → SL跟踪,跟踪距离=ATR融合×1.2

实现方式:trading cron 定时轮询(15min间隔),reduceOnly模式。

第三层:自适应盈亏比 (D)

趋势强度判断(EMA12-EMA26斜率):

斜率 趋势 R:R 策略
> +0.5 strong_up 3.0 强趋势多拿一会
< -0.5 strong_down 3.0 强趋势多拿一会
|slope| < 0.1 ranging 1.5 震荡见好就收
其他 weak_trend 2.0 正常

完整流程

def calc_tp_sl(entry, side, exchange, symbol):
    # A: 多周期ATR
    fused, _, _, _ = calc_multi_atr(exchange, symbol)
    sl_distance = fused if fused else entry * 0.03
    
    # D: 自适应R:R
    trend, slope = estimate_trend_strength(exchange, symbol)
    rr = {'strong_up':3.0,'strong_down':3.0,'ranging':1.5}.get(trend, 2.0)
    
    if side == 'sell':
        sl = entry + sl_distance
        tp = entry - sl_distance * rr
    else:
        sl = entry - sl_distance
        tp = entry + sl_distance * rr
    return tp, sl, rr, trend

# E: 跟踪止损(持仓后循环执行)
def update_trail(entry, current, side, fused):
    upl = abs(current - entry)  # 每张
    if upl > fused * 2.0:       # 阶段3
        trail = fused * 1.2
        return current - trail if side == 'buy' else current + trail
    if upl > fused * 1.0:       # 阶段2
        return entry + fused * 0.3 if side == 'sell' else entry - fused * 0.3
    return None  # 保持初始SL

参数调整

  • 高波动币种 (ATR% > 5%):×1.5 → ×2.0
  • 低波动币种 (ATR% < 1%):×1.5 → ×1.0
  • 数据不足:退回到单4H ATR×1.5