From 015efa9d32c1edb0869573a5703d83e56f53ee10 Mon Sep 17 00:00:00 2001 From: msincenselee Date: Tue, 18 Jan 2022 10:51:38 +0800 Subject: [PATCH] =?UTF-8?q?[update]=20=E5=BD=A2=E6=80=81=E8=AF=86=E5=88=AB?= =?UTF-8?q?9=E5=88=86=E7=AC=94=E4=B8=89=E7=B1=BB=E4=B9=B0=E5=8D=96?= =?UTF-8?q?=E7=82=B9?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- vnpy/component/cta_utility.py | 14 ++++++++++++++ 1 file changed, 14 insertions(+) diff --git a/vnpy/component/cta_utility.py b/vnpy/component/cta_utility.py index b8b1c0f7..30c4ffe6 100644 --- a/vnpy/component/cta_utility.py +++ b/vnpy/component/cta_utility.py @@ -603,6 +603,13 @@ def check_chan_xt_nine_bi(kline, bi_list: List[ChanObject]): if bi_9.low > zg: return ChanSignals.Q3L0.value # Signal(k1=freq.value, k2=di_name, k3='类买卖点', v1='类三买', v2='九笔ZG三买') + # 参考双重底或者圆弧底， 在 bi_5.high => bi_7.high => p点 形成一条斜线，如果bi_9.low 在斜线之上，就是三买 + if gg == bi_5.high and zg == bi_7.high: + atan = (gg - zg) / (bi_5.bars + bi_6.bars) + p = bi_7.high - atan * (bi_7.bars + bi_8.bars + bi_9.bars) + if bi_9.low > p: + return ChanSignals.Q3L0.value # Signal(k1=freq.value, k2=di_name, k3='类买卖点', v1='类三买', v2='九笔ZG三买') + # 类二买 if bi_9.high > gg > zg > bi_9.low > zd: return ChanSignals.Q2L0.value # Signal(k1=freq.value, k2=di_name, k3='类买卖点', v1='类二买', v2='九笔') @@ -655,6 +662,13 @@ def check_chan_xt_nine_bi(kline, bi_list: List[ChanObject]): if bi_9.high < zd: return ChanSignals.Q3S0.value # Signal(k1=freq.value, k2=di_name, k3='类买卖点', v1='类三卖', v2='九笔ZD三卖') + # 参考双重顶或者圆弧顶， 在 bi_5.low => bi_7.low => p点 形成一条斜线，如果bi_9.high 在斜线之下，就是三卖 + if dd == bi_5.low and zd == bi_7.low: + atan = (zd - dd) / (bi_5.bars + bi_6.bars) + p = bi_7.low + atan * (bi_7.bars + bi_8.bars + bi_9.bars) + if bi_9.high < p: + return ChanSignals.Q3S0.value # Signal(k1=freq.value, k2=di_name, k3='类买卖点', v1='类三卖', v2='九笔ZD三卖') + # 类二卖 if dd < zd <= bi_9.high < zg: return ChanSignals.Q2S0.value # Signal(k1=freq.value, k2=di_name, k3='类买卖点', v1='类二卖', v2='九笔')