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[update] 形态识别9分笔三类买卖点

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msincenselee 2022-01-18 10:51:38 +08:00
parent 9f7cf0c2b5
commit 015efa9d32
1 changed files with 14 additions and 0 deletions
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14
vnpy/component/cta_utility.py
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@ -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')