From e196fbaf6c81796f7ecf459b71d364683f87f8c1 Mon Sep 17 00:00:00 2001
From: Administrator <admin@example.com>
Date: 星期一, 04 十一月 2024 18:32:26 +0800
Subject: [PATCH] 异常保护
---
code_attribute/code_nature_analyse.py | 50 ++++++++++++++++++++++++++++++++++++++++++++------
1 files changed, 44 insertions(+), 6 deletions(-)
diff --git a/code_attribute/code_nature_analyse.py b/code_attribute/code_nature_analyse.py
index 2cdbba8..269b26a 100644
--- a/code_attribute/code_nature_analyse.py
+++ b/code_attribute/code_nature_analyse.py
@@ -220,10 +220,14 @@
p11 = __is_latest_open_limit_up(code, record_datas, 5)
# 90澶╁唴鏄惁鏈夋定鍋�
p12 = __has_limit_up(code, record_datas, 90)
- # 鏈�杩�5澶╂槸鍚﹁穼鍋�
- p13 = __is_latest_limit_down(code, record_datas, 5)
+ # 涓婁釜浜ゆ槗鏃ユ槸鍚﹁穼骞呰繃澶�
+ p13 = __is_pre_day_limit_rate_too_low(code, record_datas)
+ # 60涓氦鏄撴棩鏄惁鏇炬定鍋�
+ p14 = __has_limited_up(code, record_datas, 60)
+ # 鏄ㄦ棩鏄惁娑ㄥ仠杩�
+ p15 = __has_limited_up(code, record_datas, 1)
- return p1, p2, p3, p4, p5, p6, p7, p8, p9, p10, p11, p12, p13
+ return p1, p2, p3, p4, p5, p6, p7, p8, p9, p10, p11, p12, p13, p14, p15
# 鏄惁鍏锋湁K绾垮舰鎬�
@@ -574,6 +578,26 @@
return False
+def __is_pre_day_limit_rate_too_low(code, datas):
+ """
+ 涓婁釜浜ゆ槗鏃ユ槸鍚﹁穼骞呰繃澶�
+ @param code:
+ @param datas:
+ @return:
+ """
+ datas = copy.deepcopy(datas)
+ datas.sort(key=lambda x: x["bob"])
+ items = datas[-1:]
+ for item in items:
+ # 鏄惁鏈夎穼鍋�
+ # 鑾峰彇褰撴棩娑ㄥ箙
+ rate = (item["close"] - item["pre_close"])/item["pre_close"]
+ threshold_rate_ = round(0 - ((1 - tool.get_limit_down_rate(code))*0.9), 2)
+ if rate < threshold_rate_:
+ return True
+ return False
+
+
# V瀛楀舰
def __is_v_model(code, datas):
datas = copy.deepcopy(datas)
@@ -633,6 +657,20 @@
for i in range(0, len(datas)):
item = datas[i]
if __is_limit_up(code, item):
+ return True
+ return False
+
+
+# 澶氬皯澶╁唴鏄惁鏇炬定鍋�
+def __has_limited_up(code, datas, day_count):
+ datas = copy.deepcopy(datas)
+ datas.sort(key=lambda x: x["bob"])
+ if len(datas) > day_count:
+ datas = datas[0 - day_count:]
+ if len(datas) >= 1:
+ for i in range(0, len(datas)):
+ item = datas[i]
+ if __is_limited_up(code, item):
return True
return False
@@ -720,6 +758,6 @@
if __name__ == "__main__":
- HighIncreaseCodeManager().add_code("000333")
- print(HighIncreaseCodeManager().is_in("000333"))
- print(HighIncreaseCodeManager().is_in("000222"))
+ code = "000333"
+ threshold_rate = 0 - ((1 - tool.get_limit_down_rate(code)) * 0.9)
+ print(threshold_rate)
--
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