From cf89766b43b7e5601220e5144edab8ee9307a8ad Mon Sep 17 00:00:00 2001
From: Administrator <admin@example.com>
Date: 星期三, 26 三月 2025 17:29:03 +0800
Subject: [PATCH] 新题材拉黑机制修改
---
code_attribute/code_nature_analyse.py | 37 +++++++++++++++++++++++++++++--------
1 files changed, 29 insertions(+), 8 deletions(-)
diff --git a/code_attribute/code_nature_analyse.py b/code_attribute/code_nature_analyse.py
index 0984759..e259959 100644
--- a/code_attribute/code_nature_analyse.py
+++ b/code_attribute/code_nature_analyse.py
@@ -9,7 +9,7 @@
from code_attribute import gpcode_manager
# 浠ｇ爜鑲℃�ц褰曠鐞�
-from db import redis_manager
+from db import redis_manager_delegate as redis_manager
from utils import tool
from db.redis_manager_delegate import RedisUtils
from utils.tool import CodeDataCacheUtil
@@ -220,8 +220,8 @@
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�
@@ -404,7 +404,8 @@
# if max_price > float(limit_up_price):
# return False
rate = (float(limit_up_price) - min_price_info[1]["close"]) / min_price_info[1]["close"]
- if rate >= 0.319:
+ THRESHOLD_RATE = 0.319*2 if tool.is_ge_code(code) else 0.319
+ if rate >= THRESHOLD_RATE:
return True, rate
return False, rate
@@ -471,7 +472,7 @@
def __is_new_top(code, limit_up_price, datas):
datas = copy.deepcopy(datas)
datas.sort(key=lambda x: x["bob"])
- datas = datas[-80:]
+ datas = datas[-60:]
max_price = 0
for data in datas:
if max_price < data["high"]:
@@ -574,6 +575,26 @@
limit_down_price = float(gpcode_manager.get_limit_down_price_by_preprice(code, item["pre_close"]))
if abs(limit_down_price - item["close"]) < 0.001:
# 璺屽仠
+ return True
+ 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
@@ -738,6 +759,6 @@
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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