| | |
| | | # 是否有涨停 |
| | | import copy |
| | | import json |
| | | import random |
| | | import time |
| | | |
| | | from code_attribute import gpcode_manager |
| | | |
| | | # 代码股性记录管理 |
| | | from db import redis_manager |
| | | from db import redis_manager_delegate as redis_manager |
| | | from utils import tool |
| | | from db.redis_manager_delegate import RedisManager, RedisUtils |
| | | from db.redis_manager_delegate import RedisUtils |
| | | from utils.tool import CodeDataCacheUtil |
| | | |
| | | |
| | |
| | | |
| | | # 设置历史K线 |
| | | def set_record_datas(code, limit_up_price, record_datas): |
| | | k_format = get_k_format(float(limit_up_price), record_datas) |
| | | k_format = get_k_format(code, float(limit_up_price), record_datas) |
| | | CodeNatureRecordManager().save_k_format(code, k_format) |
| | | natures = get_nature(record_datas) |
| | | natures = get_nature(code, record_datas) |
| | | CodeNatureRecordManager().save_nature(code, natures) |
| | | |
| | | |
| | | # 获取K线形态 |
| | | # 返回 (15个交易日涨幅是否大于24.9%,是否破前高,是否超跌,是否接近前高,是否N,是否V,是否有形态,天量大阳信息,是否具有辨识度,近2天有10天内最大量,上个交易日是否炸板) |
| | | def get_k_format(limit_up_price, record_datas): |
| | | p1_data = get_lowest_price_rate(record_datas) |
| | | # 返回 (15个交易日涨幅是否大于24.9%,是否破前高,是否超跌,是否接近前高,是否N,是否V,是否有形态,天量大阳信息,是否具有辨识度,近2天有10天内最大量,上个交易日是否炸板, 上个交易日是否跌停) |
| | | def get_k_format(code, limit_up_price, record_datas): |
| | | p1_data = get_lowest_price_rate(code, record_datas) |
| | | p1 = p1_data[0] >= 0.249, p1_data[1] |
| | | p2 = __is_new_top(limit_up_price, record_datas) |
| | | p3 = __is_lowest(record_datas) |
| | | p4 = __is_near_new_top(limit_up_price, record_datas) |
| | | p5 = __is_n_model(record_datas) |
| | | p6 = __is_v_model(record_datas) |
| | | p8 = __get_big_volumn_info(record_datas) |
| | | p2 = __is_new_top(code, limit_up_price, record_datas) |
| | | p3 = __is_lowest(code, record_datas) |
| | | p4 = __is_near_new_top(code, limit_up_price, record_datas) |
| | | p5 = __is_n_model(code, record_datas) |
| | | p6 = __is_v_model(code, record_datas) |
| | | p8 = __get_big_volumn_info(code, record_datas) |
| | | |
| | | # # N字型包含了N字型 |
| | | # if p5: |
| | |
| | | p7 = (p1[0] or p2[0] or p3[0] or p4[0] or p5[0] or p6[0], '') |
| | | |
| | | # 是否具有辨识度 |
| | | p9 = is_special(record_datas) |
| | | p10 = is_latest_10d_max_volume_at_latest_2d(record_datas) |
| | | # 最近5天是否炸板 |
| | | p11 = __is_latest_open_limit_up(record_datas, 5) |
| | | # 30天内是否有涨停 |
| | | p12 = __has_limit_up(record_datas, 30) |
| | | # 最近5天是否跌停 |
| | | p13 = __is_latest_limit_down(record_datas, 5) |
| | | p9 = is_special(code, record_datas) |
| | | p10 = is_latest_10d_max_volume_at_latest_2d(code, record_datas) |
| | | # 最近5天是否有炸板/涨停/跌停 |
| | | p11 = __has_latest_throwing_pressure(code, record_datas, 5) |
| | | # 90天内是否有涨停 |
| | | p12 = __has_limit_up(code, record_datas, 90) |
| | | # 上个交易日是否振幅过大 |
| | | p13 = __is_pre_day_limit_rate_too_low(code, record_datas) |
| | | # 60个交易日是否曾涨停 |
| | | p14 = __has_limited_up(code, record_datas, 60) |
| | | # 昨日是否涨停过 |
| | | p15 = __has_limited_up(code, record_datas, 1) |
| | | # 昨日是否跌停 |
| | | p16 = __is_latest_limit_down(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, p16 |
| | | |
| | | |
| | | # 是否具有K线形态 |
| | | def is_has_k_format(limit_up_price, record_datas): |
| | | def is_has_k_format(code, limit_up_price, record_datas): |
| | | is_too_high, is_new_top, is_lowest, is_near_new_top, is_n, is_v, has_format, volume_info, is_special, has_max_volume, open_limit_up, is_limit_up_in_30days, is_latest_limit_down = get_k_format( |
| | | code, |
| | | float(limit_up_price), record_datas) |
| | | if not has_format: |
| | | return False, "不满足K线形态" |
| | |
| | | |
| | | # 获取股性 |
| | | # 返回(是否涨停,首板溢价率,首板炸板溢价率) |
| | | def get_nature(record_datas): |
| | | limit_up_count = get_first_limit_up_count(record_datas) |
| | | premium_rate = get_limit_up_premium_rate(record_datas) |
| | | open_premium_rate = get_open_limit_up_premium_rate(record_datas) |
| | | def get_nature(code, record_datas): |
| | | limit_up_count = get_first_limit_up_count(code, record_datas) |
| | | premium_rate = get_limit_up_premium_rate(code, record_datas) |
| | | open_premium_rate = get_open_limit_up_premium_rate(code, record_datas) |
| | | result = (limit_up_count, premium_rate, open_premium_rate) |
| | | return result |
| | | |
| | | |
| | | # 获取涨幅 |
| | | def get_lowest_price_rate(record_datas): |
| | | def get_lowest_price_rate(code, record_datas): |
| | | datas = copy.deepcopy(record_datas) |
| | | datas.sort(key=lambda x: x["bob"]) |
| | | datas = datas[-10:] |
| | | for data in datas: |
| | | limit_up_price = float(gpcode_manager.get_limit_up_price_by_preprice(data["pre_close"])) |
| | | if abs(limit_up_price - data["high"]) < 0.01: |
| | | limit_up_price = float(gpcode_manager.get_limit_up_price_by_preprice(code, data["pre_close"])) |
| | | if abs(limit_up_price - data["high"]) < 0.001: |
| | | date = data['bob'].strftime("%Y-%m-%d") |
| | | return round((datas[-1]["close"] - data["close"]) / data["close"], 4), date |
| | | return 0, '' |
| | | |
| | | |
| | | # 是否涨得太高 |
| | | def is_up_too_high_in_10d_with_limit_up(record_datas): |
| | | def is_up_too_high_in_10d_with_limit_up(code, record_datas): |
| | | datas = copy.deepcopy(record_datas) |
| | | datas.sort(key=lambda x: x["bob"]) |
| | | datas = datas[-10:] |
| | |
| | | limit_up_count = 0 |
| | | max_price = datas[0]["high"] |
| | | for data in datas: |
| | | limit_up_price = float(gpcode_manager.get_limit_up_price_by_preprice(data["pre_close"])) |
| | | limit_up_price = float(gpcode_manager.get_limit_up_price_by_preprice(code, data["pre_close"])) |
| | | date = data['bob'].strftime("%Y-%m-%d") |
| | | if data["high"] > max_price: |
| | | max_price = data["high"] |
| | | if abs(limit_up_price - data["high"]) < 0.01: |
| | | if abs(limit_up_price - data["high"]) < 0.001: |
| | | limit_ups.append((date, True)) |
| | | limit_up_count += 1 |
| | | else: |
| | |
| | | |
| | | |
| | | # 10天内的最高量是否集中在最近两天 |
| | | def is_latest_10d_max_volume_at_latest_2d(record_datas): |
| | | def is_latest_10d_max_volume_at_latest_2d(code, record_datas): |
| | | datas = copy.deepcopy(record_datas) |
| | | datas.sort(key=lambda x: x["bob"]) |
| | | datas = datas[-10:] |
| | |
| | | |
| | | |
| | | # 120 天内是否长得太高 |
| | | def is_up_too_high_in_120d(record_datas): |
| | | def is_up_too_high_in_120d(code, record_datas): |
| | | datas = copy.deepcopy(record_datas) |
| | | datas.sort(key=lambda x: x["bob"]) |
| | | datas = datas[-120:] |
| | | today_limit_up_price = round(float(gpcode_manager.get_limit_up_price_by_preprice(datas[-1]["close"])), 2) |
| | | today_limit_up_price = round( |
| | | float(gpcode_manager.get_limit_up_price_by_preprice(code, datas[-1]["close"])), 2) |
| | | max_price = 0 |
| | | for data in datas: |
| | | if data["high"] > max_price: |
| | |
| | | |
| | | # 暂时不使用 |
| | | # 从最近一次涨停开始,是否涨幅过高 |
| | | def is_up_too_high_from_latest_limit_up(record_datas): |
| | | def is_up_too_high_from_latest_limit_up(code, record_datas): |
| | | datas = copy.deepcopy(record_datas) |
| | | datas.sort(key=lambda x: x["bob"]) |
| | | datas = datas[-20:] |
| | | datas.reverse() |
| | | today_limit_up_price = round(float(gpcode_manager.get_limit_up_price_by_preprice(datas[0]["close"])), 2) |
| | | today_limit_up_price = round( |
| | | float(gpcode_manager.get_limit_up_price_by_preprice(code, datas[0]["close"])), 2) |
| | | max_price = 0 |
| | | limit_up_price = None |
| | | for i in range(0, len(datas)): |
| | | item = datas[i] |
| | | if item['high'] > max_price: |
| | | max_price = item['high'] |
| | | if __is_limited_up(item): |
| | | if __is_limited_up(code, item): |
| | | limit_up_price = item['high'] |
| | | break |
| | | if not limit_up_price: |
| | |
| | | |
| | | |
| | | # 最近几天是否有最大量 |
| | | def is_have_latest_max_volume(record_datas, day_count): |
| | | def is_have_latest_max_volume(code, record_datas, day_count): |
| | | datas = copy.deepcopy(record_datas) |
| | | datas.sort(key=lambda x: x["bob"]) |
| | | datas = datas[-120:] |
| | |
| | | |
| | | |
| | | # 在最近几天内股价是否长得太高 |
| | | def is_price_too_high_in_days(record_datas, limit_up_price, day_count=5): |
| | | def is_price_too_high_in_days(code, record_datas, limit_up_price, day_count=5): |
| | | datas = copy.deepcopy(record_datas) |
| | | datas.sort(key=lambda x: x["bob"]) |
| | | datas = datas[0 - day_count:] |
| | | min_price = None |
| | | max_price = None |
| | | min_price_info = None |
| | | max_price_info = None |
| | | for d in datas: |
| | | if min_price is None: |
| | | min_price = d["low"] |
| | | if max_price is None: |
| | | max_price = d["high"] |
| | | if min_price > d["low"]: |
| | | min_price = d["low"] |
| | | if max_price < d["high"]: |
| | | max_price = d["high"] |
| | | if min_price_info is None: |
| | | min_price_info = d["low"], d |
| | | if max_price_info is None: |
| | | max_price_info = d["high"], d |
| | | if min_price_info[0] > d["low"]: |
| | | min_price_info = d["low"], d |
| | | if max_price_info[0] < d["high"]: |
| | | max_price_info = d["high"], d |
| | | # if max_price > float(limit_up_price): |
| | | # return False |
| | | rate = (float(limit_up_price) - min_price) / min_price |
| | | # print(rate) |
| | | if rate >= 0.28: |
| | | return True |
| | | return False |
| | | rate = (max_price_info[1]["high"] - min_price_info[1]["low"]) / min_price_info[1]["low"] |
| | | THRESHOLD_RATE = 0.319 * 2 if tool.is_ge_code(code) else 0.319 |
| | | if rate >= THRESHOLD_RATE: |
| | | return True, rate |
| | | return False, rate |
| | | |
| | | |
| | | # 连续涨停后是否回调不足够 |
| | | def is_continue_limit_up_not_enough_fall_dwon(record_datas): |
| | | def is_continue_limit_up_not_enough_fall_dwon(code, record_datas): |
| | | # 10 天内是否有连续3板 |
| | | datas = copy.deepcopy(record_datas) |
| | | datas.sort(key=lambda x: x["bob"]) |
| | |
| | | |
| | | for i in range(len(datas)): |
| | | item = datas[i] |
| | | if __is_limit_up(item): |
| | | if __is_limit_up(code, item): |
| | | if not limit_up_continue_count_info: |
| | | limit_up_continue_count_info = [1, i] |
| | | else: |
| | |
| | | for x in max_limit_up_continue_count_info_list: |
| | | if max_limit_up_info is None: |
| | | max_limit_up_info = x |
| | | if max_limit_up_info[0] <= x[0]: |
| | | if max_limit_up_info[0] <= x[0]: |
| | | max_limit_up_info = x |
| | | |
| | | if not max_limit_up_info or max_limit_up_info[0] < 3: |
| | | print("无3连板") |
| | | return False |
| | | start_index = max_limit_up_info[1] |
| | | max_price_info = [0, None] |
| | |
| | | if item["high"] > max_price_info[0]: |
| | | max_price_info = [item["high"], i] |
| | | # 计算回踩价格 |
| | | lowest_price_threhhold = round((1-0.28) * max_price_info[0], 2) |
| | | lowest_price_threhhold = round((1 - 0.28) * max_price_info[0], 2) |
| | | for i in range(max_price_info[1] + 1, len(datas)): |
| | | item = datas[i] |
| | | if item["low"] < lowest_price_threhhold: |
| | | print("回踩足够") |
| | | return False |
| | | return True |
| | | |
| | | |
| | | # 是否有涨停 |
| | | def get_first_limit_up_count(datas): |
| | | def get_first_limit_up_count(code, datas): |
| | | datas = copy.deepcopy(datas) |
| | | count = 0 |
| | | for i in range(len(datas)): |
| | | item = datas[i] |
| | | # 获取首板涨停次数 |
| | | if __is_limit_up(item) and i > 0 and not __is_limit_up(datas[i - 1]): |
| | | if __is_limit_up(code, item) and i > 0 and not __is_limit_up(code, datas[i - 1]): |
| | | # 首板涨停 |
| | | count += 1 |
| | | |
| | |
| | | |
| | | |
| | | # 是否破前高 |
| | | def __is_new_top(limit_up_price, datas): |
| | | 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"]: |
| | |
| | | return False, '' |
| | | |
| | | |
| | | def is_new_top(limit_up_price, datas): |
| | | return __is_new_top(float(limit_up_price), datas)[0] |
| | | def is_new_top(code, limit_up_price, datas): |
| | | return __is_new_top(code, float(limit_up_price), datas)[0] |
| | | |
| | | |
| | | def is_near_top(limit_up_price, datas): |
| | | return __is_near_new_top(float(limit_up_price), datas)[0] |
| | | def is_near_top(code, limit_up_price, datas): |
| | | return __is_near_new_top(code, float(limit_up_price), datas)[0] |
| | | |
| | | |
| | | # 接近新高 |
| | | def __is_near_new_top(limit_up_price, datas): |
| | | def __is_near_new_top(code, limit_up_price, datas): |
| | | datas = copy.deepcopy(datas) |
| | | datas.sort(key=lambda x: x["bob"]) |
| | | datas = datas[-80:] |
| | |
| | | |
| | | |
| | | # 是否跌破箱体 |
| | | def __is_lowest(datas): |
| | | def __is_lowest(code, datas): |
| | | datas = copy.deepcopy(datas) |
| | | datas.sort(key=lambda x: x["bob"]) |
| | | datas = datas[-80:] |
| | |
| | | |
| | | |
| | | # N字形 |
| | | def __is_n_model(datas): |
| | | def __is_n_model(code, datas): |
| | | datas = copy.deepcopy(datas) |
| | | datas.sort(key=lambda x: x["bob"]) |
| | | datas = datas[-80:] |
| | |
| | | min_price = 1000000 |
| | | for i in range(len(datas) - 5, len(datas)): |
| | | item = datas[i] |
| | | print(item) |
| | | limit_up_price = float(gpcode_manager.get_limit_up_price_by_preprice(item["pre_close"])) |
| | | limit_up_price = float(gpcode_manager.get_limit_up_price_by_preprice(code, item["pre_close"])) |
| | | if abs(limit_up_price - item["high"]) < 0.001 and abs( |
| | | limit_up_price - datas[i - 1]["high"]) >= 0.001: |
| | | # 涨停,前一天非涨停 |
| | |
| | | return False, '' |
| | | |
| | | |
| | | # 最近几天是否有炸板或跌停 |
| | | def __is_latest_open_limit_up(datas, day_count): |
| | | def __has_latest_throwing_pressure(code, datas, day_count): |
| | | """ |
| | | 最近释放有抛压 |
| | | @param code: |
| | | @param datas: |
| | | @param day_count: |
| | | @return: 是否有抛压, None/(p高价数据, t高价数据) |
| | | """ |
| | | datas = copy.deepcopy(datas) |
| | | datas.sort(key=lambda x: x["bob"]) |
| | | items = datas[0 - day_count:] |
| | | for item in items: |
| | | limit_up_price = float(gpcode_manager.get_limit_up_price_by_preprice(item["pre_close"])) |
| | | if abs(limit_up_price - item["high"]) < 0.001 and abs(limit_up_price - item["close"]) > 0.001: |
| | | # 炸板 |
| | | return True |
| | | return False |
| | | target_item = None |
| | | for i in range(len(items) - 1, -1, -1): |
| | | item = items[i] |
| | | limit_up_price = float(gpcode_manager.get_limit_up_price_by_preprice(code, item["pre_close"])) |
| | | limit_down_price = float(gpcode_manager.get_limit_down_price_by_preprice(code, item["pre_close"])) |
| | | if abs(limit_up_price - item["high"]) < 0.001 or abs(limit_down_price - item["close"]) < 0.001: |
| | | # 炸板 # 或涨停 # 或者跌停 |
| | | target_item = item |
| | | break |
| | | if not target_item: |
| | | return False, None |
| | | p_price, p_volume = target_item["high"], target_item["volume"] |
| | | t_price, t_volume = 0, 0 |
| | | for i in range(len(items) - 1, -1, -1): |
| | | item = items[i] |
| | | if item["bob"] == target_item["bob"]: |
| | | break |
| | | if item["high"] >= p_price * 1.03: |
| | | t_price, t_volume = item["high"], item["volume"] |
| | | break |
| | | if t_price > 0: |
| | | return True, ((p_price, p_volume), (t_price, t_volume)) |
| | | else: |
| | | return True, ((p_price, p_volume), None) |
| | | |
| | | |
| | | def __is_latest_limit_down(datas, day_count): |
| | | def __is_latest_limit_down(code, datas, day_count): |
| | | datas = copy.deepcopy(datas) |
| | | datas.sort(key=lambda x: x["bob"]) |
| | | items = datas[0 - day_count:] |
| | | for item in items: |
| | | # 是否有跌停 |
| | | limit_down_price = float(gpcode_manager.get_limit_down_price_by_preprice(item["pre_close"])) |
| | | 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: |
| | | # 跌停 |
| | | return True |
| | | return False |
| | | |
| | | |
| | | def __is_pre_day_limit_rate_too_low(code, datas): |
| | | """ |
| | | 上个交易日是否跌幅过大 |
| | | @param code: |
| | | @param datas: |
| | | @return: |
| | | """ |
| | | datas = copy.deepcopy(datas) |
| | | datas.sort(key=lambda x: x["bob"]) |
| | | items = datas[-1:] |
| | | for item in items: |
| | | # 是否有跌停 |
| | | # 获取当日涨幅 |
| | | rate_open = (item["open"] - item["pre_close"]) / item["pre_close"] |
| | | rate_close = (item["close"] - item["pre_close"]) / item["pre_close"] |
| | | threshold_rate_ = 0.15 |
| | | if abs(rate_open - rate_close) >= threshold_rate_: |
| | | return True |
| | | return False |
| | | |
| | | |
| | | # V字形 |
| | | def __is_v_model(datas): |
| | | def __is_v_model(code, datas): |
| | | datas = copy.deepcopy(datas) |
| | | datas.sort(key=lambda x: x["bob"]) |
| | | datas = datas[-30:] |
| | |
| | | max_price = datas[i]["close"] |
| | | max_price_index = i |
| | | min_price = max_price |
| | | min_price_index = max_price_index |
| | | for i in range(max_price_index, len(datas)): |
| | | if min_price > datas[i]["close"]: |
| | | min_price = datas[i]["close"] |
| | | min_price_index = i |
| | | |
| | | if (max_price - min_price) / max_price > 0.249: |
| | | return True, '' |
| | |
| | | |
| | | |
| | | # 是否天量大阳 |
| | | def __get_big_volumn_info(datas): |
| | | def __get_big_volumn_info(code, datas): |
| | | datas = copy.deepcopy(datas) |
| | | datas.sort(key=lambda x: x["bob"]) |
| | | datas = datas[-30:] |
| | |
| | | |
| | | |
| | | # 是否涨停 |
| | | def __is_limit_up(data): |
| | | limit_up_price = float(gpcode_manager.get_limit_up_price_by_preprice(data["pre_close"])) |
| | | return abs(limit_up_price - data["close"]) < 0.001 |
| | | def __is_limit_up(code, data): |
| | | limit_up_price = float(gpcode_manager.get_limit_up_price_by_preprice(code, data["pre_close"])) |
| | | return abs(limit_up_price - data["close"]) < 0.009 |
| | | |
| | | |
| | | # 是否涨停过 |
| | | def __is_limited_up(data): |
| | | limit_up_price = float(gpcode_manager.get_limit_up_price_by_preprice(data["pre_close"])) |
| | | return abs(limit_up_price - data["high"]) < 0.001 |
| | | def __is_limited_up(code, data): |
| | | limit_up_price = float(gpcode_manager.get_limit_up_price_by_preprice(code, data["pre_close"])) |
| | | return abs(limit_up_price - data["high"]) < 0.009 |
| | | |
| | | |
| | | # 多少天内是否有涨停/曾涨停 |
| | | def __has_limit_up(datas, day_count): |
| | | def __has_limit_up(code, datas, day_count): |
| | | datas = copy.deepcopy(datas) |
| | | datas.sort(key=lambda x: x["bob"]) |
| | | datas = datas[0 - day_count:] |
| | | 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_limit_up(item): |
| | | if __is_limit_up(code, item): |
| | | return True |
| | | return False |
| | | |
| | | |
| | | # 多少天内是否曾涨停 |
| | | 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 |
| | | |
| | | |
| | | # 首板涨停溢价率 |
| | | def get_limit_up_premium_rate(datas): |
| | | def get_limit_up_premium_rate(code, datas): |
| | | datas = copy.deepcopy(datas) |
| | | datas.sort(key=lambda x: x["bob"]) |
| | | first_rate_list = [] |
| | | for i in range(0, len(datas)): |
| | | item = datas[i] |
| | | limit_up_price = float(gpcode_manager.get_limit_up_price_by_preprice(item["pre_close"])) |
| | | limit_up_price = float(gpcode_manager.get_limit_up_price_by_preprice(code, item["pre_close"])) |
| | | if abs(limit_up_price - item["close"]) < 0.001: |
| | | if 0 < i < len(datas) - 1 and not __is_limit_up(datas[i - 1]): |
| | | if 0 < i < len(datas) - 1 and not __is_limit_up(code, datas[i - 1]): |
| | | # 首板涨停 |
| | | rate = (datas[i + 1]["high"] - datas[i + 1]["pre_close"]) / datas[i + 1]["pre_close"] |
| | | first_rate_list.append(rate) |
| | |
| | | |
| | | |
| | | # 首板炸板溢价率 |
| | | def get_open_limit_up_premium_rate(datas): |
| | | def get_open_limit_up_premium_rate(code, datas): |
| | | datas = copy.deepcopy(datas) |
| | | datas.sort(key=lambda x: x["bob"]) |
| | | first_rate_list = [] |
| | | for i in range(0, len(datas)): |
| | | item = datas[i] |
| | | limit_up_price = float(gpcode_manager.get_limit_up_price_by_preprice(item["pre_close"])) |
| | | limit_up_price = float(gpcode_manager.get_limit_up_price_by_preprice(code, item["pre_close"])) |
| | | |
| | | if abs(limit_up_price - item["high"]) < 0.001 and abs(limit_up_price - item["close"]) > 0.001: |
| | | # |
| | | limit_up_price = float(gpcode_manager.get_limit_up_price_by_preprice(datas[i - 1]["pre_close"])) |
| | | if 0 < i < len(datas) - 1 and not __is_limit_up(datas[i - 1]): |
| | | if 0 < i < len(datas) - 1 and not __is_limit_up(code, datas[i - 1]): |
| | | # 前一天未涨停 |
| | | rate = (datas[i + 1]["high"] - item["high"]) / item["high"] |
| | | first_rate_list.append(rate) |
| | |
| | | |
| | | |
| | | # 是否具有辨识度 |
| | | def is_special(datas): |
| | | def is_special(code, datas): |
| | | datas = copy.deepcopy(datas) |
| | | datas.sort(key=lambda x: x["bob"]) |
| | | datas_30 = datas[-30:] |
| | |
| | | continue_count = 0 |
| | | has_continue = False |
| | | for item in datas_30: |
| | | if __is_limit_up(item): |
| | | if __is_limit_up(code, item): |
| | | continue_count += 1 |
| | | count += 1 |
| | | if continue_count >= 4: |
| | |
| | | has_continue = False |
| | | # 90个交易日内涨停次数≥6次 |
| | | for item in datas_90: |
| | | if __is_limit_up(item): |
| | | if __is_limit_up(code, item): |
| | | continue_count += 1 |
| | | count += 1 |
| | | if continue_count >= 4: |
| | |
| | | |
| | | |
| | | 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) |