| | |
| | | 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 RedisUtils |
| | | from utils.tool import CodeDataCacheUtil |
| | |
| | | |
| | | |
| | | # 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) |
| | | # 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] |
| | |
| | | # 是否具有辨识度 |
| | | p9 = is_special(code, record_datas) |
| | | p10 = is_latest_10d_max_volume_at_latest_2d(code, record_datas) |
| | | # 最近5天是否炸板 |
| | | p11 = __is_latest_open_limit_up(code, record_datas, 5) |
| | | # 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) |
| | | # 最近5天是否跌停 |
| | | p13 = __is_latest_limit_down(code, record_datas, 5) |
| | | # 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, p14, p15 |
| | | 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 |
| | |
| | | max_price_info = d["high"], d |
| | | # 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: |
| | | 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 |
| | | |
| | |
| | | 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, '' |
| | | |
| | | |
| | | # 最近几天是否有炸板或跌停 |
| | | def __is_latest_open_limit_up(code, 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: |
| | | 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"])) |
| | | if abs(limit_up_price - item["high"]) < 0.001 and abs(limit_up_price - item["close"]) > 0.001: |
| | | # 炸板 |
| | | return True |
| | | return False |
| | | 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(code, datas, day_count): |
| | |
| | | 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 |
| | | |
| | |
| | | |
| | | |
| | | 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) |