锋云科技网站建设,教做衣服的网站有哪些,企业网站建站哪家好,如何做新增网站备案TA-Lib学习研究笔记#xff08;九#xff09;——Pattern Recognition #xff08;1#xff09;
0.程序代码
形态识别的函数的应用#xff0c;通过使用A股实际的数据#xff0c;验证形态识别函数#xff0c;用K线显示出现标志的形态走势#xff0c;由于入口参数基本上…TA-Lib学习研究笔记九——Pattern Recognition 1
0.程序代码
形态识别的函数的应用通过使用A股实际的数据验证形态识别函数用K线显示出现标志的形态走势由于入口参数基本上是open, high, low, close 统一设置程序代码只更换函数即可。 发现有的形态在一个股票上从未出现选择多个股票参与计算测试。 函数返回值integer (values are -100, 0 or 100) 0 是无形态信号。100 和 -100 是有正向或负向的形态信号。 后不再赘述。
# mpf绘图函数
def mpf_show(integer):# 默认是0 有标志的值是 -100 选择非0值即出现形态位置的时间position integer[integer!0]# 如果没有数据不绘图if len(position) ! 0:print(position Pattern date:)print(position)# 出现形态的时间前10天到后10天的期间K线for i in position.index:begin_date i datetime.timedelta(days-10)end_date i datetime.timedelta(days10)# 按时间段绘图df_candle df.loc[(df.indexbegin_date.strftime(%Y-%m-%d)) (df.indexend_date.strftime(%Y-%m-%d))]mpf.plot(df_candle , typecandle, titlei.strftime(%Y-%m-%d) ,figsize(6,2))mpf.show()for i in position.index:begin_date i datetime.timedelta(days-10)end_date i datetime.timedelta(days10)df_candle df.loc[(df.indexbegin_date.strftime(%Y-%m-%d)) (df.indexend_date.strftime(%Y-%m-%d))]# 按时间段数据print(df_candle[[open,high,low,close,pct_chg]]) #选择股票代码做测试
global_cursor.execute(sql_string)
results global_cursor.fetchall()for r in results :print(stock code:,r[0])df get_data(r[0], start_date, end_date) #只需要替换此处talib的Pattern Recognition不同函数即可integer tlb.CDL2CROWS(df[open], df[high], df[low], df[close])#integer tlb.CDL3BLACKCROWS(df[open], df[high], df[low], df[close])mpf_show(integer)
1.CDL2CROWS - Two Crows
函数名CDL2CROWS 名称Two Crows 两只乌鸦 简介三日K线模式第一天长阳第二天高开收阴第三天再次高开继续收阴收盘比前一日收盘价低预示股价下跌。 语法 integer CDL2CROWS(open, high, low, close) stock code: 000001.SZ position Pattern date: trade_date 2001-04-17 -100 2014-11-04 -100 dtype: int32 open high low close pct_chg
trade_date
2001-04-09 16.31 16.40 16.15 16.27 -0.25
2001-04-10 16.27 16.55 16.27 16.40 0.80
2001-04-11 16.70 16.70 16.38 16.49 0.55
2001-04-12 16.50 16.66 16.33 16.44 -0.30
2001-04-13 16.48 16.97 16.40 16.85 2.49
2001-04-16 17.00 17.11 16.80 16.90 0.30
2001-04-17 16.98 17.00 16.66 16.76 -0.83
2001-04-18 16.65 16.85 16.57 16.59 -1.01
2001-04-19 16.59 16.60 16.28 16.39 -1.21
2001-04-20 16.39 16.48 16.18 16.20 -1.16
2001-04-23 16.20 16.25 16.08 16.13 -0.43
2001-04-24 16.15 16.32 16.13 16.15 0.12
2001-04-25 16.16 16.30 15.68 15.72 -2.66
2001-04-26 15.70 15.80 15.50 15.53 -1.21
2001-04-27 15.51 15.82 15.51 15.65 0.77open high low close pct_chg
trade_date
2014-10-27 10.10 10.13 9.98 10.02 -1.57
2014-10-28 10.05 10.19 10.05 10.17 1.50
2014-10-29 10.19 10.38 10.14 10.30 1.28
2014-10-30 10.31 10.55 10.21 10.43 1.26
2014-10-31 10.50 11.35 10.46 11.03 5.75
2014-11-03 11.16 11.26 10.98 11.11 0.73
2014-11-04 11.15 11.18 10.78 10.85 -2.34
2014-11-05 10.85 10.95 10.66 10.82 -0.28
2014-11-06 10.82 10.90 10.74 10.84 0.18
2014-11-07 10.81 11.38 10.77 10.91 0.65
2014-11-10 11.05 11.25 10.86 11.14 2.11
2014-11-11 11.11 11.64 11.07 11.27 1.17
2014-11-12 11.19 11.21 10.99 11.20 -0.62
2014-11-13 11.18 11.36 11.03 11.05 -1.34
2014-11-14 11.00 11.01 10.80 10.93 -1.092.CDL3BLACKCROWS
函数名CDL3BLACKCROWS 名称Three Black Crows 三只乌鸦 简介三日K线模式连续三根阴线每日收盘价都下跌且接近最低价 每日开盘价都在上根K线实体内预示股价下跌。 语法 integer CDL3BLACKCROWS(open, high, low, close) stock code: 000004.SZ position Pattern date: trade_date 2008-04-18 -100 2021-06-24 -100 dtype: int32 open high low close pct_chg
trade_date
2008-04-08 7.90 8.06 7.77 8.00 1.27
2008-04-09 8.01 8.05 7.72 7.80 -2.50
2008-04-10 7.70 8.02 7.70 8.00 2.56
2008-04-11 8.15 8.40 7.92 8.40 5.00
2008-04-14 8.60 8.60 8.02 8.38 -0.24
2008-04-15 8.35 8.38 7.96 8.38 0.00
2008-04-16 8.48 8.50 7.96 7.96 -5.01
2008-04-17 8.19 8.20 7.56 7.56 -5.03
2008-04-18 7.58 7.67 7.18 7.18 -5.03
2008-04-21 7.18 7.18 6.82 6.82 -5.01
2008-04-22 6.51 6.65 6.48 6.48 -4.99
2008-04-23 6.48 6.77 6.16 6.50 0.31
2008-04-24 6.83 6.83 6.69 6.83 5.08
2008-04-25 6.81 7.17 6.70 6.90 1.02
2008-04-28 6.88 7.15 6.56 7.03 1.88open high low close pct_chg
trade_date
2021-06-15 23.99 24.20 21.58 21.58 -10.0083
2021-06-16 20.30 21.30 19.43 20.15 -6.6265
2021-06-17 19.70 21.50 19.20 20.92 3.8213
2021-06-18 20.20 20.68 19.55 19.78 -5.4493
2021-06-21 19.50 21.40 19.18 20.77 5.0051
2021-06-22 20.30 20.94 20.01 20.18 -2.8406
2021-06-23 20.26 20.40 19.66 19.80 -1.8831
2021-06-24 20.10 20.20 18.82 18.86 -4.7475
2021-06-25 18.86 19.10 17.90 18.11 -3.9767
2021-06-28 17.99 18.75 17.88 18.44 1.8222
2021-06-29 18.22 19.13 18.22 18.81 2.0065
2021-06-30 18.44 18.83 18.31 18.56 -1.3291
2021-07-01 18.50 18.80 17.58 17.73 -4.4720
2021-07-02 17.63 18.25 17.60 17.98 1.41003.CDL3BLACKCROWS
函数名CDL3BLACKCROWS 名称Three Black Crows 三只乌鸦 简介三日K线模式连续三根阴线每日收盘价都下跌且接近最低价 每日开盘价都在上根K线实体内预示股价下跌。 语法 integer CDL3INSIDE(open, high, low, close) stock code: 000001.SZ position Pattern date: trade_date 2000-04-26 100 2000-08-17 100 open high low close pct_chg trade_date 2000-04-17 19.52 20.02 18.95 19.18 -1.59 2000-04-18 19.24 19.45 18.97 19.10 -0.42 2000-04-19 19.51 19.68 19.10 19.15 0.26 2000-04-20 19.18 19.33 18.90 19.02 -0.68 2000-04-21 19.02 19.10 18.78 18.81 -1.10 2000-04-24 18.81 18.94 18.50 18.57 -1.28 2000-04-25 18.58 18.92 18.57 18.69 0.65 2000-04-26 18.80 19.80 18.65 19.13 2.35 2000-04-27 19.30 19.40 18.71 18.76 -1.93 2000-04-28 18.74 19.20 18.65 19.06 1.60 open high low close pct_chg trade_date 2000-08-07 18.31 18.60 18.20 18.30 0.27 2000-08-08 18.35 18.40 18.10 18.21 -0.49 2000-08-09 18.20 18.58 18.15 18.35 0.77 2000-08-10 18.35 18.43 18.20 18.22 -0.71 2000-08-11 18.23 18.45 18.20 18.29 0.38 2000-08-14 18.35 18.85 18.32 18.51 1.20 2000-08-15 18.50 18.59 18.28 18.30 -1.13 2000-08-16 18.40 18.59 18.24 18.42 0.66 2000-08-17 18.42 18.95 18.40 18.58 0.87 2000-08-18 18.60 18.70 18.45 18.48 -0.54 2000-08-21 18.50 18.70 18.38 18.40 -0.43 2000-08-22 18.40 18.50 18.10 18.16 -1.30 2000-08-23 18.10 18.30 17.71 18.09 -0.39 2000-08-24 18.08 18.39 17.95 18.10 0.06 2000-08-25 18.15 18.20 18.00 18.10 0.00
4. CDL3LINESTRIKE - Three-Line Strike
函数名CDL3LINESTRIKE 名称 Three-Line Strike 三线打击 简介四日K线模式前三根阳线每日收盘价都比前一日高 开盘价在前一日实体内第四日市场高开收盘价低于第一日开盘价预示股价下跌。 语法 integer CDL3LINESTRIKE(open, high, low, close) stock code: 000001.SZ position Pattern date: trade_date 2001-12-05 100 2003-07-18 100 open high low close pct_chg trade_date 2001-11-26 13.50 13.50 13.37 13.39 -1.11 2001-11-27 13.39 13.48 13.35 13.43 0.30 2001-11-28 13.48 13.75 13.44 13.50 0.52 2001-11-29 13.50 13.55 13.35 13.39 -0.81 2001-11-30 13.35 13.50 13.30 13.42 0.22 2001-12-03 13.42 13.62 13.40 13.50 0.60 2001-12-04 13.50 13.65 13.43 13.59 0.67 2001-12-05 13.60 13.61 13.22 13.24 -2.58 2001-12-06 13.24 13.39 13.14 13.26 0.15 2001-12-07 13.26 13.39 13.13 13.19 -0.53 2001-12-10 13.15 13.18 13.04 13.14 -0.38 2001-12-11 13.16 13.25 13.00 13.06 -0.61 2001-12-12 13.05 13.05 12.80 12.84 -1.68 2001-12-13 12.80 12.94 12.70 12.72 -0.93 2001-12-14 12.70 12.85 12.63 12.71 -0.08 open high low close pct_chg trade_date 2003-07-08 11.18 11.32 11.15 11.30 1.25 2003-07-09 11.31 11.36 11.11 11.16 -1.24 2003-07-10 11.20 11.48 11.13 11.39 2.06 2003-07-11 11.40 11.43 11.28 11.31 -0.70 2003-07-14 11.28 11.32 11.10 11.14 -1.50 2003-07-15 11.14 11.28 11.13 11.19 0.45 2003-07-16 11.19 11.30 11.19 11.24 0.45 2003-07-17 11.24 11.37 11.10 11.31 0.62 2003-07-18 11.32 11.33 10.88 10.91 -3.54 2003-07-21 10.72 10.88 10.57 10.66 -2.29 2003-07-22 10.71 10.84 10.47 10.56 -0.94 2003-07-23 10.60 10.78 10.57 10.75 1.80 2003-07-24 10.74 10.75 10.54 10.58 -1.58 2003-07-25 10.60 10.75 10.48 10.50 -0.76 2003-07-28 10.50 10.50 10.32 10.39 -1.05
5.CDL3OUTSIDE
函数名CDL3OUTSIDE 名称Three Outside Up/Down 三外部上涨和下跌 简介三日K线模式与三内部上涨和下跌类似K线为阴阳阳但第一日与第二日的K线形态相反 以三外部上涨为例第一日K线在第二日K线内部预示着股价上涨。 语法 integer CDL3OUTSIDE(open, high, low, close) 注意返回值 一个100 一个 -100 stock code: 000001.SZ position Pattern date: trade_date 2000-01-07 100 2000-01-12 -100 open high low close pct_chg trade_date 2000-01-04 17.50 18.55 17.20 18.29 4.81 2000-01-05 18.35 18.85 18.00 18.06 -1.26 2000-01-06 18.02 19.05 17.75 18.78 3.99 2000-01-07 19.00 19.77 18.90 19.54 4.05 2000-01-10 19.79 20.48 19.77 20.14 3.07 2000-01-11 20.15 20.20 18.80 19.00 -5.66 2000-01-12 19.00 19.20 18.13 18.24 -4.00 2000-01-13 18.20 18.40 17.90 18.14 -0.55 2000-01-14 18.14 18.39 17.75 17.88 -1.43 2000-01-17 17.90 18.10 17.50 18.08 1.12 open high low close pct_chg trade_date 2000-01-04 17.50 18.55 17.20 18.29 4.81 2000-01-05 18.35 18.85 18.00 18.06 -1.26 2000-01-06 18.02 19.05 17.75 18.78 3.99 2000-01-07 19.00 19.77 18.90 19.54 4.05 2000-01-10 19.79 20.48 19.77 20.14 3.07 2000-01-11 20.15 20.20 18.80 19.00 -5.66 2000-01-12 19.00 19.20 18.13 18.24 -4.00 2000-01-13 18.20 18.40 17.90 18.14 -0.55 2000-01-14 18.14 18.39 17.75 17.88 -1.43 2000-01-17 17.90 18.10 17.50 18.08 1.12 2000-01-18 18.00 18.08 17.58 17.69 -2.16 2000-01-19 17.50 17.85 17.50 17.79 0.57 2000-01-20 17.80 17.90 17.55 17.81 0.11 2000-01-21 17.80 18.26 17.66 17.96 0.84 6.CDL3STARSINSOUTH
函数名CDL3STARSINSOUTH 名称Three Stars In The South 南方三星 简介三日K线模式与大敌当前相反三日K线皆阴第一日有长下影线 第二日与第一日类似K线整体小于第一日第三日无下影线实体信号 成交价格都在第一日振幅之内预示下跌趋势反转股价上升。 语法 integer CDL3STARSINSOUTH(open, high, low, close) 指标符合条件的很少。 stock code: 000669.SZ position Pattern date: trade_date 2014-05-13 100 dtype: int32 open high low close pct_chg
trade_date
2014-05-05 26.50 26.65 25.80 26.62 0.53
2014-05-06 26.62 27.43 26.42 27.15 1.99
2014-05-07 27.20 27.20 26.20 26.33 -3.02
2014-05-08 26.35 26.46 26.00 26.31 -0.08
2014-05-09 26.66 26.66 25.00 26.11 -0.76
2014-05-12 26.12 26.26 25.30 26.08 -0.11
2014-05-13 26.00 26.06 25.51 25.55 -2.03
2014-05-14 25.58 26.40 25.54 26.31 2.97
2014-05-15 26.30 26.30 25.76 26.00 -1.18
2014-05-16 25.92 26.60 25.71 26.60 2.31
2014-05-19 26.50 26.61 26.08 26.19 -1.54
2014-05-20 26.58 27.45 26.19 26.53 1.30
2014-05-21 26.56 26.56 25.95 26.20 -1.24
2014-05-22 27.10 28.70 27.00 27.13 3.55
2014-05-23 27.11 27.11 26.30 26.58 -2.037.CDL3WHITESOLDIERS
函数名CDL3WHITESOLDIERS 名称Three Advancing White Soldiers 三个白兵 简介三日K线模式三日K线皆阳 每日收盘价变高且接近最高价开盘价在前一日实体上半部预示股价上升。 语法 integer CDL3WHITESOLDIERS(open, high, low, close) stock code: 000001.SZ position Pattern date: trade_date 2007-04-12 100 2017-07-07 100 dtype: int32 open high low close pct_chg
trade_date
2007-04-02 18.98 19.60 18.95 19.28 2.12
2007-04-03 19.31 19.68 19.17 19.35 0.36
2007-04-04 19.40 20.20 19.40 19.89 2.79
2007-04-05 19.89 20.07 19.56 19.96 0.35
2007-04-06 19.66 19.90 19.35 19.57 -1.95
2007-04-09 19.57 19.98 19.40 19.72 0.77
2007-04-10 19.72 20.30 19.63 20.29 2.89
2007-04-11 20.33 21.30 20.33 21.29 4.93
2007-04-12 21.40 22.35 21.30 22.35 4.98
2007-04-13 22.70 23.47 22.70 23.47 5.01
2007-04-16 23.98 24.47 22.90 23.73 1.11
2007-04-17 23.55 23.73 22.54 22.95 -3.29
2007-04-18 22.88 23.40 22.53 22.99 0.17
2007-04-19 22.70 23.06 21.84 21.84 -5.00
2007-04-20 21.38 22.86 21.38 22.60 3.48open high low close pct_chg
trade_date
2017-06-27 9.30 9.39 9.27 9.36 0.65
2017-06-28 9.35 9.49 9.33 9.43 0.75
2017-06-29 9.43 9.45 9.37 9.43 0.00
2017-06-30 9.40 9.43 9.31 9.39 -0.42
2017-07-03 9.40 9.43 9.34 9.40 0.11
2017-07-04 9.40 9.41 9.30 9.34 -0.64
2017-07-05 9.29 9.38 9.27 9.37 0.32
2017-07-06 9.36 9.41 9.31 9.40 0.32
2017-07-07 9.37 9.48 9.34 9.47 0.74
2017-07-10 9.45 9.66 9.44 9.59 1.27
2017-07-11 9.61 10.46 9.61 10.25 6.88
2017-07-12 10.27 10.58 10.20 10.34 0.88
2017-07-13 10.30 10.90 10.24 10.90 5.42
2017-07-14 10.81 10.94 10.66 10.90 0.00
2017-07-17 10.95 11.33 10.72 10.81 -0.838.CDLABANDONEDBABY
函数名CDLABANDONEDBABY 名称Abandoned Baby 弃婴 简介三日K线模式第二日价格跳空且收十字星开盘价与收盘价接近 最高价最低价相差不大预示趋势反转发生在顶部下跌底部上涨。 语法 注意多一个参数 integer CDLABANDONEDBABY(open, high, low, close, penetration0) 指标符合条件的少 stock code: 000410.SZ position Pattern date: trade_date 2016-12-09 -100 dtype: int32
open high low close pct_chg
trade_date
2016-11-29 14.96 14.99 14.72 14.74 -1.73
2016-11-30 14.75 14.94 14.66 14.79 0.34
2016-12-01 14.77 14.92 14.72 14.92 0.88
2016-12-02 14.89 14.90 14.62 14.67 -1.68
2016-12-05 14.49 14.82 14.41 14.62 -0.34
2016-12-06 14.72 14.75 14.47 14.57 -0.34
2016-12-07 14.50 14.67 14.50 14.66 0.62
2016-12-08 14.68 14.93 14.68 14.71 0.34
2016-12-09 14.65 14.65 14.41 14.48 -1.56
2016-12-12 14.46 14.52 13.64 13.66 -5.66
2016-12-13 13.61 13.68 13.42 13.62 -0.29
2016-12-14 13.62 13.79 13.42 13.63 0.07
2016-12-15 13.56 13.84 13.53 13.71 0.59
2016-12-16 13.72 13.85 13.65 13.77 0.44
2016-12-19 13.70 13.73 13.60 13.65 -0.879.CDLADVANCEBLOCK
函数名CDLADVANCEBLOCK 名称Advance Block 大敌当前 简介三日K线模式三日都收阳每日收盘价都比前一日高 开盘价都在前一日实体以内实体变短上影线变长。 语法 integer CDLADVANCEBLOCK(open, high, low, close) stock code: 000001.SZ position Pattern date: trade_date 2002-04-08 -100 2002-07-19 -100 open high low close pct_chg
trade_date
2002-03-29 11.35 11.40 10.98 11.03 -2.39
2002-04-01 11.03 11.06 10.81 10.98 -0.45
2002-04-02 10.98 11.04 10.67 10.69 -2.64
2002-04-03 10.68 10.88 10.57 10.78 0.84
2002-04-04 10.81 11.15 10.73 11.11 3.06
2002-04-05 11.15 11.25 11.03 11.15 0.36
2002-04-08 11.20 11.35 11.11 11.27 1.08
2002-04-09 11.25 11.30 10.90 11.15 -1.06
2002-04-10 11.15 11.20 10.93 11.12 -0.27
2002-04-11 11.12 11.15 10.98 11.02 -0.90
2002-04-12 11.00 11.13 10.91 11.11 0.82
2002-04-15 11.05 11.13 10.83 10.89 -1.98
2002-04-16 10.80 10.93 10.74 10.78 -1.01
2002-04-17 10.76 10.86 10.73 10.75 -0.28open high low close pct_chg
trade_date
2002-07-09 14.90 15.11 14.79 14.90 0.13
2002-07-10 14.93 15.00 14.25 14.39 -3.42
2002-07-11 14.30 14.46 14.17 14.30 -0.63
2002-07-12 14.30 14.38 14.20 14.22 -0.56
2002-07-15 14.19 14.20 13.95 14.02 -1.41
2002-07-16 14.00 14.38 13.90 13.98 -0.29
2002-07-17 14.00 14.44 13.95 14.42 3.15
2002-07-18 14.45 15.00 14.35 14.93 3.54
2002-07-19 14.93 15.08 14.76 14.99 0.40
2002-07-22 14.98 15.00 14.48 14.50 -3.27
2002-07-23 14.34 15.30 14.30 15.06 4.95
2002-07-24 15.06 15.33 14.89 15.07 0.07
2002-07-25 15.08 15.15 14.69 14.79 -1.86
2002-07-26 14.80 15.05 14.65 14.79 0.00
2002-07-29 14.77 15.07 14.72 15.00 1.4210.
函数名CDLBELTHOLD 名称Belt-hold 捉腰带线 简介两日K线模式下跌趋势中第一日阴线 第二日开盘价为最低价阳线收盘价接近最高价预示价格上涨。 语法 integer CDLBELTHOLD(open, high, low, close) stock code: 000001.SZ position Pattern date: trade_date 2000-01-24 -100 2000-02-16 -100 open high low close pct_chg
trade_date
2000-01-14 18.14 18.39 17.75 17.88 -1.43
2000-01-17 17.90 18.10 17.50 18.08 1.12
2000-01-18 18.00 18.08 17.58 17.69 -2.16
2000-01-19 17.50 17.85 17.50 17.79 0.57
2000-01-20 17.80 17.90 17.55 17.81 0.11
2000-01-21 17.80 18.26 17.66 17.96 0.84
2000-01-24 17.91 17.95 17.20 17.50 -2.56
2000-01-25 17.50 18.29 17.50 17.73 1.31
2000-01-26 17.72 17.88 17.50 17.64 -0.51
2000-01-27 17.65 18.17 17.55 17.89 1.42
2000-01-28 18.00 18.58 17.66 18.50 3.41open high low close pct_chg
trade_date
2000-02-14 19.20 20.38 18.70 20.37 10.11
2000-02-15 20.50 21.01 19.10 19.46 -4.47
2000-02-16 19.30 19.30 18.56 18.83 -3.24
2000-02-17 18.83 19.69 18.23 18.80 -0.16
2000-02-18 18.79 18.79 18.15 18.41 -2.07
2000-02-21 18.41 19.50 18.00 18.91 2.72
2000-02-22 19.00 19.25 18.20 18.25 -3.49
2000-02-23 18.20 18.58 18.00 18.10 -0.82
2000-02-24 18.05 18.30 18.00 18.18 0.44
2000-02-25 18.18 18.20 18.00 18.09 -0.50
