def drawBuyA(row, col, symbols, start, end):
fig = plt.figure(figsize=(16, 16))
i = 0
for symbol in symbols:
print(symbol)
i += 1
data = TushareStore.get_a_daily_data_ind(table='a_daily',
symbol=symbol,
start_date=start,
end_date=end,
append_ind=True)
close, pdi, wr, wr_89, bias = data['close'], data['pdi'], data[
'willr'], data['willr_89'], data['bias']
ax = fig.add_subplot(row, col, i)
ax.plot(close, c='grey')
# buy = close[ind.LESS_THAN(bias.shift(1), -13) & ind.BOTTOM(bias)]
buy = close[ind.LESS_THAN(wr.shift(1), -88) & ind.BOTTOM(wr)]
# print buy
ax.scatter(buy.index, buy, s=20, c='green')
ax.set_xticks([])
ax.set_yticks([])
ax.set_ylabel(symbol)
plt.legend()
plt.subplots_adjust(hspace=1)
plt.show()
def show_buy(ax, data, type):
close, low, high = data['close'], data['low'], data['high']
ma3, ma5, ma20, ma60 = data['sma_3'], data['sma_5'], data['sma_20'], data[
'sma_60']
diff, dea = data['dif'], data['dea']
close, willr, willr_34, willr_89, = data['close'], data['willr'], data[
'willr_34'], data['willr_89']
bias, pdi = data['bias'], data['pdi']
buy = ind.LESS_THAN(willr, -88)
# & ind.LESS_THAN(willr_34, -88)
# ind.GREAT_THAN(bias, 3)
# & ind.GREAT_THAN(willr_89, -28)
# & ind.LESS_THAN(willr, -70)
# ind.LESS_THAN(bias.shift(1), -3) & ind.BOTTOM(bias) &
# & ind.GREAT_THAN(willr, -40)
# & ind.LESS_THAN(bias.shift(), 3)
# & ind.BOTTOM(willr)
# & ind.LESS_THAN(willr_34.shift(1), -88)
# & ind.BOTTOM(willr_34)
# & ind.LESS_THAN(willr_89.shift(1), -88)
# & ind.BOTTOM(willr_89)
buy = ind.TOUCH(close, ma20) & ind.TOUCH(diff, dea, 0.3)
# diff,dea 死叉 close>ma20 会上涨 close<ma20 会下跌
# 上升趋势 diff,dea,close,ma20 同时死叉 最佳买点 会涨
# 下跌趋势 diff,dea,close,ma20 同时金叉 反弹最高点，会跌
# 上升趋势 diff,dea,close,ma20 同时金叉 最佳买点 会涨
buy = ind.DEAD_CROSS(diff, dea)
# diff,dea 金叉，close>ma20 会震荡回调 close<ma20 会补涨
# 上升趋势 diff,dea,close,ma20 同时金叉 最佳买点 会涨
# 下跌趋势 diff,dea,close,ma20 同时金叉 反弹最高点，会跌
# buy = ind.GOLDEN_CROSS(diff, dea) | ind.DEAD_CROSS(diff, dea)
k_golden_cross = ind.GOLDEN_CROSS(close, ma20) | ind.GOLDEN_CROSS(
close, ma60)
k_dead_cross = ind.DEAD_CROSS(close, ma20) | ind.DEAD_CROSS(close, ma60)
macd_golden_cross = ind.GOLDEN_CROSS(diff, dea) | ind.UP_CROSS(diff, 0)
macd_dead_cross = ind.DEAD_CROSS(diff, dea) | ind.DOWN_CROSS(diff, 0)
if type == 'k':
# ax.scatter(close[k_golden_cross].index, close[k_golden_cross], s=20, c='darkgoldenrod', zorder=200)
# ax.scatter(close[k_dead_cross].index, close[k_dead_cross], s=20, c='black', zorder=200)
ax.scatter(close[macd_golden_cross].index,
close[macd_golden_cross],
s=20,
c='darkgoldenrod',
zorder=200)
# ax.scatter(close[macd_dead_cross].index, close[macd_dead_cross], s=20, c='black', zorder=200)
else:
# ax.scatter(diff[k_golden_cross].index, diff[k_golden_cross], s=20, c='darkgoldenrod', zorder=200)
# ax.scatter(diff[k_dead_cross].index, diff[k_dead_cross], s=20, c='black', zorder=200)
ax.scatter(diff[macd_golden_cross].index,
diff[macd_golden_cross],
s=20,
c='darkgoldenrod',
zorder=200)
def drawBuy(row, col, sector, symbols, start, end):
fig = plt.figure(figsize=(16, 8))
i = 0
for symbol in symbols:
i += 1
data = TushareStore.get_usa_daily_data_ind(sector=sector,
symbol=symbol,
start_date=start,
end_date=end,
append_ind=True)
# data = store.get_chart_data_from_db("600%d.SH" % code, '20180101')
# data = get_chart_data_from_web(code, '1/1/2018', '1/30/2019')
close, pdi, wr, wr_89, bias = data['close'], data['pdi'], data[
'willr'], data['willr_89'], data['bias']
ax = fig.add_subplot(row, col, i)
ax.plot(close, c='grey')
# buy = close[(wr <= -98)]
# ax.scatter(buy.index, buy, c='red')
# buy = close[(wr <= -93) & (wr > -98)]
# ax.scatter(buy.index, buy, c='orange')
# buy = close[(wr <= -88) & (wr > -93)]
# ax.scatter(buy.index, buy, c='yellow')
# buy = close[(wr <= -83) & (wr > -88)]
# ax.scatter(buy.index, buy, c='green')
# buy = close[(pdi <= 10) & (wr < -88)]
# ax.scatter(buy.index, buy, c='red')
# buy = close[(pdi <= 12) & (pdi > 10) & (wr < -88)]
# ax.scatter(buy.index, buy, c='orange')
# buy = close[(pdi <= 16) & (pdi > 12) & (wr < -88)]
# ax.scatter(buy.index, buy, c='yellow')
# buy = close[(pdi <= 20) & (pdi > 16) & (wr < -88)]
# ax.scatter(buy.index, buy, c='green')
# buy = close[ind.UP_CROSS(wr_89, -83.5) & ind.LESS_THAN(wr, -50)]
# buy = close[ind.LESS_THAN(wr_89, -97) & ind.BOTTOM(wr_89)]
# buy = close[ind.LESS_THAN(bias, -12) & ind.BOTTOM(bias) & ind.LESS_THAN(wr_89, -83.5)]
buy = close[ind.LESS_THAN(bias.shift(1), -13) & ind.BOTTOM(bias)]
ax.scatter(buy.index, buy, s=20, c='green')
# ax = plt.twinx()
# ax.plot(bias)
# ax.plot(wr)
# drawHline(ax, [-12])
ax.set_xticks([])
ax.set_yticks([])
ax.set_ylabel(symbol)
plt.legend()
plt.subplots_adjust(hspace=0.1)
plt.show()