How to use the hikyuu.indicator.CVAL function in hikyuu
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fasiondog / hikyuu / hikyuu / interactive / kaufman.py View on Github 
sg = SG_Single(cama, filter_n = filter_n, filter_p = filter_p)
sg.plot(axes = ax1, kdata = kdata)
else:
print("sg_type only in ('CORSS', 'SINGLE')")
cer = PRICELIST(cama, 1)
label = "ER(%s)" % cer[-1]
cer.plot(axes=ax2, color='b', marker='o', label=label,
legend_on=False, text_on=True)
total = len(kdata)
CVAL(0.8, total).plot(axes=ax2,color='r',linestyle='--')
CVAL(-0.6, total).plot(axes=ax2,color='r',linestyle='--')
CVAL(-0.8, total).plot(axes=ax2,color='r',linestyle='--')
CVAL(0, total).plot(axes=ax2,color='k',linestyle='-')
#ax2.hlines(0.8,0,len(kdata),color='r',linestyle='--')
#ax2.hlines(-0.6,0,len(kdata),color='r',linestyle='--')
#ax2.hlines(-0.8,0,len(kdata),color='r',linestyle='--')
#ax2.hlines(0,0,len(kdata))
ax1.set_xlim((0, len(kdata)))
ax_set_locator_formatter(ax1, kdata.getDatetimeList(), query.kType)
adjust_axes_show([ax1, ax2])
return show_gcf()sg = SG_Single(cama, filter_n = filter_n, filter_p = filter_p)
sg.plot(axes = ax1, kdata = kdata)
else:
print("sg_type only in ('CORSS', 'SINGLE')")
a = POS(block, query, SG_Flex(AMA(n = 3), 6))
a.name = "POS(3)"
a.plot(axes=ax2, color='b', marker='.', legend_on=True)
a = POS(block, query, SG_Flex(AMA(n = 30), 60))
a.name = "POS(30)"
a.plot(axes=ax2, color='g', marker='.', legend_on=True)
total = len(kdata)
CVAL(0.8, total).plot(axes=ax2,color='r',linestyle='--')
CVAL(0.2, total).plot(axes=ax2,color='r',linestyle='--')
#ax2.hlines(0.8,0,len(kdata),color='r',linestyle='--')
#ax2.hlines(0.2,0,len(kdata),color='r',linestyle='--')
if ama1.name == "AMA":
cer = PRICELIST(cama, 1)
label = "ER(%s)" % cer[-1]
cer.plot(axes=ax3, color='b', marker='.', label=label,
legend_on=False, text_on=True)
CVAL(0.8, total).plot(axes=ax2,color='r',linestyle='--')
CVAL(-0.6, total).plot(axes=ax2,color='r',linestyle='--')
CVAL(-0.8, total).plot(axes=ax2,color='r',linestyle='--')
CVAL(0, total).plot(axes=ax2,color='k',linestyle='-')
#ax3.hlines(0.8,0,len(kdata),color='r',linestyle='--')
#ax3.hlines(-0.6,0,len(kdata),color='r',linestyle='--')
#ax3.hlines(-0.8,0,len(kdata),color='r',linestyle='--')
#ax3.hlines(0,0,len(kdata))ind.plot(axes = ax1, color = 'm', legend_on = True)
elif sg_type == 'SINGLE':
sg = SG_Single(cama, filter_n = filter_n, filter_p = filter_p)
sg.plot(axes = ax1, kdata = kdata)
else:
print("sg_type only in ('CORSS', 'SINGLE')")
cer = PRICELIST(cama, 1)
label = "ER(%s)" % cer[-1]
cer.plot(axes=ax2, color='b', marker='o', label=label,
legend_on=False, text_on=True)
total = len(kdata)
CVAL(0.8, total).plot(axes=ax2,color='r',linestyle='--')
CVAL(-0.6, total).plot(axes=ax2,color='r',linestyle='--')
CVAL(-0.8, total).plot(axes=ax2,color='r',linestyle='--')
CVAL(0, total).plot(axes=ax2,color='k',linestyle='-')
#ax2.hlines(0.8,0,len(kdata),color='r',linestyle='--')
#ax2.hlines(-0.6,0,len(kdata),color='r',linestyle='--')
#ax2.hlines(-0.8,0,len(kdata),color='r',linestyle='--')
#ax2.hlines(0,0,len(kdata))
ax1.set_xlim((0, len(kdata)))
ax_set_locator_formatter(ax1, kdata.getDatetimeList(), query.kType)
adjust_axes_show([ax1, ax2])
return show_gcf()#ax1.legend(loc='upper left')
ax_draw_macd2(ax2, ema, kdata)
vigor.plot(axes=ax3, marker='.', color='r', zero_on=True,
legend_on=False, text_on=True)
u = [i for i in vigor if i > 0 and i != constant.null_price]
l = [i for i in vigor if i < 0]
umean = mean(u)
umax = max(u)
lmean = mean(l)
lmin = min(l)
up = int(umax / umean)
lp = int(lmin / lmean)
for i in range(up):
CVAL(umean * (i + 1), len(kdata)).plot(axes=ax3, color='r', linestyle='--')
#ax3.hlines(umean * (i + 1),0,len(kdata),color='r',linestyle='--')
for i in range(lp):
CVAL(lmean * (i + 1), len(kdata)).plot(axes=ax3, color='g', linestyle='--')
#ax3.hlines(lmean * (i + 1),0,len(kdata),color='g',linestyle='--')
ax1.set_xlim((0, len(kdata)))
ax_set_locator_formatter(ax1, kdata.getDatetimeList(), kdata.getQuery().kType)
adjust_axes_show([ax1, ax2, ax3])
return show_gcf()total = len(kdata)
CVAL(0.8, total).plot(axes=ax2,color='r',linestyle='--')
CVAL(0.2, total).plot(axes=ax2,color='r',linestyle='--')
#ax2.hlines(0.8,0,len(kdata),color='r',linestyle='--')
#ax2.hlines(0.2,0,len(kdata),color='r',linestyle='--')
if ama1.name == "AMA":
cer = PRICELIST(cama, 1)
label = "ER(%s)" % cer[-1]
cer.plot(axes=ax3, color='b', marker='.', label=label,
legend_on=False, text_on=True)
CVAL(0.8, total).plot(axes=ax2,color='r',linestyle='--')
CVAL(-0.6, total).plot(axes=ax2,color='r',linestyle='--')
CVAL(-0.8, total).plot(axes=ax2,color='r',linestyle='--')
CVAL(0, total).plot(axes=ax2,color='k',linestyle='-')
#ax3.hlines(0.8,0,len(kdata),color='r',linestyle='--')
#ax3.hlines(-0.6,0,len(kdata),color='r',linestyle='--')
#ax3.hlines(-0.8,0,len(kdata),color='r',linestyle='--')
#ax3.hlines(0,0,len(kdata))
else:
ax_draw_macd(ax2, kdata)
#ax2.set_ylim(-1, 1)
ax1.set_xlim((0, len(kdata)))
ax_set_locator_formatter(ax1, kdata.getDatetimeList(), query.kType)
adjust_axes_show([ax1, ax2])
return show_gcf()y2 = [vol[i] for i in rg if kdata[i].closePrice <= kdata[i].openPrice]
ax2.bar(x1, y1, width=0.4, color='r', edgecolor='r')
ax2.bar(x2, y2, width=0.4, color='g', edgecolor='g')
elif engine == 'echarts':
vol.bar(axes=ax2, color='r')
else:
pass
vma1 = MA(vol, vma1_n)
vma2 = MA(vol, vma2_n)
vma1.plot(axes=ax2, legend_on=True)
vma2.plot(axes=ax2, legend_on=True)
if query.kType == Query.WEEK and stock.market == 'SH' and stock.code=='000001':
CVAL(0.16e+009, total, color='b',linestyle='--')
#ax2.hlines(0.16e+009,0,len(kdata),color='b',linestyle='--')
ax_set_locator_formatter(ax1, kdata.getDatetimeList(), kdata.getQuery().kType)
adjust_axes_show([ax1, ax2])
return show_gcf()elif sg_type == 'SINGLE':
sg = SG_Single(cama, filter_n = filter_n, filter_p = filter_p)
sg.plot(axes = ax1, kdata = kdata)
else:
print("sg_type only in ('CORSS', 'SINGLE')")
cer = PRICELIST(cama, 1)
label = "ER(%s)" % cer[-1]
cer.plot(axes=ax2, color='b', marker='o', label=label,
legend_on=False, text_on=True)
total = len(kdata)
CVAL(0.8, total).plot(axes=ax2,color='r',linestyle='--')
CVAL(-0.6, total).plot(axes=ax2,color='r',linestyle='--')
CVAL(-0.8, total).plot(axes=ax2,color='r',linestyle='--')
CVAL(0, total).plot(axes=ax2,color='k',linestyle='-')
#ax2.hlines(0.8,0,len(kdata),color='r',linestyle='--')
#ax2.hlines(-0.6,0,len(kdata),color='r',linestyle='--')
#ax2.hlines(-0.8,0,len(kdata),color='r',linestyle='--')
#ax2.hlines(0,0,len(kdata))
ax1.set_xlim((0, len(kdata)))
ax_set_locator_formatter(ax1, kdata.getDatetimeList(), query.kType)
adjust_axes_show([ax1, ax2])
return show_gcf()a.plot(axes=ax2, color='g', marker='.', legend_on=True)
total = len(kdata)
CVAL(0.8, total).plot(axes=ax2,color='r',linestyle='--')
CVAL(0.2, total).plot(axes=ax2,color='r',linestyle='--')
#ax2.hlines(0.8,0,len(kdata),color='r',linestyle='--')
#ax2.hlines(0.2,0,len(kdata),color='r',linestyle='--')
if ama1.name == "AMA":
cer = PRICELIST(cama, 1)
label = "ER(%s)" % cer[-1]
cer.plot(axes=ax3, color='b', marker='.', label=label,
legend_on=False, text_on=True)
CVAL(0.8, total).plot(axes=ax2,color='r',linestyle='--')
CVAL(-0.6, total).plot(axes=ax2,color='r',linestyle='--')
CVAL(-0.8, total).plot(axes=ax2,color='r',linestyle='--')
CVAL(0, total).plot(axes=ax2,color='k',linestyle='-')
#ax3.hlines(0.8,0,len(kdata),color='r',linestyle='--')
#ax3.hlines(-0.6,0,len(kdata),color='r',linestyle='--')
#ax3.hlines(-0.8,0,len(kdata),color='r',linestyle='--')
#ax3.hlines(0,0,len(kdata))
else:
ax_draw_macd(ax2, kdata)
#ax2.set_ylim(-1, 1)
ax1.set_xlim((0, len(kdata)))
ax_set_locator_formatter(ax1, kdata.getDatetimeList(), query.kType)
adjust_axes_show([ax1, ax2])
return show_gcf()y2 = [vol[i] for i in rg if kdata[i].closePrice <= kdata[i].openPrice]
ax2.bar(x1, y1, width=0.4, color='r', edgecolor='r')
ax2.bar(x2, y2, width=0.4, color='g', edgecolor='g')
elif engine == 'echarts':
vol.bar(axes=ax2, color='r')
else:
pass
vma1 = MA(vol, vma1_n)
vma2 = MA(vol, vma2_n)
vma1.plot(axes=ax2, legend_on=True)
vma2.plot(axes=ax2, legend_on=True)
if query.kType == Query.WEEK and stock.market == 'SH' and stock.code=='000001':
CVAL(0.16e+009, total, color='b',linestyle='--')
#ax2.hlines(0.16e+009,0,len(kdata),color='b',linestyle='--')
ax_set_locator_formatter(ax1, kdata.getDatetimeList(), kdata.getQuery().kType)
adjust_axes_show([ax1, ax2])
return show_gcf()a = POS(block, query, SG_Flex(AMA(n = 30), 60))
a.name = "POS(30)"
a.plot(axes=ax2, color='g', marker='.', legend_on=True)
total = len(kdata)
CVAL(0.8, total).plot(axes=ax2,color='r',linestyle='--')
CVAL(0.2, total).plot(axes=ax2,color='r',linestyle='--')
#ax2.hlines(0.8,0,len(kdata),color='r',linestyle='--')
#ax2.hlines(0.2,0,len(kdata),color='r',linestyle='--')
if ama1.name == "AMA":
cer = PRICELIST(cama, 1)
label = "ER(%s)" % cer[-1]
cer.plot(axes=ax3, color='b', marker='.', label=label,
legend_on=False, text_on=True)
CVAL(0.8, total).plot(axes=ax2,color='r',linestyle='--')
CVAL(-0.6, total).plot(axes=ax2,color='r',linestyle='--')
CVAL(-0.8, total).plot(axes=ax2,color='r',linestyle='--')
CVAL(0, total).plot(axes=ax2,color='k',linestyle='-')
#ax3.hlines(0.8,0,len(kdata),color='r',linestyle='--')
#ax3.hlines(-0.6,0,len(kdata),color='r',linestyle='--')
#ax3.hlines(-0.8,0,len(kdata),color='r',linestyle='--')
#ax3.hlines(0,0,len(kdata))
else:
ax_draw_macd(ax2, kdata)
#ax2.set_ylim(-1, 1)
ax1.set_xlim((0, len(kdata)))
ax_set_locator_formatter(ax1, kdata.getDatetimeList(), query.kType)
adjust_axes_show([ax1, ax2])
return show_gcf()hikyuu
Hikyuu Quant Framework for System Trading Analysis and backtester
Package Health Score
78 / 100Popular hikyuu functions
- hikyuu.Datetime
- hikyuu.Datetime.max
- hikyuu.gui.data.ImportPytdxToH5Task.ImportPytdxToH5
- hikyuu.gui.data.ImportTdxToH5Task.ImportTdxToH5Task
- hikyuu.indicator.AMA
- hikyuu.indicator.CLOSE
- hikyuu.indicator.CVAL
- hikyuu.indicator.Indicator
- hikyuu.indicator.indicator.Indicator
- hikyuu.indicator.MA
- hikyuu.indicator.PRICELIST
- hikyuu.interactive.drawplot.adjust_axes_show
- hikyuu.interactive.drawplot.ax_set_locator_formatter
- hikyuu.interactive.drawplot.create_figure
- hikyuu.interactive.drawplot.show_gcf
- hikyuu.KData
- hikyuu.KRecord
- hikyuu.Query
- hikyuu.util.unicode.reprFunc
- hikyuu.util.unicode.unicodeFunc