def __init__(self, deepOptionChain: DeepOptionChain, volatilityBack=260):
self.optionChain = deepOptionChain.getOptionChain()
self.deepChain = deepOptionChain.getDeepOptionChain()
self.chainWeights = ChainWeights(self.optionChain)
if deepOptionChain.computeIV:
self.smile = self.deepChain.smile
else:
self.smile = None
ticker = self.optionChain.getTicker()
self.history = ticker.getHistory(
end=self.optionChain.getChainDate()).tail(volatilityBack)
def __init__(self, deepOptionChain: DeepOptionChain, weights):
"""
weightsMode:
* EW -> equally weighted (default);
* ATM
* OI -> open interest;
"""
self.deepOptionChain = deepOptionChain
self.deepChain = deepOptionChain.getDeepOptionChain()
self.optionChain = deepOptionChain.getOptionChain()
self.data = self.deepChain
self.avaiableIV = deepOptionChain.computeIV
self.weights = weights
def computeDeepOptionSurface(self):
deep_data = {}
for expiration in tqdm(self.optionSurface.getExpirations(),
desc='Compute IV surface',
disable=not self.progressBar):
chain = self.getOptionSurface().getChainByDate(expiration)
deep_data[expiration] = DeepOptionChain(chain,
computeIV=self.computeIV,
computeBSM=self.computeBSM,
progressBar=False)
return deep_data
import pandas as pd
from EcoFin.dataDownload.optionsManager import OptionManager
from EcoFin.dataDownload.ticker import Ticker
from EcoFin.options.deepOptionChain import DeepOptionChain
# -------------------------[Set-up]-------------------------
ticker = Ticker('MSFT')
optionManager = OptionManager(ticker)
exp = optionManager.getExpirationByMaturity(30, method='greater')
optionChain = optionManager.getOptionChain(exp=exp)
# ----------------------------------------------------------
ticker_info = ticker.getInfo()
forwardPrice = optionChain.getForwardPrice()
deepOptionChain = DeepOptionChain(optionChain, computeIV=False)
data = deepOptionChain.getDeepOptionChain()
# ----------------------[EXPORT BLOCK]--------------------------------
path = '../Export/[{}]'.format(ticker.ticker)
if not os.path.exists(path):
os.makedirs(path)
with pd.ExcelWriter('{}/deepOptionChain_[{}].xlsx'.format(path,
exp)) as writer:
data.to_excel(writer, sheet_name='Chain', index=False)
print('\nFile saved!')
# ----------------------[EXPORT BLOCK]--------------------------------
from EcoFin.dataDownload.optionsManager import OptionManager
from EcoFin.dataDownload.ticker import Ticker
from EcoFin.options.deepOptionChain import DeepOptionChain
from EcoFin.stat.utils import weightedAvg, weightedStd
# -------------------------[Set-up]-------------------------
ticker = Ticker('MSFT')
optionManager = OptionManager(ticker, now=1492646400)
exp = optionManager.getExpirationByMaturity(30, method='greater')
optionChain = optionManager.getOptionChain(exp=exp)
# ----------------------------------------------------------
ticker_info = ticker.getInfo()
forwardPrice = optionChain.getForwardPrice()
deepOptionChain = DeepOptionChain(optionChain)
data = deepOptionChain.getDeepOptionChain()
data['weights'] = data.loc[:, ['openInterest_call', 'openInterest_put']].sum(axis=1) / \
np.nansum(data.loc[:, ['openInterest_call', 'openInterest_put']].to_numpy())
fig, axs = plt.subplots(2,
gridspec_kw={'height_ratios': [3, 2]},
figsize=(10, 5),
sharex=True)
"""
# chart 1
axs[0].plot(data.strike, data['TheoPrice_call'], linewidth=3, label='Theoretical call', color='green')
axs[0].plot(data.strike, data['TheoPrice_put'], linewidth=3, label='Theoretical put', color='red')
axs[0].plot(data.strike, data.avgPrice_call, linewidth=3, linestyle="dashed", label='$Call_{AVG}$')
axs[0].plot(data.strike, data.avgPrice_put, linewidth=3, linestyle="dashed", label='$Put_{AVG}$')
# Custom
increment = 86400 # 1 day
date1 = 1483228800 # Sunday 01 January 2017
date2 = date1 + increment * 365 * 3
# ----------------------------------------------------------
ticker_info = ticker.getInfo()
output = []
for now in tqdm(range(date1, date2, increment),
desc='Compute history'): # Compute day by day
if optionManager.setNow(now) is not False:
exp = optionManager.getExpirationByMaturity(5, method='greater')
optionChain = optionManager.getOptionChain(exp=exp)
deepOptionChain = DeepOptionChain(optionChain,
computeIV=True,
progressBar=False)
VIX = EquityVIX(deepOptionChain)
summary = {
'Date': unixtimestamp_to_date(optionChain.getChainDate()),
'SpotPrice': optionChain.getSpotPrice(),
'CBOE_VIX': VIX.getCBOEVIX(),
'Mean': VIX.getMeanVIX().value,
'Beta': VIX.getBetaVIX().value,
'ATM': VIX.getATMVIX().value,
'OI': VIX.getOpenInterestVIX().value
}
if len(output) == 0:
from EcoFin.dataDownload.optionsManager import OptionManager
from EcoFin.dataDownload.ticker import Ticker
from EcoFin.options.chainWeights import ChainWeights
from EcoFin.options.deepOptionChain import DeepOptionChain
from EcoFin.options.optionChainSynopsis import OptionChainSinopsys
# -------------------------[Set-up]-------------------------
ticker = Ticker('MSFT')
optionManager = OptionManager(ticker)
exp = optionManager.getExpirationByMaturity(30, method='greater')
optionChain = optionManager.getOptionChain(exp=exp)
# ----------------------------------------------------------
ticker_info = ticker.getInfo()
deepOptChain = DeepOptionChain(optionChain, True)
chainWeights = ChainWeights(optionChain)
for mode, weights in {
'EW': chainWeights.computeEquallyWeights(),
'Beta': chainWeights.computeBetaWeights(),
'ATM': chainWeights.computeATMWeights(),
'OI': chainWeights.computeOpenInterestsWeights(),
'Moneyness': chainWeights.computeMoneynessWeights()
}.items():
print('----[{}]----'.format(mode))
synopsis = OptionChainSinopsys(deepOptChain, weights=weights)
OPS = synopsis.computeOptionPriceSpread()
print('OPS:\n • {}\n • {}'.format(OPS.mean, OPS.std))
def execute(tick: str):
ticker = Ticker(tick)
optionManager = OptionManager(ticker)
output = pd.DataFrame
for now in range(date1, date2, increment): # Compute day by day
try:
# Exclude bad results and weekends
if optionManager.setNow(now) is not False and datetime.fromtimestamp(now).weekday() not in [5, 6]:
exp = optionManager.getExpirationByMaturity(maturity_min, method='greater')
optionChain = optionManager.getOptionChain(exp=exp)
deepOptionChain = DeepOptionChain(optionChain, computeIV=computeIV, progressBar=False)
summary = {'Date': unixtimestamp_to_date(optionChain.getChainDate()),
'Exp': unixtimestamp_to_date(optionChain.getChainExpiration()),
'Maturity': optionChain.getTimeToMaturity().days,
'ForwardPrice': optionChain.getForwardPrice(),
'SpotPrice': optionChain.getSpotPrice(),
}
# compute signals
chainWeights = ChainWeights(optionChain)
for mode, weights in {'EW': chainWeights.computeEquallyWeights(),
'Beta': chainWeights.computeBetaWeights(),
'ATM': chainWeights.computeATMWeights(),
'OI': chainWeights.computeOpenInterestsWeights(),
'Moneyness': chainWeights.computeMoneynessWeights()}.items():
synopsis = OptionChainSinopsys(deepOptionChain, weights=weights)
OPS = synopsis.computeOptionPriceSpread()
IVS = synopsis.computeImpliedVolatilitySpread()
NAP = synopsis.computeNoArbitragePrice()
OIR = synopsis.computeOpenInterestRatio()
summary['OPS_[{}]'.format(mode)] = OPS.mean
summary['IVS_[{}]'.format(mode)] = IVS.mean
summary['NAP_[{}]'.format(mode)] = NAP.value
summary['NAP_ret_[{}]'.format(mode)] = NAP.ret
summary['OIR_[{}]'.format(mode)] = OIR.mean
PCD = synopsis.computePutCallDelta()
summary['PCD'] = PCD
# Compute volatility metrics
VIX = EquityVIX(deepOptionChain)
summary['VIX_[hist]'] = VIX.getHistoricalVolatility()
summary['VIX_[mean]'] = VIX.getMeanVIX().value
summary['VIX_[beta]'] = VIX.getBetaVIX().value
summary['VIX_[CBOE]'] = VIX.getCBOEVIX()
if output.empty:
output = pd.DataFrame(columns=list(summary.keys()), index=[])
output = output.append(summary, ignore_index=True)
except Exception as e:
logs.append('Error with [{}] - [{}]: {}'.format(ticker.ticker, now, e))
pass
# ----------------------[EXPORT BLOCK]--------------------------------
path = '../Export/BackTest/{}'.format(ticker.ticker)
if not os.path.exists(path):
os.makedirs(path)
try:
with pd.ExcelWriter('{}/backTest_[{}].xlsx'.format(path, maturity_min)) as writer:
output.to_excel(writer, sheet_name='Results', index=False)
except:
pass
from EcoFin.dataDownload.optionsManager import OptionManager
from EcoFin.dataDownload.ticker import Ticker
from EcoFin.options.deepOptionChain import DeepOptionChain
from EcoFin.options.equityVIX import EquityVIX
# -------------------------[Set-up]-------------------------
ticker = Ticker('MSFT')
optionManager = OptionManager(ticker, now=None)
i = 0 # <- Time To Maturity curve
exp = optionManager.getExpirations()[i]
optionChain = optionManager.getOptionChain(exp=exp)
# ----------------------------------------------------------
deepOptionChain = DeepOptionChain(optionChain)
equityVIX = EquityVIX(deepOptionChain)
VIX = {
'MeanVIX': equityVIX.getMeanVIX().value,
'BetaVIX': equityVIX.getBetaVIX().value,
'CBOEVIX': equityVIX.getCBOEVIX(),
'Historical': equityVIX.getHistoricalVolatility(),
'VE': equityVIX.getVolatilityExcess()
}
print('\n---------------------------')
print(' • Mean VIX: {}'.format(VIX['MeanVIX']))
print(' • Beta VIX: {}'.format(VIX['BetaVIX']))
print(' • CBOE VIX: {}'.format(VIX['CBOEVIX']))
print(' • Historical volatility: {}'.format(VIX['Historical']))
This file is part of the EcoFin-Library (https://github.com/LucaCamerani/EcoFin-Library),
and is released under the "BSD Open Source License".
"""
import pandas as pd
from EcoFin.dataDownload.optionsManager import OptionManager
from EcoFin.dataDownload.ticker import Ticker
from EcoFin.options.deepOptionChain import DeepOptionChain
# -------------------------[Set-up]-------------------------
ticker = Ticker('MSFT')
optionManager = OptionManager(ticker, now=None)
i = 0 # <- Time To Maturity curve
exp = optionManager.getExpirations()[i]
optionChain = optionManager.getOptionChain(exp=exp)
# ----------------------------------------------------------
chain = optionChain.getChain()
deepChain = DeepOptionChain(optionChain).getDeepOptionChain()
path = '../Export/[{}]_deepOptionChain.xlsx'.format(ticker.ticker)
with pd.ExcelWriter(path) as writer:
chain.full.to_excel(writer, sheet_name='Chain')
deepChain.to_excel(writer, sheet_name='Deep Chain')
print('file saved! ({})'.format(path))