exotx is a Python wrapper for the QuantLib library, a powerful open-source library for quantitative finance. exotx provides a simple and user-friendly interface for pricing and analyzing financial derivatives using QuantLib's advanced numerical methods.
To install exotx, simply use pip:
pip install exotximport exotx
from exotx.instruments import OptionType
strike = 90
option_maturity = '2016-05-04'
my_vanilla_option = exotx.VanillaOption(strike, option_maturity, OptionType.CALL)notional = 100
strike = 100.0
autocall_barrier_level = 1.0 # 100%
annual_coupon_value = 0.03 # 3.00%
coupon_barrier_level = 0.75 # 75%
protection_barrier_level = 0.75 # 75%
my_autocallable = exotx.Autocallable(notional, strike, autocall_barrier_level, annual_coupon_value, coupon_barrier_level, protection_barrier_level)The object that represents static data such as the calendar, the day counter or the business day convention used.
my_static_data = exotx.StaticData(day_counter='Actual360', business_day_convention='ModifiedFollowing')my_json = {
'day_counter': 'Actual360',
'business_day_convention': 'ModifiedFollowing'
}
my_static_data = exotx.StaticData.from_json(my_json)reference_date = '2015-11-06'
spot = 100.0
risk_free_rate = 0.01
dividend_rate = 0.0
black_scholes_volatility = 0.2
my_market_data = exotx.MarketData(reference_date, spot, risk_free_rate, dividend_rate, black_scholes_volatility=black_scholes_volatility)my_json = {
'reference_date': '2015-11-06',
'spot': 100,
'risk_free_rate': 0.01,
'dividend_rate': 0,
'black_scholes_volatility': 0.2
}
my_market_data = exotx.MarketData.from_json(my_json)from exotx.enums import PricingModel, NumericalMethod
my_pricing_config = exotx.PricingConfiguration(PricingModel.BLACK_SCHOLES, NumericalMethod.ANALYTIC, compute_greeks=True)
exotx.price(my_vanilla_option, my_market_data, my_static_data, my_pricing_config)>>> {
'price': 13.83328710,
'delta': 0.77183751,
'gamma': 0.01609460,
'theta': -7.01024983
}
exotx.price(my_autocallable, my_market_data, my_static_data, model='black-scholes')>>> 96.08517973497098
We welcome contributions to exotx! If you find a bug or would like to request a new feature, please open an issue on the Github repository. If you would like to contribute code, please submit a pull request.
exotx is released under the MIT License.
React
Typescript
Django
Laravel
Facebook
Microsoft
Google
Alibaba
D3
Tencent