معرفی شرکت ها
cipher-bt-0.4.2
تبلیغات ما
مشتریان به طور فزاینده ای آنلاین هستند. تبلیغات می تواند به آنها کمک کند تا کسب و کار شما را پیدا کنند.
مشاهده بیشتر
تبلیغات ما
مشتریان به طور فزاینده ای آنلاین هستند. تبلیغات می تواند به آنها کمک کند تا کسب و کار شما را پیدا کنند.
مشاهده بیشتر
تبلیغات ما
مشتریان به طور فزاینده ای آنلاین هستند. تبلیغات می تواند به آنها کمک کند تا کسب و کار شما را پیدا کنند.
مشاهده بیشتر
تبلیغات ما
مشتریان به طور فزاینده ای آنلاین هستند. تبلیغات می تواند به آنها کمک کند تا کسب و کار شما را پیدا کنند.
مشاهده بیشتر
تبلیغات ما
مشتریان به طور فزاینده ای آنلاین هستند. تبلیغات می تواند به آنها کمک کند تا کسب و کار شما را پیدا کنند.
مشاهده بیشترتوضیحات
Cipher, a backtesting framework.
| ویژگی | مقدار |
|---|---|
| سیستم عامل | - |
| نام فایل | cipher-bt-0.4.2 |
| نام | cipher-bt |
| نسخه کتابخانه | 0.4.2 |
| نگهدارنده | [] |
| ایمیل نگهدارنده | [] |
| نویسنده | Oleksandr Polieno |
| ایمیل نویسنده | oleksandr@nanvel.com |
| آدرس صفحه اصلی | https://cipher.nanvel.com/ |
| آدرس اینترنتی | https://pypi.org/project/cipher-bt/ |
| مجوز | - |
# Cipher - trading strategy backtesting framework
- [Usage](#usage)
- [Development](#development)
- [Disclaimer](#disclaimer)
Documentation: https://cipher.nanvel.com
Features:
- well-structured, simple to use, extensible
- multiple trading sessions at the same time
- complex exit strategies can be implemented (trailing take profit, etc.)
- multiple data sources support (multiple exchanges, symbols, timeframes, etc.)
- signal generation and signal handlers are splitted
- simple to run, just `python my_strategy.py`
- works in [Google Colab](https://colab.research.google.com/)
- [finplot](https://github.com/highfestiva/finplot) and [mplfinance](https://github.com/matplotlib/mplfinance) plotters
- TA: [pandas-ta](https://github.com/twopirllc/pandas-ta) is included, you can still use your libraries of choice
## Usage
Initialize a new strategies folder and create a strategy:
```shell
pip install 'cipher-bt[finplot]'
mkdir my_strategies
cd my_strategies
cipher init
cipher new my_strategy
python my_strategy.py
```
EMA crossover strategy example:
```python
import numpy as np
from cipher import Cipher, Session, Strategy
class EmaCrossoverStrategy(Strategy):
def __init__(self, fast_ema_length=9, slow_ema_length=21, trend_ema_length=200):
self.fast_ema_length = fast_ema_length
self.slow_ema_length = slow_ema_length
self.trend_ema_length = trend_ema_length
def compose(self):
df = self.datas.df
df["fast_ema"] = df.ta.ema(length=self.fast_ema_length)
df["slow_ema"] = df.ta.ema(length=self.slow_ema_length)
df["trend_ema"] = df.ta.ema(length=self.trend_ema_length)
df["difference"] = df["fast_ema"] - df["slow_ema"]
# signal columns have to be boolean type
df["entry"] = np.sign(df["difference"].shift(1)) != np.sign(df["difference"])
df["max_6"] = df["high"].rolling(window=6).max()
df["min_6"] = df["low"].rolling(window=6).min()
return df
def on_entry(self, row: dict, session: Session):
if row["difference"] > 0 and row["close"] > row["trend_ema"]:
# start a new long session
session.position += "0.01"
session.stop_loss = row["min_6"]
session.take_profit = row["close"] + 1.5 * (row["close"] - row["min_6"])
elif row["difference"] < 0 and row["close"] < row["trend_ema"]:
# start a new short session
session.position -= "0.01"
session.stop_loss = row["max_6"]
session.take_profit = row["close"] - 1.5 * (row["max_6"] - row["close"])
# def on_<signal>(self, row: dict, session: Session) -> None:
# """Custom signal handler, called for each open session.
# We can adjust or close position or adjust brackets here."""
# # session.position = 1
# # session.position = base(1) # same as the one above
# # session.position = '1' # int, str, float are being converted to Decimal
# # session.position = quote(100) # sets position worth 100 quote asset
# # session.position += 1 # adds to the position
# # session.position -= Decimal('1.25') # reduces position by 1.25
# # session.position += percent(50) # adds 50% more position
# # session.position *= 1.5 # has the same effect as the one above
# pass
#
# def on_take_profit(self, row: dict, session: Session) -> None:
# """Called once take profit hit, default action - close position.
# We can adjust the position and brackets here and let the session continue."""
# session.position = 0
#
# def on_stop_loss(self, row: dict, session: Session) -> None:
# """Called once stop loss hit, default action - close position.
# We can adjust the position and brackets here and let the session continue."""
# session.position = 0
#
# def on_stop(self, row: dict, session: Session) -> None:
# """Called for each open session when the dataframe end reached.
# We have an opportunity to close open sessions, otherwise - they will be ignored."""
# session.position = 0
def main():
cipher = Cipher()
cipher.add_source("binance_spot_ohlc", symbol="BTCUSDT", interval="1h")
cipher.set_strategy(EmaCrossoverStrategy())
cipher.run(start_ts="2020-01-01", stop_ts="2020-04-01")
cipher.set_commission("0.0025")
print(cipher.sessions)
print(cipher.stats)
cipher.plot()
if __name__ == "__main__":
main()
```
## Development
```shell
brew install poetry
poetry install
poetry shell
pytest tests
cipher --help
```
## Disclaimer
This software is for educational purposes only. Do not risk money which you are afraid to lose.
USE THE SOFTWARE AT YOUR OWN RISK. THE AUTHORS AND ALL AFFILIATES ASSUME NO RESPONSIBILITY FOR YOUR TRADING RESULTS.
نیازمندی
| مقدار | نام |
|---|---|
| >=1.10.4,<2.0.0 | pydantic[dotenv] |
| >=0.7.0,<0.8.0 | typer |
| >=0.3.14b0,<0.4.0 | pandas-ta |
| >=5.6.0,<6.0.0 | ujson |
| >=2.28.1,<3.0.0 | requests |
| >=0.12.9b7,<0.13.0) | mplfinance |
| >=4.41.0,<5.0.0 | dependency-injector |
| >=0.9.0,<0.10.0 | tabulate |
| >=1.9.0,<2.0.0) | finplot |
| >=3.5.2,<4.0.0) | jupyterlab |
| >=3.1.2,<4.0.0 | jinja2 |
| >=0.2.3,<0.3.0) | yfinance |
| >=67.2.0,<68.0.0 | setuptools |
زبان مورد نیاز
| مقدار | نام |
|---|---|
| >=3.8,<4.0 | Python |
نحوه نصب
نصب پکیج whl cipher-bt-0.4.2:
pip install cipher-bt-0.4.2.whl
نصب پکیج tar.gz cipher-bt-0.4.2:
pip install cipher-bt-0.4.2.tar.gz