Metadata-Version: 2.1
Name: blankly
Version: 1.15.2b0
Summary: Rapidly build & deploy cross-exchange trading bots
Home-page: https://github.com/Blankly-Finance/Blankly
Author: blankly
Author-email: contact@blankly.finance
License: lgpl-3.0
Keywords: Crypto,Stocks,Quantitative Finance,Exchanges,Bot
Platform: UNKNOWN
Classifier: Development Status :: 4 - Beta
Classifier: Intended Audience :: Developers
Classifier: Intended Audience :: Financial and Insurance Industry
Classifier: License :: OSI Approved :: GNU Lesser General Public License v3 (LGPLv3)
Classifier: Programming Language :: Python :: 3.7
Classifier: Programming Language :: Python :: 3.8
Classifier: Programming Language :: Python :: 3.9
Classifier: Programming Language :: Python :: 3.10
Description-Content-Type: text/markdown
License-File: LICENSE



<br />

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</div>
<br />
<div align="center">
  <b>💨  Rapidly build and deploy quantitative models for stocks, crypto, and forex  🚀</b>
</div>
<br />


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    <a target="_blank" href="https://docs.blankly.finance">View Docs</a>
    ·
    <a target="_blank" href="https://blankly.finance">Our Website</a>
    ·
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    ·
    <a href="#quickstart">Getting Started</a>
  </p>

---

## Why Blankly? 

​	Blankly is a live trading engine, backtest runner and development framework wrapped into one powerful open source package. Models can be instantly backtested, paper traded, sandbox tested and run live by simply changing a single line. We built blankly for every type of quant including training & running ML models in the same environment, cross-exchange/cross-symbol arbitrage, and even long/short positions on stocks (all with built-in websockets).

​	Convert your existing model or build a new one - unlock the ability to run & optimize across all of our supported exchanges. Getting started is easy - just `pip install blankly` and `blankly init`.

Check out our [website](https://blankly.finance) and our [docs](https://docs.blankly.finance).

[YouTube - Under 25 Lines Build an Alpaca RSI Trading Bot](https://youtu.be/pcm0h63rhUU)
<a target="_blank" href="https://youtu.be/pcm0h63rhUU"><img src="https://firebasestorage.googleapis.com/v0/b/blankly-6ada5.appspot.com/o/github%2Fbuild_a_bot_readme_thumbnail.png?alt=media&token=5193b40b-c949-46df-b385-8214474dc26a" style="border-radius:10px"></a>


### Trade Stocks, Crypto, and Forex Seamlessly

```python
from blankly import Alpaca, CoinbasePro

stocks = Alpaca()
crypto = CoinbasePro()

# Easily perform the same actions across exchanges & asset types
stocks.interface.market_order('AAPL', 'buy', 1)
crypto.interface.market_order('BTC-USD', 'buy', 1)
```

### Backtest Instantly Across Symbols

```python
from blankly import Alpaca, Strategy, StrategyState


def price_event(price, symbol, state):
    # Trading logic here
    state.interface.market_order(symbol, 'buy', 1)


# Authenticate
alpaca = Alpaca()
strategy = Strategy(alpaca)

# Check price every hour and send to the strategy function
# Easily switch resolutions and data
strategy.add_price_event(price_event, 'AAPL', '1h')
strategy.add_price_event(price_event, 'MSFT', '15m')

# Run the backtest
strategy.backtest(to='1y')
```

#### Accurate Backtest Holdings

<div align="center">
    <a><img src="https://firebasestorage.googleapis.com/v0/b/blankly-6ada5.appspot.com/o/screely-1631725027541.png?alt=media&token=1446fcf0-680b-4ee9-afcf-fbaea044eba7" style="border-radius:10px"></a>
</div>

#### Useful Metrics

```bash
Blankly Metrics: 
Compound Annual Growth Rate (%):   54.0%
Cumulative Returns (%):            136.0%
Max Drawdown (%):                  60.0%
Variance (%):                      26.15%
Sortino Ratio:                     0.9
Sharpe Ratio:                      0.73
Calmar Ratio:                      0.99
Volatility:                        0.05
Value-at-Risk:                     358.25
Conditional Value-at-Risk:         34.16
```
### Go Live in One Line

Seamlessly run your model live!

```python
# Just turn this
strategy.backtest(to='1y')
# Into this
strategy.start()
```

Dates, times, and scheduling adjust on the backend to make the experience instant.

## Quickstart

### Installation

1. First install Blankly using `pip`. Blankly is hosted on [PyPi](https://pypi.org/project/Blankly/).

```bash
$ pip install blankly
```

2. Next, just run:
```bash
$ blankly init
```
This will initialize your working directory.

The command will create the files `keys.json`, `settings.json`, `backtest.json`, `blankly.json` and an example script called `bot.py`.

If you don't want to use our `init` command, you can find the same files in the `examples` folder under [`settings.json`](https://github.com/Blankly-Finance/Blankly/blob/main/examples/settings.json) and [`keys_example.json`](https://github.com/Blankly-Finance/Blankly/blob/main/examples/keys_example.json)

3. From there, **insert your API keys** from your exchange into the generated `keys.json` file.

More information can be found on our [docs](https://docs.blankly.finance)

### Directory format

The working directory format should have *at least* these files:
```
Project
   |-bot.py
   |-keys.json
   |-settings.json
```

#### Additional Info

Make sure you're using a supported version of python. The module is currently tested on these versions:

- Python 3.7
- Python 3.8
- Python 3.9
- Python 3.10

For more info, and ways to do more advanced things, check out our [getting started docs](https://docs.blankly.finance).

## Supported Exchanges

| Exchange            | Live Trading | Websockets | Paper Trading | Backtesting |
| ------------------- | ------------ | ---------- | ------------- | ----------- |
| Coinbase Pro        | 🟢            | 🟢          | 🟢             | 🟢           |
| Binance             | 🟢            | 🟢          | 🟢             | 🟢           |
| Alpaca              | 🟢            | 🟢          | 🟢             | 🟢           |
| OANDA               | 🟢            | 🟡          | 🟢             | 🟢           |
| FTX                 | 🟢            | 🟢          | 🟢             | 🟢           |
| KuCoin              | 🟢            | 🟡          | 🟢             | 🟢           |
| Kraken              | 🟡            | 🟡          | 🟡             | 🟡           |
| Keyless Backtesting |              |            | 🟢             | 🟢           |
| TD Ameritrade       | 🔴            | 🔴          | 🔴             | 🔴           |
| Webull              | 🔴            | 🔴          | 🔴             | 🔴           |
| Robinhood           | 🔴            | 🔴          | 🔴             | 🔴           |


🟢  = working

🟡  = in development, some or most features are working

🔴  = planned but not yet in development

## RSI Example

We have a pre-built cookbook examples that implement strategies such as RSI, MACD, and the Golden Cross found in our [examples](https://docs.blankly.finance/examples/golden-cross).

The model below will run an RSI check every 30 minutes - **buying** below **30** and **selling** above **70** .

```python
import blankly
from blankly import StrategyState


def price_event(price, symbol, state: StrategyState):
    """ This function will give an updated price every 15 seconds from our definition below """
    state.variables['history'].append(price)
    rsi = blankly.indicators.rsi(state.variables['history'])
    
    if rsi[-1] < 30 and not state.variables['has_bought']:
        # Dollar cost average buy
        state.variables['has_bought'] = True
        state.interface.market_order(symbol, side='buy', size=1)
    elif rsi[-1] > 70 and state.variables['has_bought']:
        # Dollar cost average sell
        state.variables['has_bought'] = False
        state.interface.market_order(symbol, side='sell', size=1)


def init(symbol, state: StrategyState):
    # Download price data to give context to the algo
    state.variables['history'] = state.interface.history(symbol, to='1y', return_as='list')['open']
    state.variables['has_bought'] = False


if __name__ == "__main__":
    # Authenticate on alpaca to create a strategy
    alpaca = blankly.Alpaca()

    # Use our strategy helper on alpaca
    strategy = blankly.Strategy(alpaca)

    # Run the price event function every time we check for a new price - by default that is 15 seconds
    strategy.add_price_event(price_event, symbol='NCLH', resolution='30m', init=init)
    strategy.add_price_event(price_event, symbol='CRBP', resolution='1h', init=init)
    strategy.add_price_event(price_event, symbol='D', resolution='15m', init=init)
    strategy.add_price_event(price_event, symbol='GME', resolution='30m', init=init)

    # Start the strategy. This will begin each of the price event ticks
    # strategy.start()
    # Or backtest using this
    strategy.backtest(to='1y')
```
## Other Info

### Subscribe to our news!
https://blankly.substack.com/p/coming-soon

### Bugs

Please report any bugs or issues on the GitHub's Issues page.

### Disclaimer 

Trading is risky. We are not responsible for losses incurred using this software, software fitness for any particular purpose, or responsibility for any issues or bugs.
This is free software.

### Contributing

If you would like to support the project, pull requests are welcome.
You can also contribute just by telling us what you think of Blankly: https://forms.gle/4oAjG9MKRTYKX2hP9

### Licensing 

**Blankly** is distributed under the [**LGPL License**](https://www.gnu.org/licenses/lgpl-3.0.en.html). See the [LICENSE](/LICENSE) for more details.

New updates every day 💪.


