Comments (5)
shlomiku
commented on July 28, 2024
Hi, so working with multiple data is currently an issue.
there's a branch solving this issue but it's not yet perfect.
you could install it and work with it to run this example code.
install it like so:
pip install -U git+https://github.com/alpacahq/alpaca-backtrader-api@shared_websocket_streamer
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William-Ebertz
commented on July 28, 2024
Yeah, the Alpaca API mentioned that they don't support multiple websocket connections, so this looks like a good workaround. I'll try it out, thanks.
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alias-noa
commented on July 28, 2024
Are you guys talking about running it on multiple tickers?
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shlomiku
commented on July 28, 2024
yes
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William-Ebertz
commented on July 28, 2024
Thanks, this got backtesting up and running.
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Related Issues (20)
- Not a reliable API
- backtrader-api uses deprecated alpaca-trade-api - will it be migrated to alpaca-py?
- Documentation for creating new Alpaca is broken. HOT 1
- Trading Calender - Package Issue HOT 3
- Cannot import alpaca-backtrader-api (Python 3.9.9 MacOS) HOT 5
- backtest not going back far enough HOT 2
- Multiple datas has connection limited error?
- alpaca-trade-api uses UTC while `_clear_out_of_market_hours` assumes NY Time. HOT 1
- Alpaca AttributeError: 'Asset' has not attribute 'status'
- Data websocket error with paper trading. Error code = 1002 (protocol error)
- Multiple WebSocket Open or Proxy - for multiple strategies
- Cannot purchase Long and create a trailing stop
- The Default Value for 'stocklike'
- only getting minute data until 12pm EST everyday in historical mode HOT 1
- Multiple datas sample no longer works HOT 1
- alpaca-trade-api-python is being deprecated by alpaca-py HOT 1
- Replay with historical data only retrieve daily bars instead replaying every minute
- module 'finplot' has no attribute 'add_order' HOT 1
- error installing on Windows 11, Python 3.9 HOT 3
- Wrong timezone for DataFactory
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