AlpacaPlugin 1.0.0 released

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AlpacaPlugin 1.0.0 released #482665 03/15/21 04:15 03/15/21 04:15
Joined: Sep 2019 Posts: 63 Naperville K kzhao OP Junior Member
kzhao OP Junior Member K Joined: Sep 2019 Posts: 63 Naperville	AlpacaZorroPlugin v1.0.0 released. https://github.com/kzhdev/alpaca_zorro_plugin - Introduced ZorroWebsocketProxy so that multiple ZorroS instances can share one Websocket connection NOTE ZorroWebsocketProxy adopts a lock-free design which spins on one CPU core. High CPU usage is normal and expected. - Added Alpaca MarketData V2 Websocket support - Las trade and last quote are directly from WebSocket stream. This is dramatically reduced Zorro API query. - if last trade or last quote update have not received yet, the plugin will pull last trade and quote from V1 endpoint. - Added Alpaca plugin specific setting to Zorro.ini or ZorroFix.ini file. - AlpacaDataSource = 1 // 0 = Alpaca, 1 = Polygon - AlpacaPaidDataPlan = 1 // 0 = False, 1 = True - AlpacaLogLevel = 0 // 0 = OFF, 1 = ERROR, 2 = WARNING, 3 = INFO, 4 = DEBUG, 5 = TRACE - PolygonApiKey = "*************" // Polygon ApiKey please refer to the README.md for details. - Historical bars are still retrieved from V1 endpoint because V2 Historical Bars are not ready yet. - Polygon MarketData is still supported, but the ApiKey has moved into Zorro config file. NOTE: Polygon free plan can't be used as alternative market data source due to lack of last trade and last quote data.

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