Imports github.com/RobinUS2/golang-moving-average github.com/alpacahq/alpaca-trade-api-go/v2/alpaca github.com/alpacahq/alpaca-trade-api-go/v2/marketdata github.com/alpacahq/alpaca-trade-api-go/v2/marketdata/stream github.com/shopspring/decimal Standard library imports context fmt log os time