Making trade charting more reliable and informative

cmd/spread_example.go

@@ -0,0 +1,49 @@
+//go:build ignore
+
+package main
+
+import (
+	"fmt"
+	"os"
+
+	auto "github.com/fivemoreminix/autotrader"
+	"github.com/fivemoreminix/autotrader/oanda"
+)
+
+type SpreadPayupStrategy struct {
+}
+
+func (s *SpreadPayupStrategy) Init(t *auto.Trader) {
+	t.Broker.SignalConnect(auto.OrderFulfilled, s, func(a ...any) {
+		order := a[0].(auto.Order)
+		order.Position().Close() // Immediately close the position so we only pay spread.
+	})
+}
+
+func (s *SpreadPayupStrategy) Next(t *auto.Trader) {
+	_, err := t.Sell(1000, 0, 0)
+	if err != nil {
+		panic(err)
+	}
+}
+
+func main() {
+	/* data, err := auto.EURUSD()
+	if err != nil {
+		panic(err)
+	}
+	*/
+	broker, err := oanda.NewOandaBroker(os.Getenv("OANDA_TOKEN"), os.Getenv("OANDA_ACCOUNT_ID"), true)
+	if err != nil {
+		fmt.Println("error:", err)
+		return
+	}
+
+	auto.Backtest(auto.NewTrader(auto.TraderConfig{
+		Broker:        auto.NewTestBroker(broker, nil, 10000, 50, 0.0002, 0),
+		Strategy:      &SpreadPayupStrategy{},
+		Symbol:        "EUR_USD",
+		Frequency:     "M15",
+		CandlesToKeep: 1000,
+	}))
+}