44 lines
1.1 KiB
Go
44 lines
1.1 KiB
Go
package logic
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import (
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"context"
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"big-qmt/go-client/config"
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"big-qmt/go-client/libs"
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"big-qmt/go-client/sdk"
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)
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func openSignal(ctx context.Context, client *sdk.Client, books *OrderBook, ticks map[string]sdk.Tick, openSignals []libs.SignalItem) {
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for _, item := range openSignals {
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// 是否有锁
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if _, err := QuantState.Get(item.Code); err == nil {
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continue
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}
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// 验证价格
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price := ticks[item.Code].LastPrice
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if price <= 0 {
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continue
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}
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// 防止接飞刀
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if !OpenWatch.Triggered("开仓", item.Code, price) {
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continue
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}
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// 计算开仓数量
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volume := libs.CalcBuyVolume(price, config.Account.BuyValue)
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if volume <= 0 {
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continue
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}
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// 开仓
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orderID := newOrderTag("base")
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if !books.place(ctx, client, sideBuy, item.Code, volume, orderID) {
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continue
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}
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// 保存数量
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QuantState.Set(&StateItem{Code: item.Code, BaseOrderId: orderID, BaseQty: volume, BaseCost: price, BaseStatus: StatusIng})
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if err := QuantState.Save(); err != nil {
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logf("ERROR", "%v", err)
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}
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logf("INFO", "[ZT][开仓] %s 买入 %d 股", item.Code, volume)
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}
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}
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