fix lastRecordTime

Signed-off-by: c9s <yoanlin93@gmail.com>

config/pivotshort-ETHUSDT.yaml

@@ -21,7 +21,7 @@ exchangeStrategies:
     # breakLow settings are used for shorting when the current price break the previous low
     breakLow:
       # ratio is how much the price breaks the previous low to trigger the short.
-      ratio: 0.1%
+      ratio: -0.1%
 
       # quantity is used for submitting the sell order
       # if quantity is not set, all base balance will be used for selling the short.
@@ -71,6 +71,10 @@ exchangeStrategies:
       # roiMinTakeProfitPercentage applies to lowerShadowRatio and cumulatedVolume exit options
       roiMinTakeProfitPercentage: 10%
 
+      roiProtectionStopLoss:
+        activationRatio: 1%
+        stopLossRatio: 0.2%
+
       # lowerShadowRatio is used to taking profit when the (lower shadow height / low price) > lowerShadowRatio
       # you can grab a simple stats by the following SQL:
       # SELECT ((close - low) / close) AS shadow_ratio FROM binance_klines WHERE symbol = 'ETHUSDT' AND `interval` = '5m' AND start_time > '2022-01-01' ORDER BY shadow_ratio DESC LIMIT 20;

pkg/service/sync_task.go

@@ -176,7 +176,7 @@ func lastRecordTime(sel SyncTask, recordSlice reflect.Value, defaultTime time.Ti
 	length := recordSlice.Len()
 	if length > 0 {
 		last := recordSlice.Index(length - 1)
-		since = sel.Time(last)
+		since = sel.Time(last.Interface())
 	}
 
 	return since