Market

- refactoring LatestBar(symbol string) (*Bar, error)

strategy/alpaca/qqq06f/strategy.go

@@ -113,7 +113,7 @@ func (s alpacaQQQ) Handle(market sentio.Market, proba float64) ([]sentio.Strateg
 		if sentio.SHORT == side && proba < .9997 {
 			var (
 				sma []float64
-				lb  sentio.Bar
+				lb  *sentio.Bar
 			)
 
 			// prevent extra orders if our position is cheaper