I'm currious how fast peoples Limit executions were on the 3rd of July for QQQ. I know it was a pretty low volume day, but my limits seem to have been suspiciously neglected being filled during the lull periods when the price doesnt change much. For example, I saw QQQ executions at 30.71 and my order (1600 shares) never filled at that price... or in times when it does fill, it's literally 30 seconds after people are executing $0.01 better than my price. I cant say this happens "All" the time, but it's happened a few times I've notices yesterday. Might just be my broker (Freetrade) but want to hear opinions.