Trade not appearing anywhere

So i placed a sell order in a less liquid stock @ 261…the trade got executed at that rate at (15.07 pm) but when i look at the chart and the tick data there is a gap i.e the ltp was 251 at (14.40 pm) and the next price was 268 (15.07 :05) pm and no evidence of my trade so:

1.Why does not my trade appear in the tick list or the chart?
2.Shouldn’t have my trade been executed at 268 since there was a gap and that was the
next recorded ltp.
tick data

yeah, common misconception. Data is sampled, does not have all ticks. So it was probably not a gap but price traded through and data was not captured for all ticks in between. I don’t think we can say that just because activity is less, they will capture all ticks. Otherwise most futures data would be completely accurate. We can have a moment of activity and they might only capture some ticks of that activity.

Thanks for this…