I was trading stocks and switched to emini ES few months back. I use 5,15 and 60 minute chart with RSI, Stochastics and ADX/DMI indicators. On a day with huge gap up and gap down, these indicators show completely different picture for the first 2 hours from 9:30 onwards depending on whether I include pre-market data in the chart or not ? My question is how people typically configure their charts for emini ES? Do they include pre-market data in the chart and have indicators use those data or people generally use only normal trading hours data for 5, 15 and 60 minute charts ? After trying both options, I am slightly more inclined towards using 24 hours data but was wondering if someone can help.