logicgate wrote: Sat Feb 06, 2021 1:39 am So I just found out that Tradestation servers do not store bid and ask volume data, only total volume. It seems they only store the last 5 days of bid and ask volume, so there is no point in having a cumulative delta indicator or a delta mode in the weis wave because they won´t plot historically. I find that unbelievable for such a "famous" platform not have this data.

http://help.tradestation.com/10_00/eng/tradestationhelp/elanalysis/indicator/volume_updn_indicator_.htm
http://help.tradestation.com/09_01/tradestationhelp/data_network/about_ts_data_network.htm

logicgate wrote: Sat Feb 06, 2021 10:17 am The cumulative delta would work "live" and perhaps plot 5 days of history, but you can´t study the indicator behavior so...

moey_dw wrote: Sat Feb 06, 2021 4:10 pm

hihi man........... that s shit how bout ninjatrader??? surely ninja has bid ask data kept right?? cos sierra have bid ask inside Analysis > Studies u can load bid ask but after u go into Chart > Chart Settings.............

• Global Settings > Graphics Settings
• Enable the Draw Bid and Ask Lines at Last Bar When Enabled
• Global Settings > Graphics Settings. In the Colors and Widths list, select DOM Ask Line or DOM Bid Line
• In Width, choose the Pixels.

Jimmy wrote: Sat Feb 06, 2021 4:21 pm Sierra chart?

Jimmy wrote: Sat Feb 06, 2021 4:21 pm Sierra chart? Aren't we talking about TradeStation here brother? Haha. I haven't used Sierra in a while after switching to PRT but I do miss it, there's a few ways you can do this in Sierra: