pre market scan => current price >movavgexponential("lenght" = 21) (daily time frame)

[wam1234]

Hello everyone,

I am trying to set up a pre market scan

I would like to filter the stocks that will open above their ema21 of the previous day

problem is that I can't find a way to use 2 time frame in one study in the scan

so my idea would be => pricetype.ask >movavgexponential("lenght" = 21) (on daily)

but it's written "expected double"

any idea?

thanks for the help!

 

[autolox]

Is that the actual code you put in?

 

[MerryDay]

@wam1234 @autolox

1. On scans and conditional orders there is no BID or ASK variables/functions/data is available

https://usethinkscript.com/threads/...s-watchlists-and-scans-for-thinkorswim.10626/

2. Premarket Data is only available on intraday aggregations​