Pre-Market and After-Hour Top gainers

[Lotus]

I currently have a Pre-Market watchlist (see below) but would like to add in a criteria if the same tickers appear in after-hours. This combined PM and AH watchlist will help identify the tickers that held it's gains throughout the day in PM and AH.

https://tos.mx/vVSAIRp

Here's a screenshot of the scan criteria which was converted to a watchlist. This pulls up the tickers that had volumn in premarket. I would like to see if there's a way to pull in the after hours gainers too and if the ticker was on both, then highlight that in a column?

 

[mikewest]

While in your scan page click where it says "scan in" then scroll to lovers and losers, then select in after market movers. This will run your scan on only the stocks that were moving in after market and you can also select pre-market movers in the intersect with from the tab next to scan in. You could also just select pre-market movers from the watchlist and add the volume column and select a stock that has your volume and see if it was moving in after-market

 

[Mart1]

Been trying to make a simple premarket scan like this:

plot gains = (high-close) / close

Where:
- high is the high of day (in premarket)
- close is yesterday's close of day price
I got this working in regular hours. Lots of scans try to do similar, but not one that I've seen picks up the high of day in premarket.

 

[BenTen]

Try these two links:

• https://usethinkscript.com/threads/pre-market-and-after-hour-top-gainers.11151/
• https://usethinkscript.com/threads/best-gap-long-short-plays-works-pre-market-for-thinkorswim.1582/

 

[john.taylor]

Can someone tell me what I need to do to scan for premarket percentage gainers?

Also, another scan for afterhours percentage gainers?

I want to have a watchlist for each, but I am having the time of my life trying to do this. TOS doesn't seem to have a native premarket/afterhours scanner built in. Thank you in advance!