Can I build a scan where the maximum RSI over xxdays <60 but today's RSI >60

Eventually, you will want to be able to write these scans yourself. It takes a little time to learn, but is well worth it.

Here is a link to a scan building tutorial.

stockcharts.com/school/doku.php?id=chart_school:scanning:tutorial

There are several other useful pages and videos as well - look under the Support tab, or the "Instructions" link on the Advanced Scan workbench page at the very bottom left.

In the meantime, here is your scan:

// begin RSI crosses above 60 scan

// choose stocks to look at (customize this to your requirements)

[group is sp500]

// specify conditions to look for

// RSI crosses above 60

and [RSI(14) x 60]

// RSI has been under 60 for the past 160 bars BEFORE today

and [ 1 day ago max(160, RSI(14)) < 60]

// end RSI x 60 scan

In the current market, this seems to get no hits. You will see if you shorten the 160 max period, you will get hits, so the scan is OK.