Stupid Question on reading Options Watchlists

Community AMA
1

I’ve been a buy and hold boomer for years and looking to learn more. I’ve seen WLs written in formats like this:

$XYZ c > 217.83 p < 215.60

I’m assuming that this is saying that there’s support for buying calls if the underlying on XYZ goes above 217.83 and likewise for puts if it goes below 215.60?

2

where do you see those notations? I would assume your understanding to be correct and the numbers are probably support and resistance levels.