Blur stats can be found on collection level, trait level and task level. The orange line represents Blur Floor Prices and the blue indicates OpenSea Floor Prices:
Collection FP from blur.io
.. and also on traits level. The Sales Page displays the latest 10 sales:
Floor Price History for OS and Blur
Where are blur stats used, and where not?
By default, blur stats will be used for the bidding cap features:
Blur stats are used for floor price caps
However Blur Floor Prices are not used to calculate dynamic bidding prices by default. If you want Blur floor prices to be taken into Account for your Bidding Tasks you'll have to enable the "Consider Blur Floor Price" option:
Blur FP data can be used when bidding relative to Collection FP
If you're no fan of using blur.io data, you can opt-out from it within the global settings. All collection & trait floor price cap features will then ignore blur data entirely (you can still use Blur FP Data for relativ bid prices when activating the option in the task settings):
Globally disable blur floor prices
Additionally blur floor price checks can also be disabled on task level with the following toggle: