Gas Buddy can be used as an inflation proxy. So can gas buddy be used to predict the size of the rebound/run?  In the following table, I have weighted:

1 to be ROC20 – event,

-1 as rapidly falling gas buddy and 2 as rapidly rising,

and the run event as 1 being a small run and 2 being a large run.

So a -1 gas buddy weight equates to a large run and a 0/flat gas buddy to a small run.