Time to buy enphase?

I really think I missed loading the boat here at 70 dollars since it had a 15% move yesterday... but I kept hearing it still had more down side to go but I think something happened yesterday with cpi that changed the narrative on the stock. Can anyone here shed some insight as to why it gained over a billion dollars in market cap yesterday and exactly what changed with the stock? Like everyone said it was going to 60 bucks.. they'll buy again at 50.. but I don't know will it even get there? $Enphase Energy(ENPH.US)$