and in English?
Sorry...
Gamestop stock took off like a rocket around 30 minutes before market close and tripped the level 3 circuit breaker, which shut off trading for the rest of the day.
Reddit, which has been a rallying point for retail investors determined to see gamestop's price go up again to a ridiculous level, has been closed due to server overload since shortly after 4pm. Which could mean everyone is trying to access it at the same time or something coordinated by other parties.
I would be very careful darshening those after hour trades. Its all too easy for professional investors to drive up the after hours price and trick other investors into thinking the explosion in price will continue tomorrow. Or it could be the lowest prices you'll see for the redt of the week. Risk here is as high as anything.