Everyone is saying its too overbought to go higher.
Sorry, but that's an unreasonable prediction.
At present unsustainable rate, the prediction for next week would be about $480 on May 10. Then $510 in two weeks on May 17, $540 on May 24 & $570 on May 31. The last Friday in June would see $690 & new closing high of $704 in short week of July 4.
But unlikely those targets will be reached.