Stocks opened higher Wednesday after taking a breather in the previous session. But that's not coming as surprise to one top technician, who believes the market could be well on its way to retesting old highs.

"[The past few sessions] have been the best action I've seen in many months," Ralph Acampora told CNBC's "Futures Now" on Tuesday. "We slowed down a little [Tuesday], but I think that's a good thing." The closed slightly lower Tuesday, snapping its five-day winning streak.