Crypto's total market cap dropped nearly 7% in the last day to $3.41 trillion.Getty Images; Jenny Chang-Rodriguez/BIBitcoin could be headed for a multiweek correction, according to Katie Stockton.The strategist said bitcoin was flashing a "sell" signal, given recent trading patterns.She predicted the crypto could find support around $84,500, implying a 10% drop from current levels.Bitcoin's post-election momentum has weakened, and the crypto could soon see a sell-off that stretches on for weeks, according to a top technical strategist.Katie Stockton, the founder of Fairlead Strategists, thinks bitcoin could be headed for another 10% drop, thanks to a handful of technical indicators that suggest bearish momentum over the near term.Over the coming weeks, the cryptocurrency could drop to a support level of around $84,500, Stockton said, implying 10% downside from current levels.