Cramer's Quantum Concerns Spark Contrarian Buying in Bitcoin
CNBC host Jim Cramer announced that he intends to sell his Bitcoin due to concerns about quantum computers potentially breaking the cryptography protecting it. He cited a warning from IBM's CEO Arvind Krishna, who estimated it would take three or four years for quantum machines to crack the math securing crypto holdings.
Krishna made this statement on July 30, and Cramer revealed his decision to sell Bitcoin four days later. However, he has not confirmed whether he actually sold any Bitcoin, as no filing, exchange record, or wallet address has been disclosed.
The market responded to Cramer's announcement by treating it as a contrarian signal, with traders buying Bitcoin in anticipation of a potential price increase. This reflex has a real-money track record, but it is weaker than commonly believed.
A study found that following TV stock pickers like Cramer resulted in an overnight pop of 2.4%, followed by a full reversal within 12 trading days. The edge lies in fading the overnight retail pop, not in inverting Cramer's opinion.