A crypto whale known as "Silver Ironhead Air Force" has taken significant short positions in Ethereum and Bitcoin, according to HyperInsight monitoring. The entity shorted 5,000 ETH, valued at $9.88 million, at an entry price of $1,968.97, resulting in a current paper loss of $36,000. Additionally, they shorted 50 BTC, worth $3.4 million, at an entry price of $67,727.50, incurring a paper loss of $16,000. Previously, this address closed a long-standing short position in silver, realizing a loss of $4.79 million.