Bitcoin (BTC) has led a 35% rally this week by soaring far above the $50,000 resistance level and restoring a $1-trillion market capitalization to the asset.

According to a note shared by JPMorgan with clients on Thursday, the recent increase in price for BTC was predominantly attributed to institutional investors looking for a hedge to inflation.

“The re-emergence of inflation concerns among investors has renewed interest in the usage of Bitcoin as an inflation hedge,” the analysts said, arguing there has been a shift in perception as to the merits of BTC in relation to gold.

“Institutional investors appear to be returning to Bitcoin perhaps seeing it as a better inflation hedge than gold.”

Institutions aren’t alone there. Shark Tank star Kevin O’Leary stated earlier this week that crypto now accounts for a larger allocation in his portfolio than gold does.

The momentum toward Bitcoin is in contrast to a JPMorgan report in May when analysts noted big investors at the time were switching out of Bitcoin and into traditional gold.

JPMorgan provided two other factors it believes are behind the current rally.

“The recent assurances by US policy makers that there is no intention to follow China’s steps towards banning the usage or mining of cryptocurrencies,” the analysts noted, as well as:

“The recent rise of the Lightning Network and 2nd layer payments solutions helped by El Salvador’s Bitcoin adoption.”

Unlike other analysts this week, JPMorgan did not cite speculation around the imminent approval of a Bitcoin futures exchange-traded fund as a significant driver of the price.

BTC is trading at $53,884.76, according to CoinMarketCap, at the time of writing.

Related: Crypto exposure has positive impact on investment portfolios, study shows

Despite some divisions of JPMorgan expressing a growing interest in crypto assets and blockchain initiatives, CEO Jamie Dimon stated in an interview on Monday that he remains a skeptic of BTC and even compared it to “a little bit of fool’s gold.”