Analysts cited South Korean news agency Yonhap, which reported Choe Heung-sik, governor of the Financial Supervisory Service, as saying that the government will support cryptocurrency trading if “normal transactions” are made.

Reuters is unable to verify the Yonhap report.

“While the threat of heavy regulation, or even a total ban on exchange trading, has hovered over bitcoin in recent weeks, reports this morning that the South Korean government are softening their stance have given traders confidence to buy,” said Dennis de Jong, managing director, at online brokerage UFX.com in Limassol, Cyprus.

South Korea has been pushing for broad regulatory supervision of cryptocurrency trading as locals, including students and housewives, have entered the market despite inherent risks and warnings from policymakers around the world of a bubble.

Seoul previously said it was considering shutting down local cryptocurrency exchanges, which threw the market into turmoil and hammered bitcoin prices. Officials later clarified an outright ban is only one of the steps being considered, and a final decision was yet to be made.

On the Luxembourg-based Bitstamp exchange, bitcoin hit a three-week high of $11,722.58 BTC=BTSP on Tuesday. It was last up 3.4 percent at $11,555. From this year’s low of $5,920 in early February, bitcoin has surged nearly 100 percent.

“Bitcoin’s price history suggests that months of consolidation are followed by weeks of rapid advancement,” said Canaccord Genuity in its latest research note.

“The safest way to benefit from potential bitcoin price appreciation is to buy and hold for the long term; trying to time it might be too difficult.”

Bitcoin has been pressured this year by a slew of regulatory initiatives around the world, including the incidence of hacks on exchanges. The latest hack occurred a few weeks ago when roughly $532.9 million in digital money was stolen from Tokyo-based cryptocurrency exchange Coincheck. 

Other digital currencies, however, showed mixed results, diverging from bitcoin for now. Ethereum, the second-largest by market value, was down 1.3 percent over the past 24 hours at $935.02, while the third-largest, Ripple, fell 1.6 percent to $1.13, according to cryptocurrency price tracker coinmarketcap.com.

Litecoin, the fifth largest cryptocurrency by market capitalization, was one of the biggest gainers with a 9.3 percent rise at $246.03. The currency jumped as much as 10 percent after a “hard fork” resulted in the creation of a new cryptocurrency called litecoin cash.