Did the price drop after any country banned bitcoin trading, and by how much?

"In September 2021, the government of China , the single largest market for cryptocurrency, declared all cryptocurrency transactions illegal."

"Bitcoin tumbles as low as $30,000 amid a broad crypto sell-off after China signals a crackdown"

"The price and liquidity impact of China forbidding initial coin offerings on the cryptocurrency market"

"China just cracked down on privately mined cryptocurrency and we saw the market for Bitcoin fall down a cliff."

"The value of Bitcoin has risen by 300% over the last 12 months."

"China has been the world’s most important hub for cryptocurrency mining, with a share of around two-thirds of global production."

"But the Chinese authorities have shifted to a policy of containment reflected in a tightening of regulations in 2013 and 2017—and now the most recent attempt to restrict cryptocurrency services."

"Bitcoin's price on Coin Metrics slid more than 8.5% as news of the statement circulated, part of a broader plunge that has seen the digital currency tumble more than 40% from its peak."

"Other cryptos suffered huge losses as well, with Ethereum and Dogecoin both down more than 11% amid a continuing washout in prices for the group."

"Chinese Vice Premier Liu He and the State Council said in a statement that tighter regulation is needed to protect the financial system."

"The statement, released late Friday in China, said it is necessary to "crack down on Bitcoin mining and trading behavior, and resolutely prevent the transmission of individual risks to the social field.""

"China's tough talk comes just a day after U.S. officials pledged to get tough on those using bitcoin to conduct "illegal activity broadly including tax evasion." The Treasury Department said it will require reporting on crypto transfers of more than $10,000, just as with cash."

"A move by China's central bank to criminalize all forms of cryptocurrency trading - effectively making bitcoin illegal in the country - has failed to meaningfully impact the price of the ..."

"China's renewed crackdown on the cryptocurrency industry has wiped off around $400 billion in value from the total digital currency market since Friday, when a major bitcoin mining hub ordered miners to shut down operations."

"Bitcoin was down more than 8% in the last 24 hours, trading at $29,791, at around 8:40 a.m. ET on Tuesday. It broke below $30,000 for the first time since Jan. 27, according to CoinDesk data."

"Since Friday, when the Sichuan authorities notified miners to shut down operations, bitcoin is down around 16%. The central bank notice added further pressure."

"On Friday, authorities in China's Sichuan province, ordered cryptocurrency miners to shut down their operations."

"The central bank said it urged them not to provide services related to cryptocurrency activities, including account openings or clearing and settlement."

"Bitcoin (XBT) fell about 5% on the news."

"Ethereum, another leading cryptocurrency, was down 9%."

"Chinese government agencies including the country’s securities regulator and the People’s Bank of China (PBOC) said in a statement on Friday that all cryptocurrency-related business activities are illegal and vowed to clamp down on illicit activities involving digital currencies."

"China will gradually start shutting down crypto mining operations, and no new mining projects will be permitted, the National Development and Reform Commission said in a separate statement."

"The agencies said that overseas crypto exchanges would be blocked from providing services to Chinese residents through the internet."

"Bitcoin plunges below $40,000 as China widens its crypto crackdown"

"regulators in 2013 declared that bitcoin was not a real currency and forbade financial and payment institutions from transacting with it."

"Authorities in 2017 also banned initial coin offerings, a way for tech startups to raise money by issuing crypto tokens to the public."

"He flip-flopped last week on a plan to allow his electric carmaker to start accepting bitcoin as payment for its cars, by suspending the program and citing sustainability concerns around the mining of bitcoin."