Elon Musk versus Donald J. Trump.

Elon Musk, the CEO of Tesla (TSLA) and a major backer of Donald Trump throughout his campaign, argued angrily with the president on Thursday. The aforementioned tension had a detrimental effect on markets that were already shook by the tariff agenda. Tesla’s stock fell 14% on Thursday.

Trump and Elon Musk appear to be about to sever their close relationship, which has been on camera cordial since US President Donald Trump took office in November. On Thursday, the world’s richest man stated that the US president should be impeached, while Trump threatened to terminate the CEO’s government contracts with his companies. Viewers were left wondering what would happen after this tragedy unexpectedly ended an unexpected alliance.

When the president chastised Tesla CEO Musk in the Oval Office, the former allies’ animosity intensified. The two then verbally attacked each other, but in different spheres: Musk’s X and Trump’s Truth Social.

Investments have also suffered for the masses who concurrently monitor the conflict between the two platforms on social media. On Thursday, Tesla’s stock dropped 14%, depleting its market value by $150 billion. That was the largest loss Tesla had ever suffered in a single day. However, Friday’s premarket trade saw a 4% increase in the shares.

Musk’s criticism of Trump’s massive tax reduction and spending plan a few days earlier marked the beginning of the two parties’ issues. During his campaign, the president vowed to thwart Musk’s bill, saying it would significantly increase the country’s $36.2 trillion debt.

On Thursday, Trump finally spoke to reporters, expressing his disappointment in Musk. You see, Elon and I got along really well. I’m not sure if that will continue to exist. Musk responded in real time on X to Trump’s remarks on Truth Social.

“The easiest way to save billions of dollars in our budget is to terminate Elon’s government subsidies and contracts,” Trump remarked on Truth Social yesterday, following his praise of the Tesla CEO at a private reception last week to commemorate Musk’s departure from the Department of Government Efficiency (DOGE).

Musk responded “Yes” to an X post that suggested Trump should be impeached just minutes after the closing bell rang. This is an unimaginable move in Congress, where Trump’s Republicans control both chambers. Musk asserted in a different article that the tariffs Trump enacted would cause the United States to enter a recession later this year.

Musk said, “Without me, Trump would have lost the election.” Musk contributed over $300 million to help Trump and other Republicans win the election last year. “Elon was getting impatient, so I told him to go. I removed the EV mandate that made him purchase electric cars that nobody wanted (he knew I would do this months ago!), and he went crazy,” Trump retorted.

Musk posted, “Time to reveal the big truth. @realdonaldtrump is in the Epstein files,” in a move that escalated the situation to a whole new level. The files are private for this reason. Greetings, DJT! The debate swiftly descended into a verbal altercation that attracted the attention of investors, markets, and the media. Beginning with the White House’s budget proposal, the conversation swiftly shifted from Trump’s administration to tariffs and Musk-owned businesses.

Among Musk’s companies are the satellite division Starlink and the rocket and government contractor SpaceX. In response to Trump’s threats, Musk, whose space work is essential to the US government’s space program, announced he would start retiring SpaceX’s Dragon spaceship.

Given that Dragon is the only American spacecraft that can transport humans to the International Space Station, this posed a serious risk. Musk has now retracted the warning, though. In a potential indication of a thaw, Musk said, “You’re not wrong,” in response to billionaire investor Bill Ackman’s recommendation that Trump and Musk should reconcile.

Many analysts had anticipated a breach between Trump and Musk, political warriors who frequently use social media to disparage their adversaries. As the chairman of the Department of Government Productivity, which initiated a broad and contentious attempt to reduce federal expenditure and staff, Musk emerged as one of Trump’s most prominent advisors.

Musk, who resigned that position, attacked Trump’s “big, beautiful bill” this week, calling it a “terrible move” that will increase the federal budget deficit. His criticisms have widened the rift among the Republican Party, which may make it more difficult for the plan to clear the Senate. Trump’s measure might increase the country’s debt by $5 trillion, or $2.4 trillion, according to independent economists.

If Musk’s campaign funding is reduced or support for Trump declines in Silicon Valley as a result of the two parties’ long-running conflict, it may be more difficult for Republicans to hold onto their majority in Congress in the upcoming midterm elections. “Elon was a key player in the previous campaign. “That would worry me if he doesn’t run in the midterms,” a Republican consultant connected to Musk and the Trump administration told Reuters under anonymity.

“We will fire all the politicians who have betrayed the American people in November,” Musk wrote in a message he posted on Twitter on Tuesday. Musk has already stated that he intends to reduce his future political expenditures. Widespread protests at Tesla facilities as a result of Musk’s growing political participation have damaged sales and sparked worries that he is too preoccupied.