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Summary
Tesla (TSLA) closed at $386.47 on Wednesday, October 21, 2026, up 3.41% and ahead of the Nasdaq Composite's 1.05% gain.
TheStreet and AFP tied the move to Elon Musk's disclosure that SpaceX and Tesla formed board committees to study a possible merger.
After the close, Tesla reported revenue roughly flat at $28.0 billion, and AFP said it now expects full-year capital spending of $20 billion.
Gotrade News - Tesla stock news on Wednesday, October 21, 2026, centered on a 3.41% rally, as shares of Tesla (TSLA) closed at $386.47 in the US session, up $12.76.
Financial media tied the gain to Elon Musk's disclosure that SpaceX and Tesla have each formed board committees to study a possible merger, ahead of Tesla's third-quarter report after the closing bell.
TSLA Trading Data
Data
Value
Closing price
$386.47
Change
+$12.76 (+3.41%)
Previous close
$373.71
Day range
$380.51 to $388.84
Volume
48.9 million shares
30-day average volume
34.6 million shares
52-week range
$297.38 to $498.83
Market cap
$1.53 trillion
Regular-session close on Wednesday, October 21, 2026, 4:00 p.m. New York time. Stock prices: Yahoo Finance, cross-checked against the closing price on Nasdaq.com. Indices, the 10-year Treasury yield and oil (Brent front-month futures): Yahoo Finance daily closes for the same date.
Tesla moved between $380.51 and $388.84 during the session and closed $5.96 above the day's low, in the upper part of its range. Volume reached 48.9 million shares, 41.18% above the 30-day average of 34.6 million shares.
The gain outpaced the broader market. The Nasdaq Composite rose 1.05% to 26,702.86, the S&P 500 added 0.58% to 7,757.17 and the Dow Jones Industrial Average gained 0.69% to 52,856.09, leaving Tesla 2.36 percentage points ahead of the Nasdaq. Among peers, Nvidia (NVDA) rose 2.54%, while Chinese electric vehicle maker NIO (NIO) fell 2.04%.
The close left Tesla 22.52% below its 52-week high of $498.83 and 29.96% above its 52-week low of $297.38, with a market value of $1.53 trillion. Elsewhere, the US 10-year Treasury yield rose 2.9 basis points to 5.15%, and front-month Brent crude futures settled at $108.82 a barrel.
Why Tesla Stock Rose
According to TheStreet, Musk, who is chief executive of both companies, said in the question-and-answer section of SpaceX's third-quarter earnings call that the two boards had each formed a separate committee to study combining SpaceX and Tesla into one company.
TheStreet reported that SpaceX shares closed 7.8% higher at $159.31 on Wednesday. Asked about the idea, Musk said, "I do think there's a lot of merit to combining the companies as we are pretty much in the super intelligence singularity."
As reported by AFP, the potential combination, which some have dubbed "Elon Inc.", lifted shares of both companies on Wednesday. AFP added that Musk said the committees have not agreed terms and that there is no guarantee they will.
After the closing bell, Tesla released its third-quarter results. According to the company's Q3 2026 Update filed with the SEC, total revenue was roughly flat year over year at $28.0 billion and free cash flow was $1.5 billion. AFP reported that CFO Vaibhav Taneja now expects full-year capital spending of $20 billion, down from the more than $25 billion he projected in July.
TSLA Stock Analysis: Supporting Factors and Risks
Supporting Factors
Tesla reported free cash flow of $1.5 billion and quarter-end cash, cash equivalents and short-term investments of $45.4 billion, according to its Q3 2026 Update.
AFP reported that third-quarter auto sales topped estimates, helped in part by an uptick in Europe amid high gasoline prices.
Tesla's release said "cumulative unsupervised Robotaxi miles grew eightfold quarter over quarter," as cited by AFP.
Musk said the two companies could benefit from working together on AI software, chip design, robotics and space-based computing, according to AFP.
Risks
The earnings report showed GAAP net income attributable to common stockholders of $787 million, which AFP said was down 42.7% from a year earlier as research and development spending more than doubled.
Musk said the merger committees have not agreed terms, and TheStreet noted that any deal would still have to clear regulatory and political scrutiny.
Even after the cut, the $20 billion spending plan is more than double Tesla's 2025 capital budget of $8.5 billion, AFP reported.
This article is for education and information only and is not investment advice. Investment decisions are yours to make after your own research.
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M. Alfathan Rahman is a content writer with over 3 years of experience developing digital content strategies across various industries, including fintech. He has experience producing content for tax-related websites and financial education platforms. His focus areas include data research, and crafting financial articles that are informative, accurate, and accessible to investors of all experience levels.
Hendrie Saputra holds a Master of Business Administration (MBA) with a concentration in Business Risk & Finance, along with professional experience in finance, marketing, and project management. He is experienced in analyzing market data and developing research-driven business strategies.
