Archer Aviation (ACHR 4.71%) stock is soaring on Monday in a day of strong bullish trading for the broader market. As of 1 p.m. ET, the company's share price was up 9.8% in the daily session. Meanwhile, the S&P 500 had jumped 1.9%, and the Nasdaq Composite had surged 3.1%.
The stock market is roaring higher today thanks to news that the U.S. and Iran have reached a preliminary agreement to end the war. While Archer stock is getting a big pop today, it's actually still down 26% across 2026's trading.
Image source: Archer Aviation.
The market is surging thanks to the end of the Iran war
Equity valuations are rising today as investors react positively to news that the U.S. and Iran have agreed to terms to end their conflict. Investors had been worried that the war would result in sustained upward pressures for energy prices that would cause inflation to continue running hot. With the war now seemingly ended, investors are feeling less worried about the outlook on inflation -- and growth stocks are seeing strong valuation gains.

NYSE: ACHR
Key Data Points
What's next for Archer?
If the end of the war causes inflation to ease, it will become significantly less likely that the Federal Reserve will raise interest rates. While it seems unlikely right now that the Fed will cut rates this year, a conclusion to the war would make it more likely that the central banking authority could cut rates in 2027. In general, softer inflation and lower rates bode well for Archer and other growth stocks.
On the other hand, investors should keep in mind that there is still some risk that tensions between the U.S. and Iran could escalate again. There is still a lot of negotiation work that the two countries need to get done, and the market could face strong bearish pressures if the situation deteriorates.





