Stock market today: Dow, S&P 500, Nasdaq climb, oil tanks as Wall Street weighs Iran war signals US stocks turned green on Tuesday as investors weighed President Trump's hint at a swift end to the Iran war, while oil futures tumbled as much as 15%. The Dow Jones Industrial Average (^DJI) and S&P 500 (^GSPC) rose by roughly 0.7% and 0.6%, respectively, after equivalent losses earlier in the session. The tech-heavy Nasdaq Composite (^IXIC) turned positive by 0.6%. West Texas Intermediate (CL=F) crude futures plummeted to $80 a barrel. Brent (BZ=F) also fell 11% to trade near $82 per barrel after

Stock market today: Dow, S&P 500, Nasdaq climb, oil tanks as Wall Street weighs Iran war signals US stocks turned green on Tuesday as investors weighed President Trump's hint at a swift end to the Iran war, while oil futures tumbled as much as 15%. The Dow Jones Industrial Average (^DJI) and S&P 500 (^GSPC) rose by roughly 0.7% and 0.6%, respectively, after equivalent losses earlier in the session. The tech-heavy Nasdaq Composite (^IXIC) turned positive by 0.6%. West Texas Intermediate (CL=F) crude futures plummeted to $80 a barrel. Brent (BZ=F) also fell 11% to trade near $82 per barrel after