Stocks pushed further into record territory on Tuesday by posting solid gains. The Dow Jones Industrial Average (DJINDICES: ^DJI) rose by 121 points, or 0.7% to reach a new high one day after the broader S&P 500 (SNPINDEX: ^GSPC) posted its own all-time record. The S&P tacked on an additional 0.7% increase on Tuesday, leaving both indexes up 5.3% so far this year.