A modest 15 point bump in the Dow gave the index its 12^th consecutive new record high, matching a 12-day run from 1987.  Initiating events included Trump’s statement concerning a big 9% proposed boost in military spending, sending defense stocks up, and a hopeful expectation that Tuesday night’s speech before the Congress will yield the much anticipated details about his promises to overhaul the tax system.  Investors are very much banking on a clearer picture tomorrow; if more clarity is not to be had, there may be a change in the tide.  Volume was 6.8 billion.   

BUSINESS NEWS | Mon Feb 27, 2017 | 6:42pm EST

Dow hits 12th record high close; Trump talks up infrastructure spending

By Caroline Valetkevitch | NEW YORK

DJ: 20,837.44  +15.68      NAS: 5,861.90  +16.59       S&P: 2,369.75  +2.41      2/27

(Reuters)  U.S. stocks ended slightly higher on Monday and the Dow closed at a record high for a 12th straight session, as President Donald Trump said he would make a "big" infrastructure statement on Tuesday.

The Dow's streak of record-high closes matches a 12-day run in 1987, with Boeing (BA.N) and UnitedHealth (UNH.N) among the biggest boosts for the Dow on Monday. The S&P 500 also closed at a record high. Energy gave the biggest boost to the S&P 500, with the energy index .SPNY up 0.9 percent.

Trump, who met with state governors at the White House, also said he is seeking what he called a "historic" increase in military spending of more than 9 percent, while he said his administration would be "moving quickly" on regulatory reforms.

The comments came ahead of Trump's first address to a joint session of Congress Tuesday evening. Investors are looking for more specifics on Trump's plans, given the hefty gains in the market since the Nov. 8 election.

"Things are moving along in terms of the Trump agenda, but we'll get a clearer picture after tomorrow night so that might precipitate some buying or selling," said Bucky Hellwig, senior vice president at BB&T Wealth Management in Birmingham, Alabama.

Hellwig and others said there's potentially more upside than downside from the address, given how the market has reacted in recent weeks.

Shares of U.S. defense companies - Boeing (BA.N), Raytheon (RTN.N), General Dynamics (GD.N) and Lockheed Martin (LMT.N) - rose after Trump said he would seek to boost Pentagon spending by $54 billion in his first budget proposal.

Boeing was up 1.1 percent while UnitedHealth was up 1.4 percent.

The Dow Jones Industrial Average .DJI was up 15.68 points, or 0.08 percent, to close at 20,837.44, the S&P 500 .SPX gained 2.39 points, or 0.10 percent, to 2,369.73 and the Nasdaq Composite .IXIC added 16.59 points, or 0.28 percent, to 5,861.90.

In its 1987 12-day streak of record-high closes, the Dow rose 9.2 percent compared with just a 3.9 percent gain in the recent record run.

While the S&P 500 is up 10.8 percent since the Nov. 8 election, the pace of the rally has slowed this year.

Trump's promise a few weeks ago of a "phenomenal" tax announcement helped rekindle the post-election rally, driving the main U.S. markets to record highs.

Time Warner (TWX.N) ended up 0.9 percent after news that the head of the U.S. Federal Communications Commission does not expect to review AT&T Inc's (T.N) planned $85.4 billion acquisition of Time Warner.

AT&T slipped 1.3 percent.

Advancing issues outnumbered declining ones on the NYSE by a 1.55-to-1 ratio; on Nasdaq, a 1.87-to-1 ratio favored advancers.

The S&P 500 posted 63 new 52-week highs and one new low; the Nasdaq Composite recorded 143 new highs and 45 new lows. 

Note:  No volume given in today’s report but, per BATS, volume was 6.8 billion.