<p>A preliminary reading of US manufacturing activity during May will be released at 9:45 a.m. ET.</p><p>Economists forecast that Markit's flash Purchasing Manager's Index (PMI) was 51, according to Bloomberg. </p><p>The <a href="http://www.businessinsider.com/markit-flash-manufacturing-pmi-april-2016-4">final April</a> print of 50.8 marked the weakest improvement since the series began in September 2009. Markit chief economist Chris Williamson said it dimmed hopes that weakness in the first quarter was temporary. </p><p>Regional manufacturing readings from <a href="http://www.businessinsider.com/empire-state-manufacturing-may-16-2016-5">New York</a> and <a href="http://www.businessinsider.com/philly-fed-manufacturing-2016-5">Philadelphia</a> released last week, which were weaker than forecast, suggested that the sector's recovery is unraveling at a slower-than-expected pace.</p><p><a href="/markit-flash-manufacturing-pmi-may-23-2016-5">We'll have the latest from Markit when the data cross, so refresh this page for updates.</a></p>    <div class="margin-top">        <h3>NOW WATCH: <a href="http://www.businessinsider.com/richard-bransons-kitesurfing-photos-2016-5">Richard Branson tells the story behind his famous kitesurfing photos</a></h3>        <div>            <div>    <script src="http://player.ooyala.com/v3/6e12e8b3387a44daacfb73afba25a76e"></script>    <div class="ooyala-video-player" data-video-autoplay="false" data-video-id="xnYzc2cTptuq5EHsOyKUXsDzc9JMre3p" data-player-variable="ooyalapopvideo" id="ooyalaplayer_popvideo" style="width:1280px;height:720px"></div>    <script>    if (typeof RunFunctions === 'undefined') { var RunFunctions = []; }     RunFunctions.push(function()    {         var ooyalapopvideo = OO.Player.create('ooyalaplayer_popvideo', 'xnYzc2cTptuq5EHsOyKUXsDzc9JMre3p',{ autoplay: 'false' });     });    </script>    <noscript><div>Please enable Javascript to watch this video</div></noscript></div>        </div>        <script>(function() { function createPlayer() { OO.ready(function() { RunFunctions.forEach(function(ooyalaFunction) { ooyalaFunction(); }); RunFunctions = [];}); } createPlayer(); }()); </script>    </div>

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Here comes Markit manufacturing PMI ...

A preliminary reading of US manufacturing activity during May will be released at 9:45 a.m. ET.Economists forecast that Markit's flash Purchasing Manager's Index (PMI) was 51, according to Bloomberg. The final April print of 50.8 marked the weakest improvement since the series began in September 2009. Markit chief economist Chris Williamson said it dimmed hopes that weakness in the first quarter was temporary. Regional manufacturing readings from New York and Philadelphia released last week, which were weaker than forecast, suggested that the sector's recovery is unraveling at a slower-than-expected pace.We'll have the latest from Markit when the data cross, so refresh this page for updates. NOW WATCH: Richard Branson tells the story behind his famous kitesurfing photos if (typeof RunFunctions === 'undefined') { var RunFunctions = []; } RunFunctions.push(function() { var ooyalapopvideo = OO.Player.create('ooyalaplayer_popvideo', 'xnYzc2cTptuq5EHsOyKUXsDzc9JMre3p',{ autoplay: 'false' }); }); Please enable Javascript to watch this video (function() { function createPlayer() { OO.ready(function() { RunFunctions.forEach(function(ooyalaFunction) { ooyalaFunction(); }); RunFunctions = [];}); } createPlayer(); }());

A preliminary reading of US manufacturing activity during May will be released at 9:45 a. m.

Here comes Markit manufacturing PMI ...

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NOW WATCH: Richard Branson tells the story behind his famous kitesurfing photos

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