Yahoo Finance

Celanese is one of the world's largest producers of acetic acid and its downstream derivative chemicals, which are used in various end markets, including coatings and adhesives. The company is also one of the largest producers of specialty polymers, which are used in the automotive, electronics, medical, building, and consumer end markets. The company also makes cellulose derivatives used in cigarette filters.

CRH is a global manufacturer of a range of building products used in construction projects, operating via a vertically integrated business model. The past decade has seen CRH transform into a leading building materials business, with increasing exposure to upstream building activities such as aggregates and cement. CRH’s geographic footprint is mostly across developed markets. North America is CRH’s largest market and accounts for 75% of EBITDA. The company is the largest producer of aggregates and asphalt in the US.

Ecolab is a provider of water, hygiene, and energy technology and services. The company delivers comprehensive solutions to promote safe food, maintain clean environments, optimize water and energy use, and improve operational efficiency for customers in the food, healthcare, energy, hospitality, and industrial sectors. Ecolab has over 48,000 employees worldwide. The shares are a component of the S&P 500.

Another week and another (fourth-consecutive) set of positive insider-sentiment data from Vickers Stock Research. Let's jump right in, looking at exchange data. Vickers' NYSE One-Week Sell/Buy Ratio is currently 1.44 on a scale where any result below 2.00 is bullish. This ratio has been bullish for four weeks in a row. The ongoing strength in the one-week data has now also pushed Vickers' longer-term (eight-week) sentiment reading into bullish territory. Indeed, the NYSE Eight-Week Sell/Buy Ratio is now bullish at 1.83. Turning to the Nasdaq, the One-Week Sell/Buy Ratio is essentially flat with last week at 2.67, which is just into the neutral zone (which runs from 2.00 to 6.00). Still, the short-term Nasdaq reading has been generally improving for multiple weeks and has led the Nasdaq Eight-Week Sell/Buy Ratio (currently 2.98) on a trend of improvement that is now 10 weeks in duration. Putting this all together, Vickers Total (all exchanges) One-Week Sell/Buy Ratio is now 2.05 (oh-so-close to bullish) and the Total Eight-Week Sell/Buy Ratio is now 2.34 (neutral but having improved for 10 consecutive weeks). When this run of bullish data began back on April 7, the S&P 500 was at 5062. On Friday, it closed at 5686, almost 12% higher. On a sector basis, insider buying narrowly exceeded selling in Consumer Discretionary last week, with shares valued at $6.44 million bought versus $6.42 million sold. Buying also outpaced selling in Energy -- although volume was light, with less than $1 million shares bought during the period. Selling was the greatest in the Financial sector over the last week, with shares valued at $73 million sold versus less than $4 million bought. Selling was also notable in Healthcare, Industrials, Real Estate, and Information Technology. This week, analysts at Vickers highlighted insider transactions of interest at Molina Healthcare Inc. (NYSE: MOH) and BlackRock Inc. (NYSE: BLK).