8/17/2023 2:01:38 PM - Gapped down today, retreating from near its 52-week high and violating its 50 DMA line ($165.37). Reported Jun '23 quarterly earnings +19% on +36% sales revenues versus the year ago period. The 6/30/23 mid-day report last noted - "Sales revenues and earnings increases for this Pollution Control - Services firm have been below the +25% guideline."

6/30/2023 1:14:25 PM - Perched within striking distance of its 52-week high. Reported Mar '23 quarterly earnings +19% on +36% sales revenues versus the year ago period. Prior mid-day reports noted - "Sales revenues and earnings increases for this Pollution Control - Services firm have been below the +25% guideline."

6/23/2023 12:44:56 PM - Reported Mar '23 quarterly earnings +19% on +36% sales revenues versus the year ago period. Prior mid-day reports noted - "Sales revenues and earnings increases for this Pollution Control - Services firm have been below the +25% guideline."

12/10/2021 12:59:39 PM - Retreating from its all-time high and undercutting its 50 DMA line ($173) with today's 3rd consecutive volume-driven loss. Reported Sep '21 quarterly earnings +15% on +18% sales revenues versus the year ago period. Prior mid-day reports noted - "Sales revenues and earnings increases for this Pollution Control - Services firm have been below the +25% guideline."

2/5/2021 12:48:53 PM - Rebounding near its all-time high. Found prompt support near its 50 DMA line ($123.80). Reported Dec '20 quarterly earnings +14% on -4% sales revenues versus the year ago period. Prior mid-day reports noted - "Sales revenues and earnings increases for this Pollution Control - Services firm have been below the +25% guideline."

12/15/2020 1:33:52 PM - Pulled back from its all-time high, consolidating above its 50 DMA line ($113). Reported Sep 20 quarterly earnings +3% on -10% sales revenues versus the year ago period. Prior mid-day reports noted - "Sales revenues and earnings increases for this Pollution Control - Services firm have been below the +25% guideline."

11/12/2020 1:21:39 PM - Perched at its all-time high today while adding to recent volume-driven gains. Reported Sep 20 quarterly earnings +3% on -10% sales revenues versus the year ago period. Prior mid-day reports noted - "Sales revenues and earnings increases for this Pollution Control - Services firm have been below the +25% guideline."

1/30/2020 12:33:39 PM - Violating its 50 DMA line ($87.27) with today's loss, retreating from near its all-time high. Reported earnings +20% on +11% sales revenues for the Dec '19 quarter. Fundamental concerns remain and prior mid-day reports noted - "Sales revenues and earnings increases for this Pollution Control - Services firm have been below the +25% guideline."

11/14/2019 12:05:58 PM - Testing support at its 50 DMA line ($85.50), retreating from its all-time high. Reported earnings +17% on +14% sales revenues for the Sep '19 quarter. Fundamental concerns remain and prior mid-day reports noted - "Sales revenues and earnings increases for this Pollution Control - Services firm have been below the +25% guideline."

7/29/2019 12:58:55 PM - Gapped down on the prior session and slumping more today, retreating from its all-time highs with big volume-driven losses. Due to report Jun '19 earnings news. Reported earnings +30% on +3% sales revenues for the Mar '19 quarter. Fundamental concerns remain and prior mid-day reports noted - "Sales revenues and earnings increases for this Pollution Control - Services firm have been below the +25% guideline."

7/26/2019 12:50:51 PM - Gapped down today retreating from its all-time highs with a big volume-driven loss. Reported earnings +30% on +3% sales revenues for the Mar '19 quarter. Fundamental concerns remain and prior mid-day reports noted - "Sales revenues and earnings increases for this Pollution Control - Services firm have been below the +25% guideline."

6/5/2019 12:36:30 PM - Hitting new 52-week and all-time highs with today's 5th consecutive gain backed by ever-increasing volume. Reported earnings +30% on +3% sales revenues for the Mar '19 quarter. Fundamental concerns remain and prior mid-day reports noted - "Sales revenues and earnings increases for this Pollution Control - Services firm have been below the +25% guideline."

5/23/2019 12:51:33 PM - Reported earnings +30% on +3% sales revenues for the Mar '19 quarter, but fundamental concerns remain. Prior mid-day reports noted - "Sales revenues and earnings increases for this Pollution Control - Services firm have been below the +25% guideline."

8/7/2018 12:48:56 PM - Hitting a new all-time high with an impressive streak of volume-driven gains. Reported earnings +34% on +12% sales revenues for the Jun '18 quarter, but fundamental concerns remain. Prior mid-day reports noted - "Sales revenues and earnings increases for this Pollution Control - Services firm have been below the +25% guideline."

8/3/2018 2:02:50 PM - Gapped up on the prior session hitting a new all-time high with a considerable volume-driven gain. Reported earnings +34% on +12% sales revenues for the Jun '18 quarter, but fundamental concerns remain. Prior mid-day reports noted - "Sales revenues and earnings increases for this Pollution Control - Services firm have been below the +25% guideline."

8/2/2018 1:58:47 PM - Gapped up today hitting a new all-time high with a considerable volume-driven gain. Reported earnings +34% on +12% sales revenues for the Jun '18 quarter, but fundamental concerns remain. Prior mid-day reports noted - "Sales revenues and earnings increases for this Pollution Control - Services firm have been below the +25% guideline."

6/28/2018 12:18:00 PM - Hovering at its all-time high. Fundamental concerns remain and prior mid-day reports noted - "Sales revenues and earnings increases for this Pollution Control - Services firm have been below the +25% guideline."

7/3/2017 11:49:31 AM - Found support at its 50 DMA line in recent weeks and challenging its 52-week high with today's big gain. Fundamental concerns remain and prior mid-day reports noted - "Sales revenues and earnings increases for this Pollution Control - Services firm have been below the +25% guideline. It survived but failed to impress since last noted in the 7/30/09 mid-day report."

4/19/2012 12:52:17 PM - Perched near its 52-week high today. The 4/13/12 mid-day report noted - "Sales revenues and earnings increases for this Pollution Control - Services firm have been below the +25% guideline. It survived but failed to impress since last noted in the 7/30/09 mid-day report."

4/13/2012 1:00:13 PM - Sales revenues and earnings increases for this Pollution Control - Services firm have been below the +25% guideline. It survived but failed to impress since last noted in the 7/30/09 mid-day report.

7/30/2009 2:08:50 PM - Sales revenues increases for this Pollution Control - Services firm (poor group Relative Strength rank/rating of E/10) have decelerated and were -2% for the quarter ended Jun 30, 2008, however its earnings increases have been above the +25% guideline in 6 of the past 7 quarterly comparisons versus the year ago period. Trading near all-time highs with no overhead supply to act as resistance.