I been tracking these oil driller etc for a long time. Bought and sold or held long for many years. PTEN,HERO,PES,PDS,ETC.
PKD had some troubles the past years in other countries. I think they are solving these problems. They are in demand and will be for the rest of our time. IMHO. Listen to the conference call and decide if worth taking a chance long term.
Seems all the oil refiners, drillers I sold tripled with three years.
This will be a trade unless the news is good, then a longer hold. No politics ,see I could do it. lol
Oh I plan to buy back GLW . Selling for the pullback two weeks ago backfired on me. I made decent money either way. GLW is one of my favorites around this price range. Still did not match the market move of the past two years. GLTU all.