Sigma Labs Inc (SASI)

[dtgsanjose]

It is fun (sometimes, but more often tiring) to watch the sparring here between believers and skeptics (if, indeed the postings truly represent the poster's actual perspectives, which cannot always be assumed). What I have not seen mentioned recently is that almost all 3-D mfg stocks are down more than 50% from recent highs, and not just with the very recent big tech sell-off. I know because I hold a few shares in at least four of the companies besides Sigma. I don't know if this means that industry in general is moving on from 3-D to other types of tech, or whether the lack of better quality control is holding them all back, while Sigma continues to perfect the solution they are all looking for.