This was a big learning point for me. My original investment a few years ago went up from about $3 to $20, then plunged, and I got out at about $10 if memory serves me correctly. Anyway, I got back in again a while back and it’s up 10% today on some pretty important news (in terms of getting a mine actually built) https://www.juniorminingnetwork.com/junior-miner-news/press-releases/987-tsx/ndm/58467-northern-dynasty-us-army-corps-of-engineers-releases-draft-environmental-impact-statement-for-alaska-s-pebble-project.html#.XG20YfovmEg.twitter