I guess one possibility is that SOL got wind of a deal with Xstrata over Mt Colin and therefore lobbed an increased bid in over the weekend.Probably a bit hopeful, but it is one explanation/possibility.
ACW This biotech stock raised $11M in a risk-off environment. Its Alzheimer's drug could change the game
History-making uranium sample grades and an imminent drill run. Infini Resources is poised to transform in 2025