I'm pretty sure Teck don't have to get their decision in while the markets are open. They could, for example, write "all yours, boys and girls" in a Christmas card and deliver it on Christmas Day, provided they had proof of delivery.
And if they do zip, they get zip.
Meanwhile, poker faces on, all, and no free kicks. [to mix my metaphors].
AZS Price at posting:
2.6¢ Sentiment: Hold Disclosure: Held