$POET Technologies (POET.US)$  can someone help me understan...

$POET Technologies (POET.US)$ can someone help me understand how the p/e was about -6 when the price was around 3.50ish but now the price has gone up but the p/e went to -9... shouldn't it be going the other way if they haven't announced any new financial information??? 🤔 I don't know what to make of this