Cheers I've actually updated the comparison. I used the bid total rather than the implied equity value for valuing AZ as I didn't realise S32 had a 17% stake in the company before the takeover. I was only $200B USD off . Don't worry, it makes us look even cheaper.
I've also updated our undiluted MC to VWAP, given the SP is so volatile.
I won't stop buying at these levels.