Hi Manila,
It is only $30,000, but why would you be buying?
(a) Speculating - if MON has positive anouncement and goes up about 10 cents say to 55cps then the RTS are worth $300,000.
(b) Accumulating - someone wants to buy in.
(c) Dumping - someone does not want to participate in RTS, but there was NOT enough buyers at start of day to absorb 3m shares. May be organise transaction.