$LINKERS INDUSTRIES LIMITED(LNKS.US) surged +67% in a single day, $Asia Pacific Wire & Cable(APWC.US) +43%, $Agape ATP(ATPC.US) +42%—three US micro-cap stocks moved collectively on the same day, but their stories are different: $LINKERS INDUSTRIES LIMITED(LNKS.US) increased its stake in Thailand's LPW Electronics, $Agape ATP(ATPC.US)'s subsidiary claimed to have signed a staggering oil and gas procurement deal with Swiss One, while $Asia Pacific Wire & Cable(APWC.US) simply couldn't find any announcement from that day. The only commonality is that their float is extremely small, allowing a single fund to pull off such a move. This kind of low-liquidity pulse raises questions about the truthfulness of the announcements and the reasonableness of the amounts involved. It's essentially a game of chips, not a fundamental revaluation. It looks tempting but carries an extremely high risk of being left holding the bag.