$Pfizer(PFE)$pfizer just announced to double the vaccine production hours ago. Which should be a strong stimulation for the market But shares are still falling. This behavior is not typical effective market. Some institutes are manipulating the market? Just like citadel manipulating GME?
$SEMBCORP MARINE LTD(S51.SI)$Keppel quitted oil and gas industry. Now Sembmarine has no competitor. And maybe Keppel oil rig department Will merge into sembmarine.