There was no mistake in my opinion. Perhaps the price result on...

There was no mistake in my opinion. Perhaps the price result on P&G's shares came as a shock even to those responsible for the trade. You may be sure that a downgrade by the usual suspects in not far away. Also algo trading programs will be fighting with each other to offload P&G shares at the best price, that is what they are for. No doubt they will be on the buy side as well as they churn the stock down.