It would be annoying from a user perspective because i would have to be at a computer for only those fifteen minutes when i wanted to rebalance my portfolio or

It would be annoying from a user perspective because i would have to be at a computer for only those fifteen minutes when i wanted to rebalance my portfolio or risk automated buys and sells working properly. it would probably change the value/ reaction to information assymetry which might be good or bad. It would probably decrease opportunity for me to buy stocks i like at a lower price by sitting on bids and waiting for the random walk to push the price down to my bid just due to noise.