Once UBSS is done for the day, they and the rest of the crew will get stingy with lot amounts (see yesterday after around 1430) and will start moving it up by giving partials on the ask, i.e. for a 300,000 share order they'll start pulling the 30999, move the ask up, 41220, move it up again, etc. Especially as they know that the OH is tomorrow, at some point they'll start these mind games. Peeps didn't fall for it yesterday but who knows today. Again, watch for the little partial fills to start up and that'll be the signal that the faucet's off for the day.