Agreed. But, I think some Sellers on the sidelines are waiting for larger Bid sizes to allow them exit TMPS.
And, their orders may not yet be on the order book. But, when they get enough Bid size, regardless of price, they will execute those trades.
If it happens as I suspect, this will be a precision sale and take this stock down beyond current support levels. No way low volume today makes sense based upon other trading days this week.