I remember that ... tradestation was sponsoring Elitetrader forums. Since Monex bought them for $500 million around two decades ago , Tradestation progress stalled .
Well, one would hope that IB would only close out a losing position, and not a winner that has more room to run!
It will be interesting to watch, if this behaves anything like the HOOD ipo which is currently still on tracks with pending train-wrek close to a 85% drawdown...