Almost exact as PSTV. I bought together because my thought process was that either PSTV or IFRX were going to be a winner and I could dump the one that did not work and keep the winner. In premarket the numbers were near mirrors of each other. End of day not Open 1.55 HOD 1.58 Close 1.38 With a $1 Loss I feel like this was a good trade for me and my strategy was right.