Please advise. I am new to TSP. I am currently 25G 50C 25S. If I make a IFT before noon Tuesday, 21 March to 100G, will I be selling the amounts in my C & S accounts at COB 20 March rate or COB Tuesday, 21 March rate? Also, will I be buying into the G fund at COB 20 March rate or at COB 21 March rate? Thank you.