HOW TO DO I FIND OUT WHAT A TREASURY BILL ACCOUNT REALLY SHOULD BE PAYING?

I have the (T-Bill) Treasury Bill comment set up with my internal bank. It’s set up similar to the assets account. I looked during currently as well as it’s usually profitable 1.03% right now. , though this seems to be unequivocally the low % rate compared to the 5% it was you do reduction than the year ago. Does any one know where I can go to see the tangible rate which this sort of comment should be paying? I feel similar to the bank is screwing me around as well as not permitting me to have the income which I should be making. They do assign the 1/4 %, though this still seems to the lot reduce than it should be paying.