Section 303.005 - Computation of Monthly Ceiling(a) The consumer credit commissioner shall compute the monthly ceiling on the first business day of the calendar month in which the rate applies. The monthly ceiling is effective for one month beginning on the first calendar day of each month.(b) The monthly ceiling is computed by averaging all of the weekly ceilings computed using rates from auctions held during the calendar month preceding the computation date of the monthly ceiling.Added by Acts 1999, 76th Leg., ch. 62, Sec. 7.18(a), eff. 9/1/1999.