Historical Futures Prices: KC Hard Red Winter (HRW) Wheat Futures, March 1995, KWH1995, Kansas City Board of Trade (KCBT). Contract Size: One contract (5,000 bushels) of deliverable. Deliverable Grade: No. 2 at contract price with a maximum of 10 IDK per 100 grams; No. 1 at a 1 1/2-cent premium. Deliverable grades of HRW shall contain a minimum 11% protein level. However, protein levels of less than 11%, but equal to or greater than 10.5% are deliverable at a ten cent (10¢) discount to contract price. Protein levels of less than 10.5% are not deliverable. Pricing Unit: Cents and quarter cents per bushel.