Measures a hotel’s Occupancy (Occ) performance relative to an aggregated grouping of hotels (i.e., competitive set, market, submarket). If all things are equal, a property's Occ Index or MPI is 100 compared to the aggregated group of hotels (historically described as "fair share"). A MPI greater than 100 represents more than the expected share of the aggregated group’s Occupancy performance. Conversely, a MPI below 100 reflects less than the expected share of the aggregated group’s Occupancy performance. 

To calculate MPI: (Subject hotel Occ / Aggregated group of hotels’ Occ) x 100 = Occ Index/MPI

For example, if the subject hotel’s Occ is 80%, and the Occ of its competitive set is 80%, the subject hotel’s MPI is 100. If the subject hotel’s Occ totals 96%, its MPI is 120, indicating the hotel has captured more than its expected share. If the subject hotel’s Occ totals 64%, its index is 80, indicating the hotel has captured less than its expected share.