Techniques for performing activity-based collateral modeling (ABCM) analysis are disclosed, including: obtaining portfolio data; obtaining multiple ranked criteria for cross-asset utilization; performing an ABCM analysis on the portfolio data according to the ranked criteria for cross-asset utilization, to obtain a set of one or more recommended transactions; receiving user input indicating a decision to execute a transaction in the set of one or more recommended transactions; and responsive to the user input, updating the ABCM analysis to reflect the decision to execute the transaction.