The EPA proposed a rule allowing year-round sale of E15 gasoline blends. The proposal also changes Renewable Identification Number rules, including limits on separated RIN purchases, public disclosure of large holdings, a limit on non-obligated holding periods, and quarterly compliance.
Year-round E15 expands the market for corn-based ethanol, supporting corn demand. RIN reforms aimed at reducing volatility could alter biodiesel and ethanol credit economics, adding uncertainty to biofuel margins.
After 318 past bullish policy events, Corn moved a median -0.1% over 5 sessions (48% higher; middle half -1.4% to +1.5%), and -0.2% over 20.
After 196 past neutral policy events, Soybean Oil moved a median +0.1% over 5 sessions (52% higher; middle half -1.6% to +2.0%), and -0.5% over 20.
Moves of each commodity's benchmark from the last close before the event. Historical reads pool past events of the same kind; they describe what happened, not what will. Not investment advice.
EPA's March 14 proposal for year-round E15 sales supports ethanol-related corn demand, a plausible bullish catalyst on the day of the move.