Weekday mornings at 7:10am, listen for your chance to call in and give your prediction for what you think the closing canola future prices will be, based on the Winnipeg Grain Exchange. When you hear your cue to call in, call 306-783-8622 to give your guess. Then listen to the afternoon commodities update when we announce the results of the closing prices. If a caller picks the correct price to the cent, they win the growing jackpot. The jackpot begins at $100 and grows by $5 every day that there is no winner. This contest is open to anyone 18 years and older.