    label: 'Portfolio Value',
                        data: portfolioValues,
                        backgroundColor: portfolioColors.slice(0, portfolioNames.length),
                        borderWidth: 0,
                        borderRadius: 4
                    }]
                },
                options: {
                    responsive: true,
                    maintainAspectRatio: false,
                    scales: {
                        y: {
                            beginAtZero: true,
    