A well-diversified portfolio includes a mix of assets that have different risk-return profiles. To ensure you're portfolio is properly diversified, you need to regularly review your portfolio's performance and adjust allocations to maintain proper diversification. Furthermore, you must ensure you’re not heavily invested in just one or a few assets or sectors. In conclusion, it's visible that the concept of Diversification is an excellent tool for investors who want to adjust or minimize their market risks and optimize their overall profits on the capital invested.