Investment risk that can be reduced or eliminated by combining several diverse investments in a portfolio. Non-market (non-systemic) risks are diversifiable risks.

another term for market risk is non-diversifiable risk.

Challenges that businesses may face.

one has the word has in and one has the word takes in

Diversifiable risk is the risk which can be mitigated by investing in different companies, different sectors, different assets and also different regions. Here we trying to minimize the risk of huge loss by taking the whole risk against one or few companies/ sectors / assets / regions.

Non-Diversifiable risk can not be mitigated at all. This is the risk you are exposed to in individual investment. Every investment holds Market risk, i.e. uncertainity of market moving up or down and respective movement of your investment

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recent research has found it would be 50 to 60 stocks

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