Market Maker Shares

Oct 4, 2016
Hello There, I am new to trading and was looking for some guidance on potential pitfalls while trading market maker shares. I noticed that there are certain shares who have poor volatility and liquidity, often bought from Market makers. Should one follow caution while buying these shares? Is there a 'safe' value of investment one can make into these companies? What else should one bear in mind before investing into these shares?

Thankyou very much for your inputs and guidance.