When should I sell render?

Could you possibly elaborate on the appropriate timing for selling render? I'm keen to understand when would be the most opportune moment, considering factors like market fluctuations, personal financial goals, and potential risks involved. Would it be advisable to sell when prices are peaking, or should I wait for a more stable period? Additionally, are there any specific indicators or signals that I should be looking out for that could indicate it's time to cash out? Your insights would be greatly appreciated.