Which contract is least risky?
Could you please clarify which contract among the options presents the lowest level of risk? I'm trying to understand the factors that contribute to the risk assessment of different contracts in the cryptocurrency and finance sphere. Could you elaborate on the criteria you would consider when evaluating the riskiness of these contracts? It would be helpful if you could provide some insights into which contract offers the most stable and secure investment opportunity. Thank you for your assistance in this matter.