It looks like the price potential for Gold is another breakout within the next 3 month for a long term continued HODL of your assets. Although it isn't the must investible, it is still a conservative strategy portfolio wise. The gains manually though, aren't that much for an asset HODL. However, until 2019 it shows some conservative potential for a long term HOLD and minimal growth. Overall, I would recommend it as continued holding. If you want better gains though, this wouldn't be a good to investment given you can have cryptocurrency, or conservative to mid risk hedge funds in your portfolio.