is it still wise to keep averaging in at regular intervals?
Yes, it is.
Are you personally continuing your DCA strategy, adjusting your frequency or amounts, or taking a different approach altogether?
I am and that's the good thing about it. You have no limits, how low or high you are going to buy. No one gives you an amount on how much you should buy because we're doing it out of our free will and availability of our pockets. If we can buy at the dip, it's also a good one but being consistent in DCA, it will take you to the mountains and you'd see how effective it is when you're about to sell at the right time. But, are you going to sell when that comes? maybe half yes and no.