Does the minor selloff on Thursday due to BoJ rumors indicate that people are looking for any excuse to take profits during this rally?

Obviously, the recovery on Friday seems to indicate that people have generally brushed off the news of the Bank of Japan loosening its yield curve control policy, for now.

But do you think this incredibly short lived “sell the rumor, buy the news” event might be a sign that people are getting nervous about this rally and are seeking any reason to get out before it ends?

Ultimately, I'll just keep DCAing (index funds, not individual companies, I'm no dummy). I'm just curious what some of you think about what happened on Thursday.