From a reddit post in r/dogecoin subreddit:
"With so many new shibes pouring in, I feel it's important to explain it quickly.
Dogecoin is one of the oldest cryptos out there. Due to its silly front, however, it attracted a different kind of community than bitcoin and the like over time. We focus on helping out where we can and keeping a positive attitude.
So when we say 1 Doge=1 Doge, it's an easy reminder that market prices may change, but what we accomplish as a community remains."
Link:
https://www.reddit.com/r/dogecoin/comments/7pdnmv/the_meaning_of_1_doge1_doge/Thank you.
Dogecoin is already an abandoned token, so it has no value for any investment. When the bull market comes, Dogecoin may have a big increase, because Dogecoin has the value of hype.
If I understand you correctly, you're saying that Dogecoin has no real value. So, if the price is going up and down, then that says something about the market.
A hint, If you want to transfer a coin in one exchange to other, it's generally cheaper and faster to convert them to doge and transfer it to desired exchange and convert it back to the coin than direct transfer.
Edit: Ah, that makes sense.