For those who invest in crypto for the long-term using a buy-and-hold strategy, swings like this are to be expected. The recent dips are nothing to be overly worried about, according to Humphrey Yang, the personal finance expert behind Humphrey Talks, who says he avoids checking his own investments during volatile market dips.
Posts per day and new authors can be retrieved from each subreddit programmatically; each post is timestamped, so historical time series can be generated by iterating through the posts. Posts per day are used here rather than comments per day. Each post on Reddit can have a number of associated comments in a one-to-many type relationship. However, examples exist where huge numbers of comments are generated that are unrelated to market activity; for example, sometimes people give away small amounts of cryptocurrency to everyone who comments with their public blockchain wallet address; this causes a huge spike in comments (wavelet coherence between comments per day and price were also generated, but as was expected showed less significant relationships than posts per day and price).

As the record of a cryptocurrency’s entire transaction history to date, a blockchain has a finite length — containing a finite number of transactions — that increases over time.
The market seems to have taken a turn this morning as a correction has set in. Both BTC and ETH have witnessed a small correction, said Zebpay Trade Desk. The same is happening in altcoins as well, it added.