Short Sellers Have Big Stakes for 2018 in Stocks Tracking Bitcoin, Cryptocurrency and Blockchain

24/7 Wall St. tracks many key changes in the short interest of major sectors, but the fascination and outright tug-of-war taking place in the world of bitcoin, cryptocurrency and blockchain has taken over the financial media as the latest craze (or bubble). Due to the surge in many of the companies launching crypto-this and crypto-that, it also should be no surprise that short sellers have become rather active in many of these companies.

These are far from all the companies making “crypto” announcements, and many of the companies have only made announcements after the December 29 and December 15 settlement dates tracked by Nasdaq and the New York Stock Exchange.

Here are the major short interest changes as of December 29, 2017, around some of the more well-known and speculative crypto stocks. As a reminder, the short interest at the end of a year might even imply that short sellers are making their bets stronger or weaker against the crypto stocks for the whole year.

Digital Power Corp. (NYSEAMERICAN: DPW) has crypto-news almost daily at this point. Apparently this gain burned enough short sellers, if you see the trend here. Its short interest was 1,993,418 shares at the end of December, down over 44% from the 3,569,674 shares short in mid-December. The stock was last seen trading at $2.86, but its shares were under $1 for months until its crypto efforts took shares from about 60 cents in November up to the high of $5.95 in mid-December. A move of that size will sure kill a few short sellers real quick.

Long Blockchain Corp. (NASDAQ: LBCC) was formerly Long Island Iced Tea, but that was then and now it is a crypto stock. The short interest has risen handily here from what used to be almost nothing from a company that was not even known by 99.9% of investors. The December 29 short interest rose to 575,350 shares. The average daily volume is now 2 million shares, but it used to be well under 100,00 shares. The short interest was 465,851 in mid-December, 223,660 at the end of November, 177,557 mid-November and 139,424 at the end of October. Prior to October we had not seen any month in which the short interest was 100,000 shares.

Longfin Corp. (NASDAQ: LFIN) is still a rather newly traded company, going from fintech and then seeing an exponential surge from about $5 to $125 after announcing the acquisition of a blockchain company. Due to a low float, it is probably an extremely difficult stock to even find to borrow for a short sale. Its short interest was 196,365 shares at the end of December.

Marathon Patent Group Inc. (NASDAQ: MARA) is what some investors call a patent troll, but buying crypto-mining Global Bit Ventures tripled its market value. This was a $4.55 stock when we looked at it back in December, and it was last seen at $3.90, in a 52-week range of $0.52 to $10.03. More short sellers may have been crushed here during the run higher. Its short interest of 1,807,685 shares on December 29 was down from the 2,685,990 on December 15. That being said, the short interest was 1,864,088 shares at the end of November and just 572,626 shares short on November 15. Inc. (NASDAQ: OSTK) has frequently been an on-and-off target of short sellers. The company may be moving away from being a merchant entirely and is now a bitcoin and cryptocurrency pioneer. Its stock went from under $15 in 2017 to a high of almost $90 recently, and it was last seen at $82.35 a share. CEO Patrick Byrne must be celebrating that he destroyed so many short sellers after having had such a controversial and vocal call against them years ago. had a short interest of 7.63 million shares at the end of December, and while that is down from the peak of 8.25 million in mid-December, just 2.2 million shares were short in September.

Sponsored: Tips for Investing

A financial advisor can help you understand the advantages and disadvantages of investment properties. Finding a qualified financial advisor doesn’t have to be hard. SmartAsset’s free tool matches you with up to three financial advisors who serve your area, and you can interview your advisor matches at no cost to decide which one is right for you. If you’re ready to find an advisor who can help you achieve your financial goals, get started now.

Investing in real estate can diversify your portfolio. But expanding your horizons may add additional costs. If you’re an investor looking to minimize expenses, consider checking out online brokerages. They often offer low investment fees, helping you maximize your profit.