More and more market participants have been banking on the decline in the popularity of golf, according to new research, with stocks that have exposure to the sport seeing an increase in short interest in recent weeks.

Rather than playing the long game, Markit, a data analysis firm based in the U.K., says that these "short sellers" have been keen to play this near-term trend. Short-selling is an investment tactic where a speculator borrows a financial instrument, such as a stock, and sells it in the hope of buying it back later at a lower price, thereby making a profit. Markit measures this short interest by calculating the amount of shares that are out on loan.