Must-know drivers that move shipping stocks up and down



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At MarketRealist.com, we break down key indicators that drive or highly correlate with whether earnings and share prices rise or fall. Understanding how these indicators affect fundamentals or what they might suggest should help investors get a clearer picture of the industry and make sound decisions.


Shipping rates: A key driver of shipping stocks

Shipping rates are perhaps the most important indicator that affects the long-term performance of stocks. When shipping rates for transporting dry bulks like iron ore, grain, and coal are on the rise over the medium to long term, dry bulk shipping companies and ETFs like DryShips Inc. (DRYS), Diana Shipping Inc. (DSX), Navios Maritime Partners LP (NMM), Navios Maritime Holdings Inc. (NM), Safe Bulkers Inc. (SB), and the Guggenheim Shipping ETF (SEA) tend to benefit.

Supply and demand

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Shipping rates are driven by supply and demand: tighter supply results in higher rates, while looser supply and demand balance leads to lower rates. Because shipping companies generally can’t pull ships out of service, shipping rates can change drastically—even with a small percent change in fleet utilization (the number of ships being employed), which can make investing in the industry volatile.

Demand drivers

Demand for ships is affected by trade volume and trade distance. As the global trade highly correlates with global economic growth and overall demand of commodities, the world’s (China in particular) economic growth plays an important role. Most iron ore and coking coal shipped to China are used to make steel, which is a key input for making buildings and infrastructure.

Often, movements in commodity prices and customers’ profitability can show investors whether economic activity and demand for dry bulk ships are rising or falling. Plus, shifts in policies and mining economics can affect global trade positively or negatively.

Supply drivers

New ship deliveries and scrapping activity are the two most influential activities that affect supply. But expected shipping rates do influence managers’ decisions about whether to purchase or build new ships, often a great source of information for investors. New ship deliveries can also increase companies’ earnings.

Vessel values

Finally, the prices (values) of ships are another key indicator that drives stock prices, because one way to measure the value of a company is by its assets. Ship prices are often affected by shipping rates and ship orders, so we can look at rising or falling ship prices as leading indicators that show where future shipping rates will be.

While these indicators are often published separately, we generally compile them into a series so that investors can get a fuller picture of how everything is performing as a whole, since we don’t recommend investors rely on any one indicator alone. 


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