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Six-Month Winning Streaks for Oil

Coming out of Memorial Day weekend, WTI crude oil closed out May with its sixth straight monthly gain, resulting in the second-longest streak going back to 1983. Everyone with a car has dealt with rising costs at the pump, and the AAA national average price per gallon is currently $4.67, the highest level on record. This comes as the Biden administration has halted the importation of Russian oil, and the European Union attempts to reduce its energy dependence on Russia as well. At the same time, the reopening has caused a pick-up in demand, and the gross imbalance of supply and demand has pushed up prices to nearly unprecedented levels.

Oil win streak

Since the US government stopped price controls on US crude oil in the early 1980s, there have only been six other periods where WTI prices rose for five or more consecutive months. As you can see from the chart below, half of these occurrences were shortly after the Global Financial Crisis, as prices rebounded from the sharp downturn in prices during the financial collapse, and the most recent was in early 2018.

WTI Crude Oil

Following five consecutive months of gains in oil, the average performance has been relatively weak compared to historical averages. In the first five months of each streak, oil prices have rallied by an average of 40.9% (median: 38.6%), which is nearly ten times higher than the average of all five-month periods since 1983. However, oil tends to underperform in the near term following these occurrences, registering an average loss of 3.2% and 0.8% over the next week and month, respectively. Notably, this was the only occurrence in which the price of oil climbed higher in both the following week and month, gaining 4.9% and 9.5% respectively. The only period in which the average performance was higher than that of all periods is three months, as oil has averaged a gain of 4.4% after a streak of five months is reached.

Future Oil Performance

The chart below summarizes the performance one year before and after a streak of five months is reached. As you can see, oil has traded most similarly to the late 2009 occurrence, in which the price of oil rose by 15.1% in the following year. Long story short, although the average performance in these time periods is relatively weak, there isn’t a clear trend in performance in one direction or the other.  Click here to become a Bespoke premium member today!

WTI Crude Oil Chart

WTI Monthly Win Streak

It’s been a monster year for cruse oil and it continued in April.  For the month, WTI rallied 4.4% and finished the month at $104.7 per barrel. This comes as Russian supply has been essentially cut off from Western markets, the Saudis hold back supply, and US drillers are in the process of ramping up capacity to meet demand, which is a process that takes several months to complete. Most notable about April’s rally was that it marked the fifth consecutive month in which WTI rallied, which is tied for the second-longest streak on record (since 1983). The only streak that was longer was in late 2010/early 2011 when WTI notched eight straight months of gains.

WTI Monthly Win Streak

The chart below outlines the long-term price chart of WTI Crude. Two aspects stand out in the chart.  First, crude oil tended to see additional gains in the short term following these five-month streaks. Secondly, it is also worth noting that three of these occurrences happened within two years (2009 – 2011), which was likely due to aggregate demand ticking higher as the economy emerged from the Global Financial Crisis. The current period is relatively similar, as the global reopening has put upward pressure on the demand curve after oil producers lowered output during COVID. That increased demand has also been exacerbated by supply constraints following the Russian invasion of Ukraine.

WTI Crude

The table below outlines the performance of WTI after the fifth straight month of prior five-month win streaks. WTI tended to trade down over the following month but reversed course to book gains in the following three and six months. In the month following these streaks, WTI averaged a loss of 4.4% (median: -4.8%), booking gains just one time (20%). After three months, WTI averaged a gain of 5.1% (median: 5.5%), performing positively 80% of the time. Over the next six months, average performance and positivity rates declined to 1.9% and 60%, respectively.

Higher oil prices affect energy prices, shipping rates, and the cost of so many more secondary products. Therefore, higher oil prices tend to be inflationary and crimp corporate margins as well as consumer buying power. Historically speaking, though, the S&P 500 has averaged a gain of 8.3% (median: 12.1%) during these streaks, which is 420 basis points higher than the average performance for all five-month periods since 1983. In the month following these streaks, the S&P 500 has averaged a gain of 1.4% (median: 3.2%), which is higher than the historical average as well. In the next three months, the index has averaged a gain of 4.5% (median: 4.9%) with positivity rates higher than that of all periods. Similar to what we see in the six-month performance of WTI, positivity rates moderate for the S&P 500, with average six-month gains of 3.2% (median: 0.2%) versus around 5% for all six-month periods since 1983.  Click here to view Bespoke’s premium membership options.

WTI after win streaks