Crude oil volatility has entered uncharted territory, surpassing the record that has stood since the 2022 invasion of Ukraine. Realized volatility – measured by the standard deviation of daily price changes – averaged $6.19 per barrel in April 2026. This officially topped the previous high of $6.15 per barrel, marking an unprecedented era of market turbulence.
However, for traders watching the price of oil tick-by-tick, average daily price changes tell just a fraction of the story. When the market opened for trading on March 9, 2026, April WTI Crude Oil futures gapped higher. The price climbed to a morning high of $119, only to reverse course and fall to a low of $81 before settling just under $91. That $38 intraday move set a record for WTI as the widest single-day trading range in history.
What is a True Range?
This specific metric has a name: True Range. Rather than a standard daily price change – which simply calculates the value difference from the 1:30 p.m. CT close of one business day to the next – the True Range measures the distance between that day’s highs, lows and the previous day’s closing price. The largest difference among these figures captures the full spectrum of prices actually experienced by market participants during the trading session.
Prior to 2026, the largest True Range for a front-month WTI contract was $23 per barrel, a record set in 2022 – coincidentally also on March 9. On that day, the market traded to an intraday high of $126 before aggressive profit-taking and shifting expectations around OPEC’s production response dragged it to a low of $103.
Is there something distinct about March 9? Traders may also remember Monday, March 9, 2020, when WTI plummeted to a low of $27 per barrel, down nearly $14 from the Friday close, following a sudden weekend move by OPEC to slash official selling prices just as global demand was collapsing due to Covid-19. At the time, this established a new record for the trading range for WTI futures, surpassing the prior record of a $13.14 True Range that was set following the Labor Day holiday on September 2, 2008, as the global financial crisis was building.
While these four specific days top the list of daily trading ranges, none occurred in a vacuum. Of the top 20 largest daily or intraday moves in crude oil over the last two decades, nearly all took place within sustained periods of macro structural upheaval: the 2008 boom-and-bust cycle, the onset of Covid-19, the war in Ukraine, and now, the 2026 Iranian conflict.
Historical Catalysts for Widening Trading Ranges
There are notable exceptions where wide ranges occurred outside of sustained volatility cycles. On September 16, 2019, WTI jumped over $8 per barrel in a single session following a weekend drone strike on Saudi Arabia’s Abqaiq processing facility. The strike abruptly removed more than 5 million barrels per day of output, making it the largest single supply disruption in global history. This surpassed the initial disruptions of the 1979 Iranian Revolution and the 1990 Iraqi invasion of Kuwait. Yet this particular price spike was short-lived. Repairs progressed faster than had been feared and ample Saudi stockpiles maintained export continuity, causing volatility to quickly subside.
The next largest standalone outlier dates back to May 5, 2011, when crude oil dropped by $9.44 per barrel, falling below $100 for the first time following the supply shocks associated with the Libyan Civil War. Low global inventories and ongoing regional unrest ultimately defined 2011 as a highly erratic year for energy.
A Look at Crude Oil’s Ups and Downs
Reflecting the saying that prices tend to go up like an escalator and down like an elevator, seven of the top ten daily crude oil price changes over the last two decades were downward moves. While a bull market tends to build step-by-step, a sudden shift in the fundamental narrative can prompt immediate risk mitigation and compress a massive price adjustment into a single session.
Amid the 2026 supply shock, record levels of volatility are largely limited to crude oil prices for very near-term delivery. As shown in the chart above, the True Range of crude oil for delivery one year into the future is averaging a modest $2 to $3 per barrel, closely mirroring the insulated patterns seen in 2011 and 2020 and remaining well beneath the long-term curves of 2008 and 2022.
This localized volatility echoes the extreme backwardation in crude oil prices themselves. WTI for delivery one year in the future had been trading between $70 and $78 per barrel through April and May, sitting $20 to $30 below the front-month contracts.
Some experts point to this extreme backwardation as an indicator that the market is pricing in a quick resolution to the immediate geopolitical supply shock. The relatively muted behavior of the longer-dated futures curve stands in sharp contrast to past cycles, like 2008 and 2011, when front-month disruptions heavily impacted back-month prices.
The record-breaking 2026 backwardation in both price and volatility raises the question of whether this shift is purely structural – the result of a fundamentally different long-term supply and demand ecosystem – or whether it represents a unique window of tactical opportunity for traders and risk managers. Perhaps it’s both.
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