March Charts of Interest: The War's Impact on the Economy and Stocks
by Charles Rotblut | March 19, 2026
The effects of the Iran war have been felt immediately by consumers across the world. Last night, I paid $3.74 per gallon of gas to fill up my car at Costco. Like many of you, I didn’t need to see the chart below from AAA to know how gas prices are trending. (AAA listed the national average price as $3.884 per gallon as of this morning.)
The Strait of Hormuz Blockade Has a Global Impact
About 20% of the world’s oil and liquefied natural gas (LNG) passes through the Strait of Hormuz, which is currently being blocked by Iran. While the U.S. is a net exporter of oil, most other countries are not. BlackRock noted that Japan, for instance, gets about 70%–90% of its oil and about 10%–15% of its liquified natural gas via the strait.
As we are all seeing at the gas pump, a disruption in one area of the global economy can have a far-reaching effect.
The Rotation Among Asset Classes
We at AAII have observed a rotation among asset classes since the Iran war started. We are certainly not alone in making this observation. Yesterday, Ryan Detrick, CMT, of Carson Group shared this table. Notice that large-cap U.S. stocks have been falling less than other stock categories.
Within U.S. large-cap stocks, energy and utilities stocks are outperforming, as shown in this chart posted yesterday by Charles Schwab’s Liz Ann Sonders.
Oil Stocks Have Risen Less than Oil Prices
Here is an updated version of a chart I shared in our Dividend Investing (DI) newsletter last week. United States Oil ETF (USO) tracks the daily price movements of light, sweet crude oil. The other fund in the chart, iShares U.S. Energy ETF (IYE), tracks an index of U.S. energy producers. Exxon Mobil Corp. (XOM) and Chevron Corp. (CVX) account for nearly 40% of the exchange-traded fund’s (ETF) portfolio.
The vertical line in the chart is set at February 27, right before the Iran war began. As you can see, there is a big difference in how each ETF has performed since then. This difference is due to oil’s price volatility being much higher than the ability of oil companies to adjust their production levels.

Source: AAII.com and QuoteMedia. Data as of 3/19/2026.
More Consensus at the Fed, For Now …
The headlines tell you that the Federal Open Market Committee (FOMC) voted to leave interest rates unchanged yesterday. Uncertainty about the Iran war factored into the committee’s decision.
What was not as widely reported is the tighter consensus among committee members for where interest rates will be at the end of 2026. Yesterday’s updated FOMC projections effectively call for just one 0.25% interest rate cut. Even the dovish Federal Reserve governor Stephen Miran adjusted his expectations closer to those of other FOMC peers. (Miran’s term is set to expire at the end of this month.)
As always, these forecasts are subject to change.

Source: Federal Open Market Committee.
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AAII Sentiment Survey
Pessimism among individual investors about the short-term outlook for stocks increased in the latest AAII Sentiment Survey. Meanwhile, optimism and neutral sentiment decreased.
Bullish sentiment, expectations that stock prices will rise over the next six months, decreased 1.5 percentage points to 30.4%. Bullish sentiment is below its historical average of 37.5% for the fifth consecutive week.
Neutral sentiment, expectations that stock prices will stay essentially unchanged over the next six months, decreased 4.1 percentage points to 17.6%. Neutral sentiment is unusually low and is below its historical average of 31.5% for the 87th time in 89 weeks.
Bearish sentiment, expectations that stock prices will fall over the next six months, increased 5.6 percentage points to 52.0%. Bearish sentiment is unusually high and is above its historical average of 31.0% for the sixth consecutive week.
The bull-bear spread (bullish minus bearish sentiment) decreased 7.2 percentage points to –21.6%. The bull-bear spread is unusually low and is below its historical average of 6.5% for the sixth consecutive week.
This week’s special question asked AAII members which market-capitalization style of stocks they expect to outperform over the next six months.
Here is how they responded:
- Small-cap stocks: 19.1%
- Mid-cap stocks: 15.8%
- Large-cap stocks: 30.2%
- Not sure/no opinion: 34.9%
Bullish: 30.4%, down 1.5 points
Neutral: 17.6%, down 4.1 points
Bearish: 52.0%, up 5.6 points
Bullish: 37.5%
Neutral: 31.5%
Bearish: 31.0%
See more Sentiment Survey results.
March 12, 2026 Upgraded My Portfolio and Stock Screens Available Exclusively on the AAII Investor Hub
March 5, 2026 History Shows Investors Benefit From Staying Put During Crises
February 26, 2026 Five Sources for Assessing Tariff Impact on Your Portfolio
February 19, 2026 February Charts of Interest: Is Too Much Being Spent on AI?
Discussion
DENNIS from CA posted 4 months ago:
'I paid $3.74 per gallon of gas". I really feel bad for you, as I see prices nearing or above $5.50 for regular unleaded around here.
Charles Rotblut from Illinois posted 4 months ago:
Dennis,
You have my empathy. Illinois is often one of the more expensive states, but I do realize California gasoline prices are absurd.
-Charles
Barry from TX posted 4 months ago:
#1 Filling up your car is the obvious impact of ANY (and all prior) war. #2 Try this on as a “look on the sunny side” take on our current inflationary situation. Although XOM and CVX, and other NRG IND stocks/ETFs are soaring, every investor should take time to note HOW the cost of transporting goods from producers to retailers and the cost of delivering them to homes is silently picking our COLA pockets. AMZN and WMT stocks are temporarily swooning as higher costs (up 47% per Dennis) impact consumer prices for gas at the pump (cars) and LNG (home heating). #3 Both of these “trillion dollar club” companies meet Buffett’s, Morningstar’s, and AAII’s common/shared “4M” criteria for being a “good company” – (1) they have profitable business Models (with predictable earnings and large, dependable cash flows), (2) “wide” Moats (sustainable economic competitive advantages), (3) “good” Management teams (experienced leaders in hard-wired cultures), and (4) a Margin of Safety (trading at a significant discount to its estimated fair value). #4 I add a 5th M. Both WMT and AMZN are positioned to exploit current AI multimodal foundation and reasoning Models and to develop and deploy agentic AI. #5 So, while you’re crying over the price of gas, you may want to look into these two opportunities as a way to afford today’s gas prices.
Barry from TX posted 4 months ago:
Charles, similar tables keep showing up everywhere. #1 Some convert the history of each asset class to correlation statistics (usually using simple percentages). #2 Most of the data series are overlaid with a color-coded "heat map" to show increasing (hotter colors) correlation among asset classes. #3 Some add observations/opinions that the charts show an increasing concentration of asset classes since the March 2022 "bear market" ended. #4 Most do not mention that the TIMING of these trends coincide with (A) the FOMC decision to begin lowering the FFR to "cool down" the 7% inflation rate at that time ("blamed" on Covid, although $7B in fiscal policy and (B) subsequent M2 infusions through USTs sold and stored on the US Treasury Balance Sheet contributed too) that have fueled the current 3-year long Bull Market. #5 What these "heat" charts do NOT show is that the Core rate of inflation (a FOMC favorite statistic) has "cooled" down 50% to around 3.5% YOY. #6 Most comments I see posted after seeing these data trends tell me that well-over 80% of investors look for the simplest explanation their brains can construct (Kahneman's System 1 at work) to JUSTIFY their desire to continue to invest heavily in risky assets -- "the usual suspects" are gold, bitcoin, commodities and now Ex-US stocks -- to "diversify." #7 Remember, every time YOU take on more RISK (to diversify?), someone else SELLS you their RISK and pockets your CASH as their profit. #8 As Sergeant Phil Esterhaus (Michael Conrad) on Hill Street Blues said, "Let's be careful out there." #9 In the "Monk" theme song, songwriter Randy Neuman reminded us that "It's a jungle out there" and added, "I could be wrong. But I don't think so." The market "jungle" IS teaming with predators these days.
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