# US bombs Iran and blocks their oil — load up on Chevron and Exxon to ride the crude spike

_AI-generated trading idea · LONG · COP, CVX, XOM_

> Canonical page: https://commonquant.ai/research/for-you/us-bombs-iran-and-blocks-their-oil-load-up-on-chevron-and-ex--6ce21aa5-a05d-41d5-a10c-da08a62a1855

The U.S. has bombed Iranian targets and officially revoked Iran's ability to sell oil, sending oil prices spiking over 5% in a single day. This is a direct supply-shock playbook: when Iranian oil gets blocked from the global market, the major oil companies left standing — like Chevron — become suddenly more valuable because they control supply that is now scarcer.

## Idea

The combination of U.S. strikes on Iran and the revocation of Iran's oil sales waiver is a direct supply-side shock. Oil is already surging over 5%, and Chevron is already flagged as a major premarket mover. When oil supply gets choked off by military action, integrated oil majors like Chevron capture the benefit of higher prices without losing their own production. With the ceasefire officially declared 'over', this disruption looks structural rather than temporary.

## Advanced Analysis

### Verdict: the crude playbook is real, but the trigger hasn't fired — wait for it

\*\*Verdict: worth waiting for, not buying today.\*\* The strongest case for this idea is empirical: on the exact rule set, the 60-month CVX backtest compounded 80.2% across 23 trades — with a poor 39.1% win rate and a 16.2% maximum drawdown, meaning the fat right tail does the work — and the most recent 12-month window returned 26.0% on 5 trades with a 60% win rate. Chevron's Q2 2026 fundamentals also inflected the thesis's way: gross margin jumped to 45.5% from 40.6% and net margin to 18.0% from 4.6%, with FY2025 free cash flow of $16.6B in the 99th percentile of 95 energy peers. The strongest case against is what's beneath the price: filings for the quarter ended June 30, 2026 show roughly $147.3M of net open-market insider selling at Chevron across 21 holders and about $3.5M at ConocoPhillips, while Chevron and Exxon's FY2025 revenues fell 4.6% and 5.0% year over year with deeply negative EPS growth. Nothing triggers today either — CVX needs a one-day move above 3% (currently -0.5%) and XOM needs both that move and its ADX to reach 25 (currently 1.4), so chasing now means taking a trade its own rules haven't armed. What would flip the verdict: a fresh escalation headline that produces the \>3% one-day move on CVX with its ADX trend filter met, arming a mechanical entry — or, in the other direction, a ceasefire that neutralizes the whole premise. The parameter-sensitivity run exceeded its time budget and returned no recommendation, so no robust nearby setup was established; treat the published thresholds as the plan, respect the 2.5% stop, and let the trigger come to you.

#### Conviction score breakdown

Composite score computed by the server from the applicable evidence-tier dimensions.

| Measure | Value |
| --- | ---: |
| Thesis support | 78/100 |
| Trade readiness | 35/100 |
| Risk quality | 55/100 |
| Backtest evidence | 65/100 |
| Fundamentals trend | 62/100 |
| Score | 59/100 |
| Composite Score | 59/100 |
| Evidence Tier | backtested |

#### Decision scenarios

Bull, base, and bear cases synthesized from the cited evidence tier. Likelihoods are rounded evidence-weighted judgments, not statistically calibrated forecasts.

| Measure | Value |
| --- | ---: |
| Evidence Tier | backtested |

### Trade now: armed on trend, waiting on the oil gap

Nothing triggers today. The entry needs two things at once: a one-day move above 3% and a 14-day ADX above 25. On CVX, the ADX condition is already met at 27.2 versus the 25 threshold, but the one-day move is -0.5% — about 3.5 points below the trigger — so CVX is one sharp crude-driven up-day away from entry. On XOM, the one-day move is +0.3% (still 2.7 points short) and the ADX is 1.4 versus the required 25, so both legs are far. The setup waits for its entry conditions; today's job is monitoring, not buying.

If an entry fires, the risk plan is mechanical: a 2.5% stop loss on the position, a 5% take profit, a hard stop at the 78.6% retracement, and a profit target at the 127.2% extension, with an exit also triggered if price closes below the 10-day Donchian low. That gives roughly 2-to-1 reward to risk per trade, with no position above 25% of capital and about 2.5% of capital risked per position. CVX closed at $212.76, XOM at $165.23, and COP at $136.67.

What 'wait' means concretely: set alerts for a one-day close above 3% on each name and for XOM's ADX reaching 25. The evidence base is a completed 60-month backtest on the CVX pair: an 80.2% return over 23 trades at a 39.1% win rate, with a 16.2% maximum drawdown — modest win rate, positive expectancy, which is exactly why you take the mechanical entries rather than pre-empting them.

One tension worth flagging before entry: the most recent 13F filings show net open-market insider selling at CVX of roughly $147.3 million across 21 holders and about $3.5 million at COP across 14 holders as of the 2026-06-30 period. Insider selling into a supply-shock rally is not an entry blocker under these rules, but it argues for respecting the 2.5% stop rather than averaging down.

#### COP price and trigger map

Uses the idea timeframe and keeps price levels on the price axis.

| Measure | Value |
| --- | ---: |
| Ticker | COP |
| Timeframe | 1d |

#### CVX price and trigger map

Uses the idea timeframe and keeps price levels on the price axis.

| Measure | Value |
| --- | ---: |
| Ticker | CVX |
| Timeframe | 1d |

#### XOM price and trigger map

Uses the idea timeframe and keeps price levels on the price axis.

| Measure | Value |
| --- | ---: |
| Ticker | XOM |
| Timeframe | 1d |

### A supply shock with a rules-based engine behind it

The thesis is the classic supply-shock playbook, and the cited news lines it up squarely: Yahoo Finance reported oil jumping over 5% to a two-week high after President Trump said the deal with Iran was 'over', and Bloomberg reported the U.S. striking Iran and blocking its oil sales. CNBC flagged Chevron among the biggest premarket movers. When a major producer's barrels are choked off, integrated majors like Chevron, Exxon, and ConocoPhillips capture the scarcity premium on their own unhindered production. The completed 5-year backtest on this exact rule set gives the thesis empirical footing. Over 60 months on CVX daily bars, 1,237 bars evaluated, the strategy returned 80.2% across 23 trades, with a 39.1% win rate — meaning the tail of the fat right tail does the heavy lifting when oil gaps run. The most recent 12-month window returned 26.0% on 5 trades with a 60% win rate, suggesting the rules performed well in the period closest to today's setup. The fundamentals behind the trade symbols are not stretched. Chevron posted $16.6B of free cash flow in FY2025 — in the 99th percentile of 95 energy peers — and Exxon generated $23.6B, also in the 99th percentile. Exxon's 11.1% ROE sits near the top third of 129 peers, and ConocoPhillips leads the group with a 12.4% ROE and 57% gross margin, both above the sector median. These are cash machines that do not need heroic oil prices to fund their payouts. Q2 2026 internals reinforce the case: Chevron's gross margin expanded nearly 5 points quarter over quarter to 45.5%, net margin jumped 13.3 points to 18.0%, and ROE rose from 1.2% to 6.4%. That is precisely the earnings pattern you want underneath a bet on rising crude — margins already inflecting…

#### COP Gross margin

Gross margin trend from CommonQuant fundamentals/XBRL data; +119.9% from first to latest point.

| Measure | Value |
| --- | ---: |
| 2008-06-30 | \0.30181451338050247% |
| 2009-06-30 | \0.32817362817362816% |
| 2016-12-31 | \0.5781876503608661% |
| 2017-09-30 | \0.5625% |
| 2017-12-31 | \0.5713942142513572% |
| 2018-03-31 | \0.5778586042282337% |
| 2018-06-30 | \0.6396989651928504% |
| 2018-09-30 | \0.6264154937030373% |
| 2018-12-31 | \0.6074910069473048% |
| 2018-12-31 | \0.5876267328781296% |
| 2019-03-31 | \0.5983606557377049% |
| 2019-06-30 | \0.663774676222809% |
| Latest Value | \0.663774676222809% |
| Change Pct | \119.9280176384286% |
| Ticker | COP |
| Timeframe | reported periods |

#### COP sector percentile check

Ranks COP against 21 companies in its sector using CommonQuant fundamentals.

| Measure | Value |
| --- | ---: |
| Rnd Intensity | \4.761904761904762th percentile |
| Gross margin | \80.59701492537313th percentile |
| Return on equity | \70.54263565891473th percentile |
| Revenue growth (YoY) | \59.09090909090909th percentile |
| Ticker | COP |
| Sector | Energy |
| Peer Count | 21 |

#### CVX sector percentile check

Ranks CVX against 95 companies in its sector using CommonQuant fundamentals.

| Measure | Value |
| --- | ---: |
| Free cash flow | \98.94736842105264th percentile |
| Rnd Intensity | \19.047619047619047th percentile |
| Gross margin | \67.16417910447761th percentile |
| Return on equity | \60.46511627906976th percentile |
| Ticker | CVX |
| Sector | Energy |
| Peer Count | 95 |

### Scores

- **Conviction score breakdown:** 59
- **Thesis support:** 78
- **Trade readiness:** 35
- **Risk quality:** 55
- **Backtest evidence:** 65
- **Fundamentals trend:** 62

### Watch items

- **CVX — CVX one-day rate of change**
- **CVX — CVX ADX (14)**
- **XOM — XOM one-day rate of change**
- **XOM — XOM ADX (14)**
- **CVX — CVX 10-day Donchian low**
- **CVX — CVX insider net open-market selling (13F, period ended 2026-06-30)**
- **CVX — CVX gross margin**

## Key details

- Symbols: COP, CVX, XOM
- Timeframes: D1
- Tags: \#oil, \#geopolitics, \#energy, \#supply\_shock

## Community

- Upvotes: 25
- Views: 312
- Copies: 0
- Cosigns: 0

## News sources

- [Stocks making the biggest moves premarket: United Airlines, Micron, Chevron & more](https://www.cnbc.com/2026/07/08/stocks-making-the-biggest-moves-premarket-ual-mu-cvx.html) — CNBC
- [US Strikes Iran and Blocks Oil Sales](https://www.bloomberg.com/news/videos/2026-07-08/us-strikes-iran-and-blocks-oil-sales-video-mrbps8qg) — Bloomberg
- [Oil jumps over 5% to two-week high after Trump says deal with Iran 'over'](https://finance.yahoo.com/news/us-oil-prices-jump-us-225402944.html) — Yahoo Finance

## Related ideas

- [Night movers — Sep 23: Closing theme](https://commonquant.ai/research/for-you/night-movers-sep-23-closing-theme--d4fa02f0-157c-5687-91fa-7c0b13f0d96a)
- [Night movers — Sep 21: Chip and communication services surge while energy lags](https://commonquant.ai/research/for-you/night-movers-sep-21-chip-and-communication-services-surge-wh--6fcd8852-c59a-5347-863b-a3f51ccb0eff)

## Related

- [COP trade ideas](https://commonquant.ai/markets/cop)
- [CVX trade ideas](https://commonquant.ai/markets/cvx)
- [XOM trade ideas](https://commonquant.ai/markets/xom)
- [Latest market news](https://commonquant.ai/news)

## About CommonQuant Research

Ideas and Advanced Analysis are generated with fresh, LLM-selected news headlines and grounded in SEC XBRL fundamentals and peer percentiles. Strategies built from these ideas are automatically backtested (over a timeframe-dependent historical window with walk-forward tuning) and stress-tested before they can go live, then monitored against the news hourly while they run.