Stocks making the biggest moves midday: Chevron, CrowdStrike, American Express, SK Hynix & more
Published . Updated .
This report does not map to a usual set of affected companies.
Directly affected
- CVX Chevron+9.9%
Named in this report.
- AXP American Express-4.5%
Named in this report.
- SKHY SK hynix
Named in this report.
Indirectly affected
- No related companies are mapped for this report yet.
Price reaction, T-5 to T+3
| Ticker | T-5 | T-3 | T-1 | T0 | T+1 | T+2 | T+3 |
|---|---|---|---|---|---|---|---|
| CVX | -0.70% | -0.41% | base | +3.00% | after close | after close | after close |
| AXP | -3.48% | -2.03% | base | -3.63% | after close | after close | after close |
| SKHY | +3.60% | +6.11% | base | +3.90% | after close | after close | after close |
Closing-price change versus T-1, the last close before the story. T0 to T+3 fill in after each market close. Prices: Alpaca IEX.
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Stocks making the biggest moves midday: Chevron, CrowdStrike, American Express, SK Hynix & more CNBC
Source: CNBC
This story
| Company | When | Move | Status |
|---|---|---|---|
| AXP | that day | -3.63% | final price |
| AXP | three days earlier | -2.03% | final price |
| AXP | five days earlier | -3.48% | final price |
| CVX | that day | +3.00% | final price |
| CVX | three days earlier | -0.41% | final price |
| CVX | five days earlier | -0.70% | final price |
| GLD | that day | -0.70% | final price |
| GLD | three days earlier | +2.33% | final price |
| GLD | five days earlier | +3.51% | final price |
| QQQ | that day | -0.02% | final price |
| QQQ | three days earlier | +1.80% | final price |
| QQQ | five days earlier | +0.75% | final price |
| SKHY | that day | +3.90% | final price |
| SKHY | three days earlier | +6.11% | final price |
| SKHY | five days earlier | +3.60% | final price |
| SPY | that day | -0.48% | final price |
| SPY | three days earlier | +0.66% | final price |
| SPY | five days earlier | -0.09% | final price |
| TLT | that day | -0.53% | final price |
| TLT | three days earlier | -1.97% | final price |
| TLT | five days earlier | -2.07% | final price |
Trades by members of Congress and officials in the stocks in this story
- Rep. Kevin Hern sold Chevron (CVX) (jointly held), worth $15,001 - $50,000 on 23 Sep 2026. That is 30 days before publication. Filed 13 Oct 2026. View the filing.
- Rep. Maria Elvira Salazar bought Chevron (CVX), worth $1,001 - $15,000 on 2 Sep 2026. That is 51 days before publication. Filed 7 Oct 2026. View the filing.
- Donald J Trump, an executive branch official, bought Chevron (CVX), worth $15,001 - $50,000 on 26 Aug 2026. That is 58 days before publication. Filed 8 Oct 2026. View the filing.
- Rep. Rohit Khanna bought American Express (AXP) (held by a spouse), worth $1,001 - $15,000 on 15 Sep 2026. That is 38 days before publication. Filed 7 Oct 2026. View the filing.
- Rep. Rohit Khanna bought American Express (AXP) (held by a dependent child), worth $1,001 - $15,000 on 15 Sep 2026. That is 38 days before publication. Filed 7 Oct 2026. View the filing.
- Rep. Rohit Khanna bought American Express (AXP) (held by a spouse), worth $1,001 - $15,000 on 17 Aug 2026. That is 67 days before publication. Filed 4 Sep 2026. View the filing.
- Rep. Gilbert Cisneros bought SK hynix (SKHY), worth $1,001 - $15,000 on 7 Aug 2026. That is 77 days before publication. Filed 10 Sep 2026. View the filing.
Public disclosure filings, not a recommendation. The filing link is the source document. News use of these reports still sits under 5 U.S.C. § 13107(c).
This story
12 out of 100
“Stocks making the biggest moves midday: Chevron, CrowdStrike, American Express, SK Hynix & more” scores 12 out of 100. The score uses 1 sources.