Oracle's SEC filing (Form 8-K) moved ORCL -8.00%
ORCL moved -4.45% in five minutes and -8.00% by market close — about 39.2× Oracle's median close-day move.
· SEC EDGAR · SEC filing · Form 8-K · Realized reaction, point-in-time, zero look-ahead.
Form 8-K ORACLE CORP For: Sep 10
Via SEC EDGAR
How ORCL reacted after the announcement.
| Horizon | Reaction | ORCL median |
|---|---|---|
| 30 sec | +1.13% | — |
| 1 min | -1.02% | — |
| 5 min | -4.45% | — |
| 10 min | -4.32% | — |
| 30 min | -4.52% | -0.13% |
| 60 min | -5.69% | — |
| 90 min | -6.50% | — |
| 120 min | -6.00% | — |
| to close | -8.00% | -0.20% |
- +1%
- 0 min
- +2%
- never traded
- +3%
- never traded
- +5%
- never traded
- -1%
- 1 min
- -2%
- 2 min
- -3%
- 2 min
- -5%
- 4 min
A hatched rung is a threshold the price never touched inside the measured window — not a missing measurement. Most news never moves a large-cap by 5% either way, so a mostly empty ladder is the finding, not a gap in the data.
| Held for | Return |
|---|---|
| D+1 | -7.42% |
| D+2 | -10.80% |
| D+3 | -13.54% |
| D+4 | -11.80% |
| D+5 | -7.23% |
| 1M | |
| 3M | |
| 6M | |
| 12M |
Each row is measured from the price at the news to that horizon independently, so the ladder is not cumulative and a later row can sit above an earlier one. “Available” is a date, not a gap: that horizon has not elapsed yet for this event, and it is computed from the event’s own timestamp rather than from the data. An em dash is the other case — the horizon passed and no return was recorded.
Five minutes after the news, ORCL had moved -4.45%; by the close it stood at -8.00% — the two readings agree in direction.
Impact: Negative. Reaction = percent move vs. the price at the news timestamp. Sources below.
ORCL’s news landed in the after-hours window; the main session closed -8.00%.
- Mainprior session
- After-hours4:00 – 8:00 PM
- Overnightno tape
- Pre-market4:00 – 9:30 AM
- Main session9:30 AM – 4:00 PM
Segment widths are fixed, so two events on different days sit in comparable places. Hatched segments are real elapsed time with no tape to measure — the overnight halt is not a gap in the data. This event carries no intraday receipt time, so it is not pinned to a minute.
| Window | What it answers | Anchor price | Result | vs S&P 500 |
|---|---|---|---|---|
| All | From the news to the first main-session close, across every session in between. | 162.32re-anchored to the first print after the news | -7.42% | — |
| After-hours | The move between the closing bell and the overnight halt. | — | not measured | — |
| Pre-market | The move between the pre-market open and the opening bell. | — | not measured | — |
| Main | The move inside the regular session, from the news to the close. | 163.34the price at the news | -8.00% | -7.97% |
The main-session result is measured upstream against the price at the news; the all-sessions result is computed here from its own anchor and close, so the two can differ in the last decimal. The adjusted column subtracts the S&P 500’s move over the same main-session span — there is no index anchor for the all-sessions span, so that cell stays empty rather than borrowing this one. After-hours and pre-market are measured upstream but populate on a small minority of events, so this page does not request them. Those rows are unmeasured, not empty.
The same event measured across every session8
| Horizon | Reaction |
|---|---|
| 30 sec | +0.65% |
| 1 min | +0.56% |
| 5 min | -0.04% |
| 10 min | +0.79% |
| 30 min | +0.67% |
| 60 min | +0.58% |
| 90 min | -1.93% |
| 120 min | -1.87% |
Where this ORCL event came from, and what the tape did with it.
Oracle filed Form 8-K with the SEC on Sep 10, 2026. It was one of 3 Oracle headlines News Quantified labeled that day, so its measurement window overlaps with the others on a shared tape. The same session also carried Oracle's "Netskrt to Showcase Media Over QUIC Work with Oracle at IBC 2026" and 1 other Oracle headline, each measured on its own clock.
Against the price at the news timestamp, ORCL moved -4.45% after five minutes and -8.00% by the close — about 39.2× Oracle's median close-day move of -0.20% across 2,000+ events. Because several releases shared that day, their measurement windows overlap and no single headline cleanly owns the move.
This is the alert you’d have received.
Form 8-K ORACLE CORP For: Sep 10
Track ORCL and you’ll get one email like this the next time it moves on news — the headline, the measured reaction, and how it compares to ORCL’s baseline. Nothing else.
Set up ORCL alerts →How this compares to ORCL’s usual reaction.
Across 2,000+ labeled events, ORCL’s median 30-minute reaction to all news is -0.13% (46% up); by the close it is -0.20%.
| Middle 50% of ORCL reactions | -0.97% to +0.90% |
|---|---|
| Median reaction (30-min) | -0.13% |
| This event | -4.52% |
| Measured reactions | 2,000+ |
Half of all Oracle news events land between -0.97% and +0.90% at 30 minutes; this one is a single draw from that distribution.
You just saw one reaction. There are 26M+ more.
See the full ORCL reaction history →ORCL’s session ranged -8.26% to +1.63% against the price at the news.
58M shares against a 30-day average of 18.6M.
What the average share actually traded at across the session, rather than at any one print.
The close moved -8.00% against a 20-day average true range of 7.14. ORCL carries no market-cap or price-to-earnings figure on this record, and no short interest, so none is shown.
Email me when ORCL moves on news.
One email per qualifying move — the headline, the measured reaction, and how it compares to ORCL's baseline. Nothing else.
How comparable ORCL events have landed.
Across 5 other recent Oracle SEC filing events, the median close-day reaction was -0.14%. Each is measured the same way, from its own news timestamp.
| Date | Headline | 5-min | To close |
|---|---|---|---|
| Form DEF 14A ORACLE CORP For: Nov 18 | +0.41% | -0.14% | |
| Form DEFA14A ORACLE CORP | +0.41% | -0.14% | |
| Form 8-K ORACLE CORP For: Sep 12 | +1.13% | +2.56% | |
| Form 10-Q ORACLE CORP For: Aug 31 | +1.13% | +2.56% | |
| Form 10-K ORACLE CORP For: May 31 | +1.17% | -3.10% |
8 more ORCL events, each measured the same way.
Recent ORCL events, each with its measured reaction8
That same day, across the market8
Same measurement, same clock, different names — each headline measured from its own news timestamp, point-in-time.
Peer tickers, measured the same way4
Every US ticker is measured the same way, from its own news timestamp. Browse all tickers →
ORCL carried 2 other records that day.
Each was measured the same way, from its own timestamp.
| Record | Event | 5-min | To close |
|---|---|---|---|
| Netskrt to Showcase Media Over QUIC Work with Oracle at IBC 2026 | Press release | -0.37% | -3.20% |
| Oracle Announces Q1 Results Driven by Triple Digit Growth in Cloud Infrastructure Revenues | Press release | -4.45% | -8.00% |
How the numbers are made.
How was ORCL's -4.45% reaction measured?
From the news timestamp, not the trading day: News Quantified takes the last trade before this SEC filing (Form 8-K) as the base price and measures the move five minutes of trading later — point-in-time, zero look-ahead. The same clock produced the -8.00% to-close figure.
What is Oracle's median reaction, and how does this event compare?
Oracle's median is drawn from 2,000+ labeled events; at 30 minutes it sits at -0.13%, and -0.20% by the close. This event's move is one draw from that distribution — ordinary or outlier, the chart's median ticks show which.
3 Oracle headlines shared Sep 10, 2026. Whose reaction is this?
Each of the 3 same-day Oracle events is measured from its own timestamp, but their windows overlap on one tape, so we show the cluster rather than pretending a single headline owns the move.
Does -8.00% predict Oracle's next reaction?
No. -8.00% is a realized fact about Sep 10, 2026, not a forecast. Past reactions describe a distribution; they say nothing certain about any future move.
How to cite this reaction.
News Quantified. "Form 8-K ORACLE CORP For: Sep 10." ORCL realized price reaction, Sep 10, 2026. Retrieved from https://newsquantified.com/tickers/orcl/news/form-8-k-oracle-for-sep-10-2026-09-10
Canonical URL: https://newsquantified.com/tickers/orcl/news/form-8-k-oracle-for-sep-10-2026-09-10
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