Johnson & Johnson's press release moved JNJ +1.58%
JNJ moved +1.05% in five minutes and +1.58% by market close — about 24.7× Johnson & Johnson's median close-day move.
· PR Newswire · Press release · Realized reaction, point-in-time, zero look-ahead.
TECVAYLI® + TALVEY® reduced the risk of disease progression or death by 89% and the risk of death by 62% in earlier-line relapsed/refractory multiple myeloma
Via PR Newswire
How JNJ reacted after the announcement.
| Horizon | Reaction | JNJ median |
|---|---|---|
| 30 sec | -0.03% | — |
| 1 min | -0.01% | — |
| 5 min | +1.05% | — |
| 10 min | +1.26% | — |
| 30 min | +0.12% | +0.06% |
| 60 min | +0.49% | — |
| 90 min | +1.28% | — |
| 120 min | +1.75% | — |
| to close | +1.58% | +0.06% |
- +1%
- 3 min
- +2%
- never traded
- +3%
- never traded
- +5%
- never traded
- -1%
- never traded
- -2%
- never traded
- -3%
- never traded
- -5%
- never traded
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 | +1.66% |
| D+2 | +3.28% |
| D+3 | +4.28% |
| D+4 | +4.59% |
| D+5 | +4.12% |
| 1M | +7.06% |
| 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, JNJ had moved +1.05%; by the close it stood at +1.58% — the two readings agree in direction.
Impact: Positive. Reaction = percent move vs. the price at the news timestamp. Sources below.
JNJ’s news landed in the pre-market window; the main session closed +1.58%.
- 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.
| 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. | 255.03re-anchored to the first print after the news | +1.66% | — |
| 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. | 255.24the price at the news | +1.58% | +1.72% |
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 session6
| Horizon | Reaction |
|---|---|
| 5 min | +0.18% |
| 10 min | +0.33% |
| 30 min | +0.17% |
| 60 min | -0.10% |
| 90 min | +0.17% |
| 120 min | +0.60% |
Where this JNJ event came from, and what the tape did with it.
Johnson & Johnson issued a press release, carried via PR Newswire, on Jul 23, 2026. It was one of 2 Johnson & Johnson headlines News Quantified labeled that day, so its measurement window overlaps with the others on a shared tape. The same session also carried Johnson & Johnson's "Form 10-Q JOHNSON & JOHNSON For: Jun 28", each measured on its own clock.
Against the price at the news timestamp, JNJ moved +1.05% after five minutes and +1.58% by the close — about 24.7× Johnson & Johnson's median close-day move of +0.06% 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.
TECVAYLI® + TALVEY® reduced the risk of disease progression or death by 89% and the risk of death by 62% in earlier-line relapsed/refractory multiple myeloma
Track JNJ 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 JNJ’s baseline. Nothing else.
Set up JNJ alerts →How this compares to JNJ’s usual reaction.
Across 2,000+ labeled events, JNJ’s median 30-minute reaction to all news is +0.06% (56% up); by the close it is +0.06%.
| Middle 50% of JNJ reactions | -0.26% to +0.39% |
|---|---|
| Median reaction (30-min) | +0.06% |
| This event | +0.12% |
| Measured reactions | 2,000+ |
Half of all Johnson & Johnson news events land between -0.26% and +0.39% at 30 minutes; this one is a single draw from that distribution.
You just saw one reaction. There are 26M+ more.
See the full JNJ reaction history →JNJ’s session ranged -0.32% to +1.94% against the price at the news.
5.4M shares against a 30-day average of 5.9M.
What the average share actually traded at across the session, rather than at any one print.
The close moved +1.58% against a 20-day average true range of 6.21. JNJ carries no market-cap or price-to-earnings figure on this record, and no short interest, so none is shown.
Email me when JNJ moves on news.
One email per qualifying move — the headline, the measured reaction, and how it compares to JNJ's baseline. Nothing else.
How comparable JNJ events have landed.
Across 4 other recent Johnson & Johnson press release events, the median close-day reaction was -0.37%. Each is measured the same way, from its own news timestamp.
8 more JNJ events, each measured the same way.
Recent JNJ 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 →
JNJ carried 1 other record that day.
Each was measured the same way, from its own timestamp.
| Record | Event | 5-min | To close |
|---|---|---|---|
| Form 10-Q JOHNSON & JOHNSON For: Jun 28 | SEC filing · Form 10-Q | -0.52% | +0.75% |
How the numbers are made.
How was JNJ's +1.05% reaction measured?
From the news timestamp, not the trading day: News Quantified takes the last trade before this press release as the base price and measures the move five minutes of trading later — point-in-time, zero look-ahead. The same clock produced the +1.58% to-close figure.
What is Johnson & Johnson's median reaction, and how does this event compare?
Johnson & Johnson's median is drawn from 2,000+ labeled events; at 30 minutes it sits at +0.06%, and +0.06% by the close. This event's move is one draw from that distribution — ordinary or outlier, the chart's median ticks show which.
2 Johnson & Johnson headlines shared Jul 23, 2026. Whose reaction is this?
Each of the 2 same-day Johnson & Johnson 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 +1.58% predict Johnson & Johnson's next reaction?
No. +1.58% is a realized fact about Jul 23, 2026, not a forecast. Past reactions describe a distribution; they say nothing certain about any future move.
How to cite this reaction.
News Quantified. "TECVAYLI® + TALVEY® reduced the risk of disease progression or death by 89% and the risk of death by 62% in earlier-line relapsed/refractory multiple myeloma." JNJ realized price reaction, Jul 23, 2026. Retrieved from https://newsquantified.com/tickers/jnj/news/tecvayli-talvey-reduced-risk-disease-progression-or-death-2026-07-23
Canonical URL: https://newsquantified.com/tickers/jnj/news/tecvayli-talvey-reduced-risk-disease-progression-or-death-2026-07-23
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