Johnson & Johnson's press release moved JNJ -1.46%
JNJ moved -1.25% in five minutes and -1.46% by market close — about 22.9× Johnson & Johnson's median close-day move.
· Business Wire · Press release · Realized reaction, point-in-time, zero look-ahead.
Johnson & Johnson Showcases New Clinical Data for TECNIS PureSee IOL at ASCRS 2026 Demonstrating Excellent Contrast Sensitivity and Extended Range of Vision
Via Business Wire
How JNJ reacted after the announcement.
| Horizon | Reaction | JNJ median |
|---|---|---|
| 30 sec | -0.31% | — |
| 1 min | -0.96% | — |
| 5 min | -1.25% | — |
| 10 min | -0.98% | — |
| 30 min | -0.99% | +0.06% |
| 60 min | -1.10% | — |
| 90 min | -1.31% | — |
| 120 min | -0.95% | — |
| to close | -1.46% | +0.06% |
- +1%
- never traded
- +2%
- never traded
- +3%
- never traded
- +5%
- never traded
- -1%
- 1 min
- -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 | -1.40% |
| D+2 | -1.61% |
| D+3 | -0.72% |
| D+4 | -1.31% |
| D+5 | -3.02% |
| 1M | -8.44% |
| 3M | +7.13% |
| 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 -1.25%; by the close it stood at -1.46% — the two readings agree in direction.
Impact: Negative. 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 -1.46%.
- 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. | 241.85re-anchored to the first print after the news | -1.40% | — |
| 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. | 242.00the price at the news | -1.46% | -1.20% |
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 session7
| Horizon | Reaction |
|---|---|
| 1 min | +0.00% |
| 5 min | +0.02% |
| 10 min | +0.18% |
| 30 min | +0.17% |
| 60 min | -0.07% |
| 90 min | -0.44% |
| 120 min | -0.92% |
Where this JNJ event came from, and what the tape did with it.
Johnson & Johnson issued a press release, carried via Business Wire, on Apr 10, 2026. It was the only Johnson & Johnson headline News Quantified labeled that day.
Against the price at the news timestamp, JNJ moved -1.25% after five minutes and -1.46% by the close — about 22.9× Johnson & Johnson's median close-day move of +0.06% across 2,000+ events.
This is the alert you’d have received.
Johnson & Johnson Showcases New Clinical Data for TECNIS PureSee IOL at ASCRS 2026 Demonstrating Excellent Contrast Sensitivity and Extended Range of Vision
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 | -0.99% |
| 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 -1.69% to +0.11% against the price at the news.
4.6M shares against a 30-day average of 4.8M.
What the average share actually traded at across the session, rather than at any one print.
The close moved -1.46% against a 20-day average true range of 4.30. 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 5 other recent Johnson & Johnson press release events, the median close-day reaction was -0.18%. 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 market4
| Ticker | Headline | 5-min | To close |
|---|---|---|---|
| GOOG | Form 8-K Alphabet Inc. For: Apr 07 | -0.39% | +1.20% |
| AVGO | Emerging AI-Driven Threats Prompt Renewed Focus on Enterprise Cybersecurity | -0.17% | -1.17% |
| AMZN | Kidsy and WAYB Announce Preferred Recommerce Partnership to Expand Access to Sustainable, Travel-Friendly Kids Gear | +0.87% | +1.27% |
| JPM | JPMorgan Announces Cash Distributions for the JPMorgan ETFs | -0.31% | -0.04% |
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 →
How the numbers are made.
How was JNJ's -1.25% 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 -1.46% 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.
Only one Johnson & Johnson headline was labeled Apr 10, 2026. How is it isolated?
It was the only Johnson & Johnson headline labeled that day, so its window has no same-day overlap — the move is measured cleanly from its own timestamp.
Does -1.46% predict Johnson & Johnson's next reaction?
No. -1.46% is a realized fact about Apr 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. "Johnson & Johnson Showcases New Clinical Data for TECNIS PureSee IOL at ASCRS 2026 Demonstrating Excellent Contrast Sensitivity and Extended Range of Vision." JNJ realized price reaction, Apr 10, 2026. Retrieved from https://newsquantified.com/tickers/jnj/news/johnson-johnson-showcases-new-clinical-data-for-tecnis-2026-04-10
Canonical URL: https://newsquantified.com/tickers/jnj/news/johnson-johnson-showcases-new-clinical-data-for-tecnis-2026-04-10
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