Tesla's press release moved TSLA -2.42%
TSLA moved -1.28% in five minutes and -2.42% by market close — about 127.3× Tesla's median close-day move.
· PR Web · Press release · Realized reaction, point-in-time, zero look-ahead.
EV All Day Launches Instant Battery-Health Check for Used Electric Cars
Via PR Web
How TSLA reacted after the announcement.
| Horizon | Reaction | TSLA median |
|---|---|---|
| 5-min | -1.28% | — |
| to close | -2.42% | +0.02% |
Five minutes after the news, TSLA had moved -1.28%; by the close it stood at -2.42% — the two readings agree in direction.
Impact: Negative. Reaction = percent move vs. the price at the news timestamp. Sources below.
The announcement, and the market’s answer.
Tesla issued a press release, carried via PR Web, on Jul 12, 2026. It was the only Tesla headline News Quantified labeled that day.
Against the price at the news timestamp, TSLA moved -1.28% after five minutes and -2.42% by the close — about 127.3× Tesla's median close-day move of +0.02% across 2,000+ events.
This is the alert you’d have received.
EV All Day Launches Instant Battery-Health Check for Used Electric Cars
Track TSLA 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 TSLA’s baseline. Nothing else.
Track TSLA freeHow this compares to TSLA’s usual reaction.
Across 2,000+ labeled events, TSLA’s median 30-minute reaction to all news is -0.10% (48% up); by the close it is +0.02%.
Half of all Tesla news events land between -0.70% and +0.52% at 30 minutes; this one is a single draw from that distribution.
That’s the median — get an email the next time TSLA moves on news →You just saw one reaction. There are 26M+ more.
See the full TSLA reaction history→Email me when TSLA moves on news.
One email per qualifying move — the headline, the measured reaction, and how it compares to TSLA’s baseline. Nothing else.
Get “How TSLA reacts to news” as a PDF.
A free one-page summary: TSLA’s median reaction to news and the full breakdown by event type — the numbers on this page, in one page.
How comparable TSLA events have landed.
Across 5 other recent Tesla press release events, the median close-day reaction was -0.90%. Each is measured the same way, from its own news timestamp.
| Date | Headline | 5-min | To close |
|---|---|---|---|
| Tesla Releases Second Quarter 2026 Financial Results | -0.98% | -6.25% | |
| New Plug In America survey: EV driver loyalty keeps climbing, even as federal support disappears | -0.12% | +0.04% | |
| Tesla Second Quarter 2026 Production, Deliveries & Deployments | -0.78% | -8.13% | |
| Tesla Releases First Quarter 2026 Financial Results | +1.14% | -0.34% | |
| Rove Opens Second Full-Service EV Charging Center in Southern California | +0.39% | -0.90% |
The full TSLA reaction record.
Recent TSLA events, each with its measured reaction8
| Date | Headline | 5-min | To close |
|---|---|---|---|
| Form 10-Q Tesla, Inc. For: Jun 30 | -0.98% | -6.25% | |
| Form 8-K Tesla, Inc. For: Jul 22 | -0.98% | -6.25% | |
| Form 8-K Tesla, Inc. For: Jul 02 | -0.78% | -8.13% | |
| Form SD Tesla, Inc. | -0.66% | -2.70% | |
| Form 10-K/A Tesla, Inc. For: Dec 31 | -0.02% | +2.15% | |
| Form S-8 Tesla, Inc. | -1.03% | +1.79% | |
| Form 10-Q Tesla, Inc. For: Mar 31 | +1.14% | -0.34% | |
| Form 8-K Tesla, Inc. For: Apr 22 | +1.14% | -0.34% |
Across the market6
| Ticker | Headline | 5-min | To close |
|---|---|---|---|
| AMD | Form 13F-HR ADVANCED MICRO DEVICES For: Jun 30 | — | — |
| AMZN | Form S-4/A AMAZON COM INC | -0.14% | -0.88% |
| BAC | Form 13F-HR BANK OF AMERICA CORP For: Jun 30 | +0.01% | +0.09% |
| JPM | JPMorganChase Declares Preferred Stock Dividends | — | — |
| NVDA | Form 13F-HR NVIDIA CORP For: Jun 30 | — | — |
| AAPL | Apple opens Advanced Manufacturing Center in Houston | +0.03% | +0.64% |
Same measurement, same clock, different names — each headline measured from its own news timestamp, point-in-time.
Peer tickers, measured the same way4
| Ticker | Most recent event | 5-min | To close |
|---|---|---|---|
| Amazon (AMZN) | Form S-4/A AMAZON COM INC | -0.14% | -0.88% |
| Home Depot (HD) | Form 8-K HOME DEPOT, INC. For: Aug 11 | +0.32% | -2.21% |
| Apple (AAPL) | Apple opens Advanced Manufacturing Center in Houston | +0.03% | +0.64% |
| NVIDIA (NVDA) | Form 13F-HR NVIDIA CORP For: Jun 30 | — | — |
Every US ticker is measured the same way, from its own news timestamp. Browse all tickers →
How the numbers are made.
How was TSLA's -1.28% 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 -2.42% to-close figure.
What is Tesla's median reaction, and how does this event compare?
Tesla's median is drawn from 2,000+ labeled events; at 30 minutes it sits at -0.10%, and +0.02% 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 Tesla headline was labeled Jul 12, 2026. How is it isolated?
It was the only Tesla headline labeled that day, so its window has no same-day overlap — the move is measured cleanly from its own timestamp.
Does -2.42% predict Tesla's next reaction?
No. -2.42% is a realized fact about Jul 12, 2026, not a forecast. Past reactions describe a distribution; they say nothing certain about any future move.
How to cite this reaction.
News Quantified. "EV All Day Launches Instant Battery-Health Check for Used Electric Cars." TSLA realized price reaction, Jul 12, 2026. Retrieved from https://newsquantified.com/tickers/tsla/news/ev-all-day-launches-instant-battery-health-check-for-used-2026-07-12
Canonical URL: https://newsquantified.com/tickers/tsla/news/ev-all-day-launches-instant-battery-health-check-for-used-2026-07-12
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