Concord Medical Services Holdings Limited American Depositary Shares (Each represents thirty (30) Class A ordinary shares) (CCM)
CCM moved a median of 0.00% 30 minutes after news, and 0.00% by the close. How CCM actually reacts to news — the realized, point-in-time move the market made, measured across 70 labeled events over the last three years with zero look-ahead.
CCM’s median reaction, across the day.
| Horizon | Median | % positive | Events |
|---|---|---|---|
| 5-min | 0.00% | 23% | 60 |
| 30-min | 0.00% | 38% | 60 |
| 60-min | 0.00% | 38% | 60 |
| to close | 0.00% | 48% | 59 |
| Middle 50% of CCM reactions | -0.44% to +2.22% |
|---|---|
| Median reaction (30-min) | 0.00% |
| Measured reactions | 70 |
Half of all Concord Medical Services Holdings Limited American Depositary Shares (Each represents thirty (30) Class A ordinary shares) news events land between -0.44% and +2.22% at 30 minutes.
Reaction stats as of 2026-09-21. Newest measured event . Reaction = percent move vs. the price at the news timestamp.
Email me when CCM moves on news.
One email per qualifying move — the headline, the measured reaction, and how it compares to CCM's baseline. Nothing else.
Recent CCM events, each with its measured reaction.
| Date | Headline | Event | Source | 5-min | To close |
|---|---|---|---|---|---|
| Form 6-K Concord Medical Services For: Sep 22 | SEC filing · Form 6-K | SEC EDGAR | +0.00% | +3.77% | |
| Form 6-K Concord Medical Services For: Jul 02 | SEC filing · Form 6-K | SEC EDGAR | -1.11% | -2.66% | |
| Form 6-K Concord Medical Services For: May 18 | SEC filing · Form 6-K | SEC EDGAR | +0.00% | +0.00% | |
| Form 6-K Concord Medical Services For: May 13 | SEC filing · Form 6-K | SEC EDGAR | +0.00% | +0.38% | |
| Concord Medical Files Annual Report on Form 20-F for the Fiscal Year 2025 | Press release | PR Newswire | -0.53% | +0.00% | |
| Form 20-F Concord Medical Services For: Dec 31 | SEC filing · Form 20-F | SEC EDGAR | -0.53% | +0.00% | |
| Form 6-K Concord Medical Services For: Apr 15 | SEC filing · Form 6-K | SEC EDGAR | -0.26% | +0.00% | |
| Concord Medical Schedules 2025 Annual Meeting of Shareholders | Press release | PR Newswire | +0.00% | -1.84% | |
| Form 6-K Concord Medical Services For: Dec 02 | SEC filing · Form 6-K | SEC EDGAR | +0.00% | -1.84% | |
| Form 6-K Concord Medical Services For: Sep 30 | SEC filing · Form 6-K | SEC EDGAR | +0.00% | +0.00% | |
| Concord Medical Reports Financial Results for the First Half of 2025 | Press release | PR Newswire | — | — | |
| Form 6-K Concord Medical Services For: Sep 26 | SEC filing · Form 6-K | SEC EDGAR | — | — | |
| Form 6-K Concord Medical Services For: Aug 28 | SEC filing · Form 6-K | SEC EDGAR | +0.00% | +0.00% | |
| Form 6-K Concord Medical Services For: Jul 29 | SEC filing · Form 6-K | SEC EDGAR | +2.22% | — | |
| Form 6-K Concord Medical Services For: Jul 22 | SEC filing · Form 6-K | SEC EDGAR | +0.36% | +1.98% | |
| Concord Healthcare Announces Completion of China's First Proton Therapy for Choroidal Malignant Melanoma | Press release | PR Newswire | +0.00% | +0.00% | |
| Form 6-K Concord Medical Services For: Jul 14 | SEC filing · Form 6-K | SEC EDGAR | +0.00% | +0.00% | |
| Form 6-K Concord Medical Services For: Jul 07 | SEC filing · Form 6-K | SEC EDGAR | +0.00% | +1.10% | |
| Form 6-K Concord Medical Services For: Jun 25 | SEC filing · Form 6-K | SEC EDGAR | +0.00% | -2.08% | |
| Form 6-K Concord Medical Services For: Jun 20 | SEC filing · Form 6-K | SEC EDGAR | — | — | |
| Form 6-K Concord Medical Services For: Jun 04 | SEC filing · Form 6-K | SEC EDGAR | — | — | |
| Concord Healthcare Announces Official Release of the Proton Therapy Large Model | Press release | PR Newswire | +0.00% | +3.11% | |
| Form 6-K Concord Medical Services For: May 29 | SEC filing · Form 6-K | SEC EDGAR | +0.00% | +3.11% | |
| Form 6-K Concord Medical Services For: May 13 | SEC filing · Form 6-K | SEC EDGAR | +8.06% | +4.81% | |
| Form 6-K Concord Medical Services For: May 08 | SEC filing · Form 6-K | SEC EDGAR | -1.76% | +9.28% | |
| Concord Medical Files Annual Report on Form 20-F for Fiscal 2024 | Press release | PR Newswire | -3.70% | +11.30% | |
| Form 20-F Concord Medical Services For: Dec 31 | SEC filing · Form 20-F | SEC EDGAR | +0.00% | +15.34% | |
| Form 6-K Concord Medical Services For: Apr 25 | SEC filing · Form 6-K | SEC EDGAR | -3.70% | +11.30% | |
| Form 6-K Concord Medical Services For: Apr 11 | SEC filing · Form 6-K | SEC EDGAR | -3.61% | +1.32% | |
| Concord Medical Announces Result of 2024 Annual General Meeting | Press release | PR Newswire | +3.69% | -9.87% | |
| Form 6-K Concord Medical Services For: Jan 06 | SEC filing · Form 6-K | SEC EDGAR | +3.69% | -9.87% | |
| Concord Healthcare Announces Approval Granted to the Application for the Proton Therapy Equipment Registration Certificate | Press release | PR Newswire | +2.22% | -13.12% | |
| Form 6-K Concord Medical Services For: Dec 09 | SEC filing · Form 6-K | SEC EDGAR | +2.22% | -13.12% | |
| Concord Medical Schedules 2024 Annual Meeting of Shareholders | Press release | PR Newswire | -7.11% | +0.00% | |
| Form 6-K Concord Medical Services For: Nov 13 | SEC filing · Form 6-K | SEC EDGAR | -7.11% | +0.00% | |
| Concord Medical Reports Financial Results for the First Half of 2024 | Press release | PR Newswire | +0.00% | +0.00% | |
| Form 6-K Concord Medical Services For: Sep 27 | SEC filing · Form 6-K | SEC EDGAR | +0.00% | +0.00% | |
| Concord Medical Announces Obtaining Large Medical Equipment Procurement License for Its Proton Therapy Equipment | Press release | PR Newswire | +10.00% | +13.40% | |
| Form 6-K Concord Medical Services For: Sep 16 | SEC filing · Form 6-K | SEC EDGAR | +10.00% | +13.40% | |
| Form 6-K Concord Medical Services For: Aug 29 | SEC filing · Form 6-K | SEC EDGAR | -2.43% | -12.30% | |
| Concord Medical Regains Compliance with NYSE Minimum Price Requirement | Press release | PR Newswire | +0.00% | +5.97% | |
| Form 6-K Concord Medical Services For: Aug 07 | SEC filing · Form 6-K | SEC EDGAR | +0.00% | +5.97% | |
| Form 6-K Concord Medical Services For: Jul 31 | SEC filing · Form 6-K | SEC EDGAR | +0.00% | +12.50% | |
| CONCORD MEDICAL ANNOUNCES PLAN TO IMPLEMENT ADS RATIO CHANGE | Press release | PR Newswire | +0.00% | +0.00% | |
| Form 6-K Concord Medical Services For: Jul 11 | SEC filing · Form 6-K | SEC EDGAR | +0.00% | +0.00% | |
| Form 6-K Concord Medical Services For: Apr 30 | SEC filing · Form 6-K | SEC EDGAR | +0.00% | +25.00% | |
| Form 6-K Concord Medical Services For: Apr 26 | SEC filing · Form 6-K | SEC EDGAR | +0.00% | +25.88% | |
| Concord Medical Files 2023 Annual Report on Form 20-F | Press release | PR Newswire | +0.00% | +9.98% | |
| Form 20-F Concord Medical Services For: Dec 31 | SEC filing · Form 20-F | SEC EDGAR | +0.00% | +9.98% | |
| Form 6-K Concord Medical Services For: Apr 19 | SEC filing · Form 6-K | SEC EDGAR | +0.00% | +0.04% |
Each reaction is the move the market actually made, measured from the news timestamp. Headlines link through to the CCM section they belong to.
Where else CCM is measured.
CCM earnings → · Analyst actions → · SEC filings →
Other Healthcare names, measured the same way
| Ticker | Events | Median 30-min | % positive |
|---|---|---|---|
| ARRAYIT CORP (ARYC) | 71 | -1.05% | 36% |
| Aeterna Zentaris Inc. (AEZS) | 70 | +0.61% | 52% |
| Psychemedics Corporation (PMD) | 70 | -0.43% | 28% |
| CANNABIX TECHS INC ORD (BLOZF) | 69 | +2.43% | 74% |
Same sector, same measurement: percent move vs. the price at the news timestamp, read at 30 minutes. Sample sizes differ, so the medians are comparable but the confidence behind them is not.
All Healthcare names, measured the same way →
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Every name we’ve measured, in one place.
How the numbers are made.
How is Concord Medical Services Holdings Limited American Depositary Shares (Each represents thirty (30) Class A ordinary shares)'s median reaction calculated?
Every labeled CCM news event is measured from its own timestamp: the last trade before the news is the base price, and the move is read at fixed horizons — 30 minutes of trading, then the close. The median across 70 events is what this page reports. Point-in-time, zero look-ahead: no event borrows information from a later one.
What counts as a positive reaction?
Any event whose price move is above zero at the horizon, relative to the last trade before the news timestamp. 38% of CCM's measured events are up at 30 minutes; the rest close the window flat or negative.
How often is this page updated?
The news table refreshes automatically as new events are labeled and priced. The reaction medians are re-pulled in batches from the dataset — the figures here are as of 2026-09-21.
Does CCM's past reaction predict its next one?
No. These are realized facts about past events, not forecasts. They describe a distribution — they say nothing certain about any future move.