Telecom Argentina SA (TEO)
TEO moved a median of -0.10% 30 minutes after news, and +0.31% by the close. How TEO actually reacts to news — the realized, point-in-time move the market made, measured across 172 labeled events over the last three years with zero look-ahead.
TEO’s median reaction, across the day.
| Horizon | Median | % positive | Events |
|---|---|---|---|
| 5-min | +0.03% | 50% | 162 |
| 30-min | -0.10% | 45% | 170 |
| 60-min | -0.13% | 31% | 170 |
| to close | +0.31% | 55% | 167 |
| Middle 50% of TEO reactions | -1.42% to +0.88% |
|---|---|
| Median reaction (30-min) | -0.10% |
| Measured reactions | 172 |
Half of all Telecom Argentina SA news events land between -1.42% and +0.88% at 30 minutes.
Reaction stats as of 2026-09-21. Newest measured event . Reaction = percent move vs. the price at the news timestamp.
How TEO reacts, by analyst action.
| Event | Events | Median 30-min | % positive | Median to close |
|---|---|---|---|---|
| Analyst upgrades | 34 | -0.68% | 35% | -2.24% |
| Analyst downgrades | 21 | -0.04% | 48% | +1.55% |
| Rating reiterations | 17 | -0.04% | 41% | -0.43% |
Last 3 years, pulled 2026-09-21. Reaction = percent move vs. the price at the news timestamp. Counts and medians only. The same measurement runs across every name in the dataset. 3 further classes were observed with fewer than 10 measured events and are not published. See how TEO ranks against every other measured name →
That’s how TEO usually reacts — get an email when it moves on news →Email me when TEO moves on news.
One email per qualifying move — the headline, the measured reaction, and how it compares to TEO's baseline. Nothing else.
Recent TEO events, each with its measured reaction.
| Date | Headline | Event | Source | 5-min | To close |
|---|---|---|---|---|---|
| Form 6-K TELECOM ARGENTINA SA For: Oct 14 | SEC filing · Form 6-K | SEC EDGAR | -1.30% | +1.14% | |
| Form 6-K TELECOM ARGENTINA SA For: Sep 11 | SEC filing · Form 6-K | SEC EDGAR | +0.07% | -0.38% | |
| Form 6-K TELECOM ARGENTINA SA For: Aug 07 | SEC filing · Form 6-K | SEC EDGAR | -0.11% | -1.43% | |
| Telecom Argentina S.A. announces consolidated results for the first half ("1H26") and second quarter of fiscal year 2026 ("2Q26")² | Press release | PR Newswire | -0.11% | -1.43% | |
| Form 6-K TELECOM ARGENTINA SA For: Jul 22 | SEC filing · Form 6-K | SEC EDGAR | -0.50% | -0.21% | |
| Form 6-K TELECOM ARGENTINA SA For: Jun 18 | SEC filing · Form 6-K | SEC EDGAR | +1.34% | -3.24% | |
| Form 6-K TELECOM ARGENTINA SA For: May 12 | SEC filing · Form 6-K | SEC EDGAR | -0.47% | +1.11% | |
| Form 6-K TELECOM ARGENTINA SA For: May 11 | SEC filing · Form 6-K | SEC EDGAR | +2.61% | +1.74% | |
| Telecom Argentina S.A. Announces Consolidated Results for the First Quarter of Fiscal Year 2026 ("1Q26")(2) | Press release | ACCESS Newswire | +2.61% | +1.74% | |
| Form 6-K TELECOM ARGENTINA SA For: Apr 30 | SEC filing · Form 6-K | SEC EDGAR | -0.08% | -1.49% | |
| Form 6-K TELECOM ARGENTINA SA For: Apr 29 | SEC filing · Form 6-K | SEC EDGAR | -0.04% | -3.08% | |
| Form 6-K TELECOM ARGENTINA SA For: Apr 14 | SEC filing · Form 6-K | SEC EDGAR | -0.34% | +0.00% | |
| Form 6-K TELECOM ARGENTINA SA For: Mar 11 | SEC filing · Form 6-K | SEC EDGAR | -0.75% | -3.15% | |
| Form IRANNOTICE TELECOM ARGENTINA SA | SEC filing · Form IRANNOTICE | SEC EDGAR | -0.75% | -3.15% | |
| Form 20-F TELECOM ARGENTINA SA For: Dec 31 | SEC filing · Form 20-F | SEC EDGAR | -0.75% | -3.15% | |
| Form 6-K TELECOM ARGENTINA SA For: Mar 10 | SEC filing · Form 6-K | SEC EDGAR | — | -0.21% | |
| Telecom Argentina S.A. Announces Consolidated Annual Results ("FY25") and Fourth Quarter of Fiscal Year 2025 ("4Q25")(2) | Press release | ACCESS Newswire | +2.74% | +8.58% | |
| Form 6-K TELECOM ARGENTINA SA For: Feb 12 | SEC filing · Form 6-K | SEC EDGAR | +1.31% | -0.09% | |
| Form 6-K TELECOM ARGENTINA SA For: Feb 10 | SEC filing · Form 6-K | SEC EDGAR | +0.00% | -1.80% | |
| Form 6-K TELECOM ARGENTINA SA For: Dec 31 | SEC filing · Form 6-K | SEC EDGAR | +0.00% | -1.80% | |
| Form 6-K TELECOM ARGENTINA SA For: Feb 10 | SEC filing · Form 6-K | SEC EDGAR | +0.00% | -1.80% | |
| Form 6-K/A TELECOM ARGENTINA SA For: Sep 30 | SEC filing · Form 6-K | SEC EDGAR | +0.00% | -1.80% | |
| Form 6-K TELECOM ARGENTINA SA For: Jan 26 | SEC filing · Form 6-K | SEC EDGAR | +0.00% | +0.12% | |
| Form 6-K TELECOM ARGENTINA SA For: Jan 22 | SEC filing · Form 6-K | SEC EDGAR | +1.31% | +10.99% | |
| Form 6-K TELECOM ARGENTINA SA For: Dec 23 | SEC filing · Form 6-K | SEC EDGAR | +0.00% | -1.14% | |
| Form 6-K TELECOM ARGENTINA SA For: Dec 16 | SEC filing · Form 6-K | SEC EDGAR | +0.09% | -2.82% | |
| Form 6-K TELECOM ARGENTINA SA For: Dec 02 | SEC filing · Form 6-K | SEC EDGAR | +0.08% | +2.53% | |
| Form 6-K TELECOM ARGENTINA SA For: Dec 01 | SEC filing · Form 6-K | SEC EDGAR | — | +0.36% | |
| Form 6-K TELECOM ARGENTINA SA For: Nov 12 | SEC filing · Form 6-K | SEC EDGAR | -0.38% | — | |
| Cablevisión Holding Announces its Nine Months and Third Quarter 2025 Results | Press release | ACCESS Newswire | +0.00% | -0.86% | |
| CORRECTION FROM SOURCE: Cablevisión Holding Announces its Nine Months and Third Quarter 2025 Results | Press release | ACCESS Newswire | +0.00% | -0.86% | |
| Form 6-K TELECOM ARGENTINA SA For: Nov 10 | SEC filing · Form 6-K | SEC EDGAR | +0.33% | +4.68% | |
| Telecom Argentina S.A. Announces Consolidated Results for The Nine-Month Period ("9M25") and Third Quarter of Fiscal Year 2025 ("3Q25") | Press release | ACCESS Newswire | +0.33% | +4.68% | |
| Form 6-K TELECOM ARGENTINA SA For: Nov 07 | SEC filing · Form 6-K | SEC EDGAR | +0.08% | +0.08% | |
| Form 6-K TELECOM ARGENTINA SA For: Nov 06 | SEC filing · Form 6-K | SEC EDGAR | -0.12% | -0.04% | |
| Form 6-K TELECOM ARGENTINA SA For: Oct 07 | SEC filing · Form 6-K | SEC EDGAR | +0.14% | -1.08% | |
| Form 6-K TELECOM ARGENTINA SA For: Oct 06 | SEC filing · Form 6-K | SEC EDGAR | +0.26% | -0.92% | |
| Form 6-K TELECOM ARGENTINA SA For: Sep 30 | SEC filing · Form 6-K | SEC EDGAR | -0.42% | +0.83% | |
| Form 6-K TELECOM ARGENTINA SA For: Sep 23 | SEC filing · Form 6-K | SEC EDGAR | -2.38% | -5.00% | |
| Form 6-K TELECOM ARGENTINA SA For: Sep 19 | SEC filing · Form 6-K | SEC EDGAR | +0.69% | +2.48% | |
| Form 6-K TELECOM ARGENTINA SA For: Jun 30 | SEC filing · Form 6-K | SEC EDGAR | -1.26% | +2.42% | |
| Cablevisión Holding announces its First Half and Second Quarter 2025 Results | Press release | ACCESS Newswire | -0.39% | — | |
| Form 6-K TELECOM ARGENTINA SA For: Aug 11 | SEC filing · Form 6-K | SEC EDGAR | -0.39% | — | |
| Telecom Argentina S.A. Announces Consolidated Results for the First Half ("1H25") and Second Quarter of Fiscal Year 2025 ("2Q25") | Press release | ACCESS Newswire | -0.39% | — | |
| Form 6-K TELECOM ARGENTINA SA For: Aug 05 | SEC filing · Form 6-K | SEC EDGAR | -0.64% | +4.18% | |
| ContentWise Introduces Advanced AI Agents in its UX Engine to Automate and Hyper-Personalize Digital Customer Experiences | Press release | PR Web | -0.34% | -3.01% | |
| Form 6-K TELECOM ARGENTINA SA For: Jul 03 | SEC filing · Form 6-K | SEC EDGAR | — | +0.00% | |
| Form 6-K TELECOM ARGENTINA SA For: Jun 20 | SEC filing · Form 6-K | SEC EDGAR | +0.00% | -3.24% | |
| Form 6-K TELECOM ARGENTINA SA For: Jun 05 | SEC filing · Form 6-K | SEC EDGAR | +0.00% | +3.27% | |
| Form 6-K TELECOM ARGENTINA SA For: May 14 | SEC filing · Form 6-K | SEC EDGAR | +0.00% | +3.64% |
Each reaction is the move the market actually made, measured from the news timestamp. Headlines link through to the TEO section they belong to.
Where else TEO is measured.
TEO earnings → · Analyst actions → · SEC filings →
Other Communication Services names, measured the same way
| Ticker | Events | Median 30-min | % positive |
|---|---|---|---|
| Consolidated Communications Holdings, Inc. (CNSL) | 177 | 0.00% | 48% |
| TOWER ONE WIRELESS CORP (TOWTF) | 173 | 0.00% | 39% |
| United States Cellular Corporation (USM) | 172 | +0.19% | 53% |
| Liberty Global Ltd. - Class B Common Shares (LBTYB) | 164 | 0.00% | 22% |
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 Communication Services names, measured the same way →
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Every name we’ve measured, in one place.
How the numbers are made.
How is Telecom Argentina SA's median reaction calculated?
Every labeled TEO 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 172 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. 45% of TEO'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 TEO'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.