America Movil, S.A.B. de C.V. American Depositary Shares (each representing the right to receive twenty (20) Series B Shares (AMX) by event type
AMX moves most on analyst downgrades — a median of +0.31% at 30 minutes across 20 measured events. Each row is measured over the last three years and read against the price at its own news timestamp. Back to the AMX overview →
How AMX reacts across 6 measured event types.
| Event | Events | Median 30-min | % positive | Median to close |
|---|---|---|---|---|
| Analyst upgrades 1,355 of 2,717 | 44 | +0.00% | 50% | +0.37% |
| Analyst downgrades 600 of 2,603 | 20 | +0.31% | 70% | +0.10% |
| Coverage initiations 1,689 of 2,283 | 16 | -0.22% | 38% | +0.23% |
| Rating reiterations 981 of 3,522 | 33 | +0.07% | 61% | -0.26% |
| Price-target raises 329 of 1,790 | 13 | +0.14% | 62% | -0.12% |
| Price-target cuts 963 of 1,527 | 14 | -0.07% | 29% | -0.77% |
Last 3 years, pulled 2026-09-21. Reaction = percent move vs. the price at the news timestamp. Counts and medians only. The rank under each event type orders every name measured for it by median 30-min reaction, most positive first — so a low rank on a downgrade means this name falls harder than most, not that it moves less. Names with an identical median share a rank; a name the cross-section does not carry shows no rank rather than a guessed one.
That’s how AMX usually reacts — get an email when it moves on news →Every name measured for these event types: Analyst upgrades → · Analyst downgrades → · Coverage initiations → · Rating reiterations → · Price-target raises → · Price-target cuts → · AMX overview →
Other Communication Services names, measured the same way
| Ticker | Events | Median 30-min | % positive |
|---|---|---|---|
| DIGERATI TECHS INC (DTGI) | 23 | +3.95% | 61% |
| CLEARTRONIC INC (CLRI) | 20 | 0.00% | 33% |
| SOFTBANK GROUP CORP (SFTBF) | 18 | 0.00% | 46% |
| BT GROUP PLC GBP (BTGOF) | 16 | 0.00% | 17% |
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.