Turkcell Iletisim Hizmetleri AS (TKC) by event type
TKC moves most on analyst downgrades — a median of -0.49% at 30 minutes across 11 measured events. Each row is measured over the last three years and read against the price at its own news timestamp. Back to the TKC overview →
How TKC reacts across 2 measured event types.
| Event | Events | Median 30-min | % positive | Median to close |
|---|---|---|---|---|
| Analyst upgrades 425 of 2,717 | 10 | +0.44% | 60% | -0.07% |
| Analyst downgrades 2,205 of 2,603 | 11 | -0.49% | 36% | -0.89% |
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. 2 further classes were observed with fewer than 10 measured events and are not published.
That’s how TKC usually reacts — get an email when it moves on news →Every name measured for these event types: Analyst upgrades → · Analyst downgrades → · TKC overview →
Other Communication Services names, measured the same way
| Ticker | Events | Median 30-min | % positive |
|---|---|---|---|
| Rogers Communication, Inc. (RCI) | 283 | +0.15% | 57% |
| Spok Holdings, Inc. (SPOK) | 282 | +0.06% | 53% |
| TELKOM SA SOC LTD S/ADR (TLKGY) | 253 | 0.00% | 3% |
| ATN International, Inc. (ATNI) | 239 | 0.00% | 47% |
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.