Interactive Brokers Group, Inc. - Class A (IBKR) by event type
IBKR moves most on analyst downgrades — a median of -0.41% at 30 minutes across 13 measured events. Each row is measured over the last three years and read against the price at its own news timestamp. Back to the IBKR overview →
How IBKR reacts across 5 measured event types.
| Event | Events | Median 30-min | % positive | Median to close |
|---|---|---|---|---|
| Analyst upgrades 2,262 of 2,717 | 13 | -0.38% | 39% | -0.88% |
| Analyst downgrades 2,134 of 2,603 | 13 | -0.41% | 39% | -0.99% |
| Coverage initiations 757 of 2,283 | 17 | +0.18% | 59% | -0.16% |
| Rating reiterations 613 of 3,522 | 74 | +0.15% | 62% | -0.09% |
| Price-target raises 666 of 1,790 | 41 | +0.04% | 56% | -0.03% |
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. 1 further class was observed with fewer than 10 measured events and is not published.
That’s how IBKR 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 → · IBKR overview →