KB Financial Group Inc (KB)
KB moved a median of +0.02% 30 minutes after news, and +0.15% by the close. How KB actually reacts to news — the realized, point-in-time move the market made, measured across 178 labeled events over the last three years with zero look-ahead.
KB’s median reaction, across the day.
| Horizon | Median | % positive | Events |
|---|---|---|---|
| 5-min | 0.00% | 46% | 178 |
| 30-min | +0.02% | 51% | 178 |
| 60-min | +0.02% | 51% | 178 |
| to close | +0.15% | 51% | 178 |
| Middle 50% of KB reactions | -0.45% to +0.54% |
|---|---|
| Median reaction (30-min) | +0.02% |
| Measured reactions | 178 |
Half of all KB Financial Group Inc news events land between -0.45% and +0.54% at 30 minutes.
Reaction stats as of 2026-09-21. Newest measured event . Reaction = percent move vs. the price at the news timestamp.
How KB reacts, by analyst action.
| Event | Events | Median 30-min | % positive | Median to close |
|---|---|---|---|---|
| Analyst upgrades | 18 | +0.10% | 61% | +0.15% |
| Analyst downgrades | 14 | -0.11% | 36% | -0.12% |
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. 1 further class was observed with fewer than 10 measured events and is not published. See how KB ranks against every other measured name →
That’s how KB usually reacts — get an email when it moves on news →Email me when KB moves on news.
One email per qualifying move — the headline, the measured reaction, and how it compares to KB's baseline. Nothing else.
Recent KB events, each with its measured reaction.
| Date | Headline | Event | Source | 5-min | To close |
|---|---|---|---|---|---|
| Form 6-K KB Financial Group Inc. For: Oct 15 | SEC filing · Form 6-K | SEC EDGAR | -0.01% | +1.74% | |
| Form 6-K KB Financial Group Inc. For: Oct 02 | SEC filing · Form 6-K | SEC EDGAR | -1.20% | -0.64% | |
| Form 6-K KB Financial Group Inc. For: Aug 21 | SEC filing · Form 6-K | SEC EDGAR | -0.06% | +0.47% | |
| Form 6-K KB Financial Group Inc. For: Aug 14 | SEC filing · Form 6-K | SEC EDGAR | +0.14% | +0.00% | |
| Form 6-K KB Financial Group Inc. For: Jul 23 | SEC filing · Form 6-K | SEC EDGAR | -0.31% | +0.15% | |
| Form 6-K KB Financial Group Inc. For: Jul 21 | SEC filing · Form 6-K | SEC EDGAR | -0.08% | +1.19% | |
| Form 6-K KB Financial Group Inc. For: Jul 16 | SEC filing · Form 6-K | SEC EDGAR | +0.25% | -0.54% | |
| Form 6-K KB Financial Group Inc. For: Jul 09 | SEC filing · Form 6-K | SEC EDGAR | +0.28% | -0.02% | |
| Form 6-K KB Financial Group Inc. For: Jun 30 | SEC filing · Form 6-K | SEC EDGAR | -1.81% | +0.79% | |
| Form 6-K KB Financial Group Inc. For: Jun 26 | SEC filing · Form 6-K | SEC EDGAR | -0.99% | +0.36% | |
| Form 6-K KB Financial Group Inc. For: Jun 18 | SEC filing · Form 6-K | SEC EDGAR | +0.93% | -0.40% | |
| Form 6-K/A KB Financial Group Inc. For: May 19 | SEC filing · Form 6-K | SEC EDGAR | -0.30% | +1.02% | |
| Form 6-K KB Financial Group Inc. For: May 18 | SEC filing · Form 6-K | SEC EDGAR | -0.51% | -0.65% | |
| Form 6-K KB Financial Group Inc. For: May 15 | SEC filing · Form 6-K | SEC EDGAR | -0.59% | +0.14% | |
| Form 20-F KB Financial Group Inc. For: Dec 31 | SEC filing · Form 20-F | SEC EDGAR | -0.69% | +0.57% | |
| KB FINANCIAL GROUP INC. FILES ITS ANNUAL REPORT ON FORM 20-F | Press release | PR Newswire | -0.69% | +0.57% | |
| Form 6-K KB Financial Group Inc. For: Apr 23 | SEC filing · Form 6-K | SEC EDGAR | +0.83% | -0.55% | |
| Form 6-K KB Financial Group Inc. For: Apr 17 | SEC filing · Form 6-K | SEC EDGAR | +2.28% | +1.78% | |
| Form 6-K KB Financial Group Inc. For: Apr 09 | SEC filing · Form 6-K | SEC EDGAR | +1.52% | +3.61% | |
| Form 6-K KB Financial Group Inc. For: Mar 27 | SEC filing · Form 6-K | SEC EDGAR | -0.23% | -0.43% | |
| Form 6-K KB Financial Group Inc. For: Mar 26 | SEC filing · Form 6-K | SEC EDGAR | -0.20% | -1.13% | |
| Form 6-K KB Financial Group Inc. For: Mar 13 | SEC filing · Form 6-K | SEC EDGAR | +0.22% | -1.28% | |
| Form 6-K KB Financial Group Inc. For: Mar 10 | SEC filing · Form 6-K | SEC EDGAR | -0.17% | -0.05% | |
| Form 6-K KB Financial Group Inc. For: Mar 06 | SEC filing · Form 6-K | SEC EDGAR | -1.25% | -0.25% | |
| Form 6-K KB Financial Group Inc. For: Feb 25 | SEC filing · Form 6-K | SEC EDGAR | -0.18% | -0.46% | |
| Form 6-K KB Financial Group Inc. For: Feb 05 | SEC filing · Form 6-K | SEC EDGAR | +1.18% | +2.31% | |
| Form 6-K KB Financial Group Inc. For: Jan 21 | SEC filing · Form 6-K | SEC EDGAR | +0.12% | +1.68% | |
| Form 6-K KB Financial Group Inc. For: Jan 16 | SEC filing · Form 6-K | SEC EDGAR | -0.15% | +0.53% | |
| Form 6-K KB Financial Group Inc. For: Jan 09 | SEC filing · Form 6-K | SEC EDGAR | -0.52% | +1.05% | |
| Orum Therapeutics Secures Approximately US$100 Million to Accelerate Development of Leading Degrader Antibody Conjugate Programs to Treat Serious Diseases | Press release | Business Wire | +0.00% | -0.34% | |
| Form 6-K KB Financial Group Inc. For: Dec 09 | SEC filing · Form 6-K | SEC EDGAR | -0.10% | +0.23% | |
| Form 6-K KB Financial Group Inc. For: Dec 02 | SEC filing · Form 6-K | SEC EDGAR | +0.08% | +0.31% | |
| Form 6-K KB Financial Group Inc. For: Nov 20 | SEC filing · Form 6-K | SEC EDGAR | -0.05% | -3.15% | |
| Form 6-K KB Financial Group Inc. For: Nov 14 | SEC filing · Form 6-K | SEC EDGAR | +0.37% | +2.46% | |
| Form 6-K KB Financial Group Inc. For: Oct 30 | SEC filing · Form 6-K | SEC EDGAR | -0.58% | -0.54% | |
| Form 6-K KB Financial Group Inc. For: Oct 28 | SEC filing · Form 6-K | SEC EDGAR | -0.04% | +0.88% | |
| Form 6-K KB Financial Group Inc. For: Oct 21 | SEC filing · Form 6-K | SEC EDGAR | +1.09% | +0.45% | |
| Form 6-K KB Financial Group Inc. For: Oct 15 | SEC filing · Form 6-K | SEC EDGAR | +0.11% | +0.16% | |
| Form 6-K KB Financial Group Inc. For: Aug 18 | SEC filing · Form 6-K | SEC EDGAR | -0.70% | -0.13% | |
| Form 6-K KB Financial Group Inc. For: Aug 14 | SEC filing · Form 6-K | SEC EDGAR | -0.46% | -0.15% | |
| Form 6-K KB Financial Group Inc. For: Jul 24 | SEC filing · Form 6-K | SEC EDGAR | +0.73% | +4.97% | |
| Form 6-K KB Financial Group Inc. For: Jul 10 | SEC filing · Form 6-K | SEC EDGAR | +0.39% | +1.04% | |
| Form 6-K KB Financial Group Inc. For: Jun 30 | SEC filing · Form 6-K | SEC EDGAR | -0.09% | +0.33% | |
| Form 6-K KB Financial Group Inc. For: May 16 | SEC filing · Form 6-K | SEC EDGAR | +0.47% | -0.36% | |
| Form 6-K KB Financial Group Inc. For: May 15 | SEC filing · Form 6-K | SEC EDGAR | -1.37% | +0.25% | |
| Form 6-K KB Financial Group Inc. For: Apr 30 | SEC filing · Form 6-K | SEC EDGAR | +0.68% | +0.91% | |
| Form 20-F KB Financial Group Inc. For: Dec 31 | SEC filing · Form 20-F | SEC EDGAR | +0.09% | +0.93% | |
| KB FINANCIAL GROUP INC. FILES ITS ANNUAL REPORT ON FORM 20-F | Press release | PR Newswire | +0.09% | +0.93% | |
| Form 6-K KB Financial Group Inc. For: Apr 24 | SEC filing · Form 6-K | SEC EDGAR | -0.70% | -1.28% | |
| Form 6-K KB Financial Group Inc. For: Apr 14 | SEC filing · Form 6-K | SEC EDGAR | +0.16% | -0.35% |
Each reaction is the move the market actually made, measured from the news timestamp. Headlines link through to the KB section they belong to.
Where else KB is measured.
KB earnings → · Analyst actions → · SEC filings →
Other Financial Services names, measured the same way
| Ticker | Events | Median 30-min | % positive |
|---|---|---|---|
| Westamerica Bancorporation (WABC) | 179 | +0.05% | 56% |
| BLACKROCK FL MUNI 2020 CO (BFO) | 178 | 0.00% | 22% |
| Meridian Corporation (MRBK) | 178 | +0.11% | 58% |
| Riverview Bancorp Inc (RVSB) | 178 | 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.
All Financial 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 KB Financial Group Inc's median reaction calculated?
Every labeled KB 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 178 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. 51% of KB'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 KB'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.