Signature Bank (SBNY)
SBNY moved a median of 0.00% 30 minutes after news, and +3.00% by the close. How SBNY actually reacts to news — the realized, point-in-time move the market made, measured across 6 labeled events over the last three years with zero look-ahead.
SBNY’s median reaction, across the day.
| Horizon | Median | % positive | Events |
|---|---|---|---|
| 5-min | 0.00% | 25% | 4 |
| 30-min | 0.00% | 40% | 5 |
| 60-min | -0.73% | 20% | 5 |
| to close | +3.00% | 83% | 6 |
Small sample: only 6 measured events — treat these medians as indicative, not stable.
Reaction stats as of 2026-09-21. Newest measured event . Reaction = percent move vs. the price at the news timestamp.
Email me when SBNY moves on news.
One email per qualifying move — the headline, the measured reaction, and how it compares to SBNY's baseline. Nothing else.
Recent SBNY events, each with its measured reaction.
| Date | Headline | Event | Source | 5-min | To close |
|---|---|---|---|---|---|
| Signature Bank Customers Awarded FHLBank Chicago's Community First® Accelerate Grants for Small Business | Press release | PR Web | — | +4.00% | |
| American Banker Names Signature Bank To Best Banks to Work For List | Press release | PR Web | +0.00% | +1.47% |
Each reaction is the move the market actually made, measured from the news timestamp. Headlines link through to the SBNY section they belong to.
Where else SBNY is measured.
SBNY earnings → · Analyst actions → · SEC filings →
Other Financial Services names, measured the same way
| Ticker | Events | Median 30-min | % positive |
|---|---|---|---|
| TEXAS CAPITAL BANCSHARES (TCBIP) | 7 | 0.00% | 20% |
| Neuberger Berman California Municipal Fund Inc (NBW) | 6 | -0.05% | 0% |
| TURKIYE VAKIFLR BK UN/ADR (TKYVY) | 6 | 0.00% | 0% |
| CHINA CONSTR BANK H (CICHF) | 5 | 0.00% | 0% |
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 Signature Bank's median reaction calculated?
Every labeled SBNY 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 6 events is what this page reports. On a sample this small (6 events), treat these medians as indicative, not stable. 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.
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 SBNY'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.